CN109629085A - A kind of the graphene conductive fabric and preparation method and application of space three-dimensional network structure - Google Patents
A kind of the graphene conductive fabric and preparation method and application of space three-dimensional network structure Download PDFInfo
- Publication number
- CN109629085A CN109629085A CN201910090070.3A CN201910090070A CN109629085A CN 109629085 A CN109629085 A CN 109629085A CN 201910090070 A CN201910090070 A CN 201910090070A CN 109629085 A CN109629085 A CN 109629085A
- Authority
- CN
- China
- Prior art keywords
- fabric
- conductive
- yarn
- dimensional
- fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D25/00—Woven fabrics not otherwise provided for
- D03D25/005—Three-dimensional woven fabrics
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D1/00—Woven fabrics designed to make specified articles
- D03D1/0088—Fabrics having an electronic function
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
- D03D15/47—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
- D06B15/02—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by squeezing rollers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
- D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
- D06B3/185—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines below the bath level
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
- D06M11/74—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
- D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/16—Physical properties antistatic; conductive
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/22—Physical properties protective against sunlight or UV radiation
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2403/00—Details of fabric structure established in the fabric forming process
- D10B2403/03—Shape features
- D10B2403/033—Three dimensional fabric, e.g. forming or comprising cavities in or protrusions from the basic planar configuration, or deviations from the cylindrical shape as generally imposed by the fabric forming process
Abstract
The present embodiments relate to graphene conductive fabrics of a kind of space three-dimensional network structure and its preparation method and application, the present invention is by the carbon nanomaterial with high-specific surface area in conjunction with the three dimensional fabric with high-specific surface area, it can produce excellent synergistic effect, form space three-dimensional connection conductive network；The three-dimensional conductive form that ordinary two dimensional fabric needs to adsorb or coat multilayer conductive material to be formed on coating layer thickness direction can be made up in the case where simplifying preparation process simultaneously, and three dimensional fabric of the present invention has the series of advantages such as light, flexibility is good, electric conductivity is uniform and stable, heating efficiency is high, low energy consumption and durability is good, in addition, its three-dimensional structure can also be such that the washing fastness of fabric and fastness to rubbing is largely improved.
Description
Technical field
The present invention relates to textile fields, more particularly, to a kind of graphene conductive fabric of space three-dimensional network structure.
Background technique
With the fast development of electronics industry, conductive fabric is for wearable, antistatic, the anti-electromagnetic shielding of intelligence and electric heating
Conversion etc. becomes research hotspot, and existing conductive fabric preparation method usually has three categories, and one kind is pre-treatment, i.e., in spinning rank
Section introduces conductive compositions in the polymer and carries out melting or solution-polymerized SBR acquisition conductive fiber, such method conductive compositions introduction volume
Than relatively limited, conductive effect is bad, and the associativity and conductive material that are also contemplated that conductive compositions and matrix are added to fibre
Tie up the influence etc. of spinning property；Second class is intermediate treatment, mainly carries out conductive processing to fiber or yarn, and method mainly has
Using general fibre and metallic fiber, blended, fiber or yam surface introduce conductive material (metal deposition, conductive polymer material
Or carbon series conductive material cladding) etc., wherein, the machinability and its weaving processing of metallic fiber itself blended using metallic fiber
More difficult, obtained that fabric feeling is coarse, wearing comfort is poor；And use the preparation process complexity of metal deposition, processing
Ratio at high cost and metal is great, is not able to satisfy fabric lightweight, soft requirement.Third class is then post-processing, using fabric as base
Body carries out conductive processing on its surface, mainly has fabric substrate upper surface uniformly to coat and impregnates two kinds of sides of conductive material with fabric
Method, cost is relatively low, simple process, high production efficiency for the method for fabric surface coating, but the disadvantage is that is being knitted by the way of blade coating
The coating formed in object substrate be easy to cause fabric pore to block, and influences fabric breathability and taking, and fabric washability
It is poor, it can be drastically reduced as washing times increase electric conductivity, and coated fabric bending resistance is poor, once coating
It cracks, will result in the failure of fabric conduction；In conjunction with second and third class method, guaranteeing fabric breathability and flexibility
Under the premise of, carbon series conductive material is introduced into fiber, yarn or fabric surface and applies hot spot as current.
If Bian Shaowei et al. is using cotton as basis material, graphene is conductive material, using being repeated several times dipping-drying
Method covers graphene oxide on cotton-textile fibres surface, is then restored graphene oxide by the method that in-situ chemical restores
At graphene, so that cotton fabric be made to have good conductive property (patent CN 105088749A).However invention needs pass through
Dipping-drying preparation section could obtain the preferable fabric of electric conductivity for several times, this is primarily due to using carbon series conductive material
When material carries out conductive processing, conducting particles mean exposure of the electrically conductive particles when conductive coating is relatively thin, in two-dimentional coated facet
It is less, the conductive path of connection cannot be effectively established, it, can be on coating layer thickness direction after being continuously increased conductive coating thickness
The three-dimensional structure of conducting particles is formed, the average contact probability of conducting particles is increased in this configuration, can be formed
The three-dimensional conductive network of one intersection, declines resistivity rapidly；However this electric conductivity is improved by increasing coating layer thickness
Method not only make preparation section very complicated, but also the thickness of conductive material is thicker, first is that conductive material cladding fastness is poor, holds
Easy to fall off, water-fastness and scratch-resistant performance is bad, and the fabric for followed by adhering to thicker conductive material is stiffening, and fabric is not pliable,
Bending number increases surface conductance material and is easy to produce crackle, causes conductive failure.
Summary of the invention
In view of the deficiency of the prior art, the object of the present invention is to provide a kind of with space three-dimensional network structure
Conductive fabric, the present invention by with high-specific surface area carbon nanomaterial with high-specific surface area three dimensional fabric in conjunction with, can
To generate excellent synergistic effect, space three-dimensional connection conductive network is formed；It simultaneously can be in the case where simplifying preparation process
The three-dimensional conductive form that ordinary two dimensional fabric needs to adsorb or coat multilayer conductive material to be formed on coating layer thickness direction is made up,
And three dimensional fabric of the present invention is with light, flexibility is good, electric conductivity is uniform and stable, heating efficiency is high, low energy consumption and durable
Property the series of advantages such as good, in addition, its three-dimensional structure can also make the washing fastness of fabric and fastness to rubbing obtain larger journey
The improvement of degree.
The present invention also provides a kind of preparation methods of the graphene conductive fabric of space three-dimensional network structure.This method preparation
Simple process, weaving efficiency is high, is suitble to industrialized production.
The present invention is achieved through the following technical solutions:
A kind of conductive fabric of space three-dimensional network structure, which is characterized in that using whole three dimensional fabric as skeleton carrier into
Row conductive processing obtains, and conductive material adhesive rate is 1-20%, and (preferably 3-10%), the conductive material is with Gao Bibiao
The carbon nanomaterial of area.
The synergistic effect of carbon nanomaterial and three-dimensional overall skeleton fabric of the invention can establish comprehensively efficient three-dimensional
Conductive network, in the face of the fabric and thickness direction all has excellent electric conductivity.
Three dimensional fabric of the present invention use with super absorbent function yarn superabsorbent fiber or with it is other commonly
The yarn of fiber blend is weaved.The superabsorbent fiber includes PVA base fiber, PNA series fiber, cellulose-based fiber, gathers
One of carboxylic acid series fiber, Acrylates or acrylic amide, cotton fiber or its multiple combinations.The superabsorbent fiber system
Preparation Method can be hydrophilic polymer spinning, super moisture absorbing resin spinning, fiber hydrophilic modification.
Three dimensional fabric of the present invention, it is preferred to use filling yarn or braiding of the superabsorbent fiber as three dimensional fabric
Yarn, the weaving by any one in three-dimensional woven, braiding and suture to realize carrier three dimensional fabric；It is carried out in fabric conductive
The fiber that the arrangement of three dimensional fabric thickness direction can be run through when processing first effectively divides water-soluble serous middle conductive carbon nanotube material
It is distributed in each space in fabric thickness direction and connects networking, the fiber that secondly direction is arranged along fabric side is quickly distributed and connects
At conductive network, the three-dimensional overall space conductive network using three dimensional fabric as carrier is ultimately formed.
The present invention is blended using superabsorbent fiber, gained three dimensional fabric can to avoid conductive material fabric surface heap
Product, can make conductive compositions effectively be distributed in each position of fabric, not only obtain in the three-dimensional space arrangement based on yarn
Conductive network is obtained, can be also connected with each other between fabric fiber or yarn by the carbon series conductive material of high-specific surface area,
Shorten conductive path, electric conductivity is promoted, and the resistance of fabric reduces.
Three-dimensional conductive fabric of the present invention can be directly realized by the intertexture forming of multilayer yarn on loom, and the later period uses
It is not required to cut the laying with multilayer two-dimension fabric again, compared to the two-dimensional fabric with fiber distribution in only face, thickness direction
On also have a fiber distribution, fabric has good spatial networks overall effect.
Carbon nanomaterial of the present invention is one of graphene, graphite, carbon nanotube, carbon fiber, conductive carbon black
Or it is a variety of above compound.It is preferred that carbon nanomaterial is that graphene and non-graphite alkene other materials are compound, its ratio be (5-6):
(1-5)。
Conductive processing method of the present invention is to be impregnated, padded or filtering-drying to fabric using electrocondution slurry
Mode carries out conductive processing, and electrocondution slurry used is that carbon system is aqueous or oiliness electrocondution slurry.
Preferably, from the aspect of environmental-friendly, conductive processing uses waterborne conductive slurry.
Further preferably, the aqueous lotion of graphene is diluted in the mixed of water and ethyl alcohol by the preparation of the waterborne conductive slurry
It closes in solution, dispersion 1-10h (preferably 3-7h) is sanded in revolving speed 1000-5000r/min using sand mill, then by non-graphite alkene
Continue after dispersion 1-10h (preferably 3-7h) is sanded in the above-mentioned dispersion liquid of carbon nanomaterial addition, then binder is added above-mentioned point
Dispersion liquid stirs 1-5h (preferably 3-5h), then ultrasonic disperse 1-10h (preferably 3-7h), obtains waterborne conductive slurry；Prepared water
The solid content of property electrocondution slurry is in 1-20%.
The graphene content of the aqueous lotion of graphene is 1-8%.
The mass ratio of the carbon nanomaterial and adhesive is (1-4): (1-3).
The binder is aqueous polyurethane, in watersoluble polyvinyl alcohol, water-base epoxy, water soluble acrylic acid, waterborne polyester
It is at least one.
It is preferred that the solid content of prepared waterborne conductive slurry is controlled in 2-7%.
Heretofore described non-graphite olefinic carbon nano material is one of graphite, carbon nanotube, carbon fiber, conductive carbon black
Or it is a variety of above compound.
Space three-dimensional network structure graphene conductive fabric of the present invention carries out conductive place by the way of padding-drying
Reason, prepared waterborne conductive slurry is placed in padder stock tank, and three dimensional fabric is by drawing tension immersion stock tank, when soaking paste
Between be 0.3min-15min, preferably 0.5min-2min, then by squeezing roller carry out mud jacking completely penetrate slurries in fabric
Portion, squeezing roller pressure are 60-110 DEG C of (preferably 80-100 of 0.01MPa-0.3MPa (preferably, 0.1-0.2MPa) drying device
DEG C) drying, conductive material is coated on fiber or yam surface completely after drying, at the same carbon nanomaterial fiber and fiber it
Between, conductive path is established between yarn and yarn, final to obtain three-dimensional conductive fabric, conductive material adhesive rate is 1-20%,
(preferably 3-10%).
The key of conductive processing of the present invention is to carry out fabric knitting using superabsorbent fiber, then passes through control dipping, leaching
It rolls or the time filtered and pressure, electrocondution slurry is made to be sufficiently submerged in yarn and fabric under the drive of superabsorbent fiber, and
The arrangement mode of fiber is distributed in fiber and yam surface along three dimensional fabric, and formation, which is covered using three dimensional fabric as Skeleton Table bread, to be led
The continuous net-shaped structure of three-dimensional of electric material, while carbon based nano-material can also overlap between each other in fiber or yarn, so not
But conductive path is being formed along fiber or length of yarn direction, can also formed between fiber and fiber and yarn and yarn
The contact resistance between yarn is effectively reduced in conductive path, and fabric is made to form efficient three-dimensional conductive network comprehensively.The present invention uses
Superabsorbent fiber it is possible to prevente effectively from conductive material fabric surface accumulation, using squeezing roller mud jacking, first is that by extra slurries
It squeezes out, second is that further promoting slurries to be fully infiltrated into fabric and being uniformly distributed.The selected pressure of the present invention it is excessive or
Dip time is too long, easily causes conductive material adhesion amount surface to accumulate, fabric is thick and heavy, and conducting function is bad.Therefore of the invention
For pressure in 0.1-0.2MPa, dipping time is that 0.5min-2min is optimal.
A kind of preparation method of the graphene conductive fabric of space three-dimensional network structure of the present invention, including three dimensional fabric weaving
And conductive processing process, it is specific as follows:
The method for weaving of three dimensional fabric of the present invention includes but is not limited to the three-dimensional interlocking of angle layer by layer, multilayer angle interlocking knot
Structure and three-dimensional orthogonal woven fabric hatching.
The three-dimensional interlocking of angle layer by layer and multilayer Angular interlocking structure woven fabric weaving step include:
(1) yarn is hung, the warp thread of different functionalities is sequentially passed through into porous heald in the arrangement of thickness direction by it before weaving
And be fixed on and take on yarn device, consecutive warp column respectively penetrate in first page heald frame and second page heald frame；
(2) it weaves, controls the orderly lifting of the heald frames of page first and second, introduce weft yarn in multilayer Warp opening position, so
Multilayer weft yarn is pushed into simultaneously by fell by reed afterwards, complete a warp thread and weft yarn layer by layer or multilayer interlock, make to knit
Object forms the three-dimensional structure of an entirety；Repeat the orderly lifting of heald frame, the weaving of wefting insertion, beating process completion fabric.
The three-dimensional orthogonal woven fabric weaving step includes:
(1) yarn is hung, the warp thread of different functionalities is sequentially passed through into porous heald in the arrangement of thickness direction by it before weaving
And be fixed on and take on yarn device, all longitude yarn rows penetrate in one page heald frame；Bundled yarn is made of upper layer and lower layer, is hung 1 in yarn sequence 1
Under, corresponding 1 bundled yarn of 1 column warp thread is then attached to and takes on yarn device；
(2) it weaves, multilayer parallel warp thread is open simultaneously and introduces weft yarn, and is alternately passed through and is knitted by upper layer and lower layer bundled yarn
The binding to warp thread and weft yarn can be completed in object whole thickness direction；Then multilayer weft yarn is pushed into simultaneously by fell by reed,
It completes primary whole binding to interweave, repeats Warp opening, wefting insertion, alternating movement bundled yarn, beating process and complete integral fabric
Weaving.
The conductive processing process: the aqueous lotion of graphene is diluted in the mixed solution of water and ethyl alcohol, using sand milling
Dispersion 1-10h, preferably 3-7h is sanded in revolving speed 1000-5000r/min in machine, then non-graphite olefinic carbon nano material is added above-mentioned
Continue after dispersion 1-10h, preferably 3-7h is sanded in dispersion liquid, then above-mentioned dispersion liquid is added in binder and stirs 1-5h, preferably 3-
5h, then ultrasonic disperse 1-10h, preferably 3-7h, obtain waterborne conductive slurry；The solid content of prepared waterborne conductive slurry is in 1-
20%, the solid content of preferably prepared waterborne conductive slurry is controlled in 2-7%；The graphene content of the aqueous lotion of graphene
For 1-8%；The mass ratio of the carbon nanomaterial and adhesive is (1-4): (1-3)；Prepared waterborne conductive slurry is set
In padder stock tank, three dimensional fabric by drawing tension immerse stock tank, dipping time 0.3min-15min, preferably
0.5min-2min, then carrying out mud jacking by squeezing roller makes slurries completely penetrate fabric, and squeezing roller pressure is
0.01MPa-0.3MPa, preferably 0.1-0.2MPa, 60-110 DEG C of drying device, preferably 80-100 DEG C drying are conductive after drying
Material is coated on fiber or yam surface completely, while carbon nanomaterial is built between yarn and yarn between fiber and fiber
Vertical conductive path, the final conductive material adhesive rate for obtaining three-dimensional conductive fabric are 1-20%, preferably 3-10%.
Beneficial effect
Compared with prior art, the beneficial effects of the present invention are:
(1) space three-dimensional network structure conductive fabric of the invention has better mechanical property, is not easy to be layered, be produced into
This is low, preparation process is simple, flexibly.
(2) space three-dimensional network structure conductive fabric of the invention can be designed that bigger specific surface area, and have simultaneously
Have superhigh specific surface area carbon based nano-material generate synergistic effect, not only yarn or fabric surface and inside can be abundant
Deposition, absorption and carbon coated system conductive material, can also establish conductive path between fiber or yarn, reduce fiber and fiber with
And the contact resistance between yarn and yarn, it does not need to be obtained with good conduction by the thickness for increasing surface conductance material
Performance.
Compared with the ordinary two dimensional fabric of same thickness, which can be designed that very big the three dimensional fabric
Specific surface area, so as to obtain bigger conductive material adhesion amount in primary or few conductive processing process, therefore not
Need to improve electric conductivity (as shown in Figure 1) by increasing coating layer thickness, avoid coating layer thickness it is too big caused by fabric endure with all one's will,
The problem of coat fastness difference.Ordinary two dimensional fabric, which needs repeatedly to immerse, can reach coating layer thickness raising electric conductivity (Fig. 2).Such as
Fruit reaches same adhesive rate, and three dimensional fabric only needs 1 or 2 process, two-dimensional fabric needs 4 times or more can be only achieved it is identical
Effect, the fabric that thicker conductive material is adhered on two-dimensional fabric surface at this time is stiffening, and fabric is not pliable, and bending number increases table
Face conductive material is easy to produce crackle, causes conductive failure.
(3) multi-layer structure design of space three-dimensional network structure conductive fabric of the present invention has fabric preferably water-fast
It washes and scratch-resistant performance, fabric conductive material is available to be effectively protected, electric conductivity persistent high efficiency.
(4) space three-dimensional network structure conductive fabric of the invention can be impregnated, be padded according to fabric structural parameters itself
Or filtering technique controls the resistivity of fabric, can be respectively used on demand antistatic, radiation protection, electric heating conversion, electronic sensor with
And the fields such as health care.
(5) for the bottleneck problem for limiting two-dimentional conductive fabric performance boost, the invention proposes be based on space three-dimensional net
The conductive fabric of network structure, three dimensional fabric preparation process is simple, and production efficiency is higher, at low cost, high-efficient to carry out scale
Metaplasia produces.And conductive fabric of the invention is not required to the cumbersome process of repeatedly conductive processing, and the conductive fabric of formation has
The excellent properties that ordinary two dimensional fabric is much not achieved；It with light, soft, breathes freely, the decaying of use process function is less, work
The series of advantages such as service life length.
Detailed description of the invention
Fig. 1 is a kind of conductive processing schematic diagram of embodiment of three-dimensional conductive fabric of the present invention；
Fig. 2 is a kind of conductive processing schematic diagram of embodiment of ordinary two dimensional fabric of the prior art.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in the embodiment of the present invention
Technical solution is clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than complete
The embodiment in portion.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, shall fall within the protection scope of the present invention.Unless otherwise explicitly stated, otherwise entire
In specification and claims, the term " include " or its transformations will be understood as be include institute
The element or component of statement, and do not exclude other elements or other components.
Embodiment 1
(1) yarn is hung, the warp thread of different functionalities is sequentially passed through into porous heald in the arrangement of thickness direction by it before weaving
And be fixed on and take on yarn device, consecutive warp column respectively penetrate in first page heald frame and second page heald frame；
(2) it weaves, controls the orderly lifting of the heald frames of page first and second, introduce weft yarn in multilayer Warp opening position, so
Multilayer weft yarn is pushed into simultaneously by fell by reed afterwards, complete a warp thread and weft yarn layer by layer or multilayer interlock, make to knit
Object forms the three-dimensional structure of an entirety；Repeat the orderly lifting of heald frame, the weaving of wefting insertion, beating process completion fabric.
(3) the graphene lotion 200g that solid content is 3% is diluted in the water and alcohol mixed solution 511.6g of 3:2,
And stirring 5h is sanded under 3000r/min revolving speed, graphite is added and continues that stirring 3h is sanded, binder polyvinyl alcohol is then added and exists
Dispersion stirring 2h under low speed, re-ultrasonic dispersion 2h, the final graphene conductive slurries for obtaining total solid content and being 2%；Wherein in slurries
The ratio of graphene and graphite is 5:1, and the ratio of conductive compositions and adhesive is 1:1.Graphene conductive slurries are poured into and are padded
Machine stock tank, then will immerse stock tank 30s through drawing tension by the woven three dimensional fabric of polyvinyl alcohol superabsorbent fiber fills slurries
Divide and enters fabric, the squeezing roller mud jacking for being then 0.14MPa through pressure, first is that extra slurries are squeezed out, second is that further
Promote slurries to be fully infiltrated into fabric, penetrate into fabric finally by drying unit drying and is coated on fiber or yarn
The slurries on line surface, 100 DEG C of drying temperature, the final three-dimensional conductive fabric for obtaining coated weight and being 2.1%.
Embodiment 2
(1) yarn is hung, the warp thread of different functionalities is sequentially passed through into porous heald in the arrangement of thickness direction by it before weaving
And be fixed on and take on yarn device, all longitude yarn rows penetrate in one page heald frame；Bundled yarn is made of upper layer and lower layer, is hung 1 in yarn sequence 1
Under, corresponding 1 bundled yarn of 1 column warp thread is then attached to and takes on yarn device；
(2) it weaves, multilayer parallel warp thread is open simultaneously and introduces weft yarn, and is alternately passed through and is knitted by upper layer and lower layer bundled yarn
The binding to warp thread and weft yarn can be completed in object whole thickness direction；Then multilayer weft yarn is pushed into simultaneously by fell by reed,
It completes primary whole binding to interweave, repeats Warp opening, wefting insertion, alternating movement bundled yarn, beating process and complete integral fabric
Weaving.
(3) the graphene lotion 200g that solid content is 5% is diluted in the water and alcohol mixed solution 317.3g of 2:1,
And stirring 5h is sanded under 3500r/min revolving speed, conductive carbon black is added and continues that stirring 4h is sanded, it is aqueous poly- that binder is then added
Urethane disperses to stir under the low speed 3h, re-ultrasonic dispersion 2h, the graphene conductive slurries that final total solid content is 5%, wherein
The ratio of graphene and conductive black is 5:3 in slurries, and the ratio of conductive compositions and adhesive is 3:2；Graphene conductive is starched
Liquid pours into padder stock tank, and then will immerse stock tank 40s through drawing tension by the woven three dimensional fabric of polyacrylonitrile fibre makes to starch
Well into fabric, the squeezing roller mud jacking for being then 0.13MPa through pressure penetrates into liquid finally by drying unit drying
Fabric and the slurries for being coated on fiber or yam surface, 90 DEG C of drying temperature, the final three-dimensional for obtaining coated weight and being 5.3%
Conductive fabric.
Embodiment 3
The graphene lotion 200g that solid content is 6% is diluted in the water and alcohol mixed solution 323.5g of 1:1, and
Stirring 5h is sanded under 4000r/min revolving speed, carbon black is added and carbon nanotube continues that stirring 5h is sanded, it is aqueous that binder is then added
Acrylic resin disperses to stir 3h, re-ultrasonic dispersion 3h under the low speed, and the final total solid content that obtains is starched for 7% graphene conductive
Liquid, wherein the ratio of graphene, conductive black and carbon pipe nanometer is 6:4:1 in slurries, and the ratio of conductive compositions and adhesive is
4:3；Graphene conductive slurries are poured into padder stock tank, it then will be by the three of polyacrylic acid water-absorption fiber and polypropylene fibre hybrid woven
Dimension fabric, which immerses stock tank 35s through drawing tension, makes slurries well into fabric, the squeezing roller for being then 0.15MPa through pressure
Mud jacking penetrates into fabric finally by drying unit drying and is coated on the slurries of fiber or yam surface, drying temperature
80 DEG C of degree, the final three-dimensional conductive fabric for obtaining coated weight and being 8.2%.
Embodiment 4
The graphene lotion 200g that solid content is 6% is diluted in the water and alcohol mixed solution 323.5g of 1:1, and
Stirring 5h is sanded under 4000r/min revolving speed, carbon black is added and carbon nanotube continues that stirring 5h is sanded, it is aqueous that binder is then added
Acrylic resin disperses to stir 3h, re-ultrasonic dispersion 3h under the low speed, and the final total solid content that obtains is starched for 7% graphene conductive
Liquid, wherein the ratio of graphene, conductive black and carbon pipe nanometer is 6:4:1 in slurries, and the ratio of conductive compositions and adhesive is
4:3；Graphene conductive slurries are poured into padder stock tank, it then will be by the three of polyacrylic acid water-absorption fiber and polypropylene fibre hybrid woven
Dimension fabric, which immerses stock tank 1min through drawing tension, makes slurries well into fabric, the mud jacking for being then 0.15MPa through pressure
Roll-in slurry penetrates into fabric finally by drying unit drying and is coated on the slurries of fiber or yam surface, dries
80 DEG C of temperature, the final three-dimensional conductive fabric for obtaining coated weight and being 10.1%.
Embodiment 5
The graphene lotion 200g that solid content is 6% is diluted in the water and alcohol mixed solution 323.5g of 1:1, and
Stirring 5h is sanded under 4000r/min revolving speed, carbon black is added and carbon nanotube continues that stirring 5h is sanded, it is aqueous that binder is then added
Acrylic resin disperses to stir 3h, re-ultrasonic dispersion 3h under the low speed, and the final total solid content that obtains is starched for 7% graphene conductive
Liquid, wherein the ratio of graphene, conductive black and carbon pipe nanometer is 6:4:1 in slurries, and the ratio of conductive compositions and adhesive is
4:3；Graphene conductive slurries are poured into padder stock tank, it then will be by the three of polyacrylic acid water-absorption fiber and polypropylene fibre hybrid woven
Dimension fabric, which immerses stock tank 35s through drawing tension, makes slurries well into fabric, the squeezing roller for being then 0.15MPa through pressure
Mud jacking penetrates into fabric finally by drying unit drying and is coated on the slurries of fiber or yam surface, drying temperature
80 DEG C of degree, repetition dip baking process 2 times, the final three-dimensional conductive fabric for obtaining coated weight and being 17.5%.
Embodiment 6
The graphene lotion 200g that solid content is 6% is diluted in the water and alcohol mixed solution 323.5g of 1:1, and
Stirring 5h is sanded under 4000r/min revolving speed, carbon black is added and carbon nanotube continues that stirring 5h is sanded, it is aqueous that binder is then added
Acrylic resin disperses to stir 3h, re-ultrasonic dispersion 3h under the low speed, and the final total solid content that obtains is starched for 7% graphene conductive
Liquid, wherein the ratio of graphene, conductive black and carbon pipe nanometer is 6:4:1 in slurries, and the ratio of conductive compositions and adhesive is
4:3；Graphene conductive slurries are poured into padder stock tank, it then will be by the three of polyacrylic acid water-absorption fiber and polypropylene fibre hybrid woven
Dimension fabric, which immerses stock tank 35s through drawing tension, makes slurries well into fabric, the squeezing roller for being then 0.15MPa through pressure
Mud jacking penetrates into fabric finally by drying unit drying and is coated on the slurries of fiber or yam surface, drying temperature
80 DEG C of degree, repetition dip baking process 3 times, the final three-dimensional conductive fabric for obtaining coated weight and being 26.2%.
Test example
The electric conductivity for measuring the three-dimensional conductive fabric of embodiment 1-6 is as shown in table 1, with leading for three-dimensional conductive fabric
Electric material adhesive rate increase, conducting function increase, when the increase of conductive material adhesive rate to a certain extent after, electric conductivity does not have
Further enhance (5 conductive material adhesive rate 10% of embodiment, 6 conductive material adhesive rate 14.97% of embodiment, but it is conductive
Performance is close).Therefore, in order to avoid be repeated several times dip-baking process bring adhere to thicker conductive material fabric endure with all one's will, knit
Object is pliable, and bending number increases surface conductance material and is easy to produce crackle, causes conductive failure.The preferred 1-2 leaching of the present invention
Bundle-baking process.The adhesion amount of three dimensional fabric conductive material is preferably 3-10%.
Table 1
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of graphene conductive fabric of space three-dimensional network structure, which is characterized in that carried by skeleton of whole three dimensional fabric
Body carries out conductive processing, and conductive material adhesive rate is 1-20%, and preferably 3-10%, the conductive material is with high-specific surface area
Carbon nanomaterial.
2. graphene conductive fabric as described in claim 1, which is characterized in that the three dimensional fabric, which uses, has superabsorbent water
The yarn or superabsorbent fiber or the yarn blended with other general fibres of function are weaved；The superabsorbent fiber includes
In PVA base fiber, PNA series fiber, cellulose-based fiber, polycarboxylic-acid fiber, Acrylates or acrylic amide, cotton fiber
One kind or its multiple combinations.
3. graphene conductive fabric as claimed in claim 2, which is characterized in that described to use the woven three-dimensional of superabsorbent fiber
When carrying out conductive processing, conductive carbon nanotube material is first effectively distributed fabric by the fiber arranged by three dimensional fabric thickness direction
In each space in fabric thickness direction and networking is connected, the fiber that secondly direction is arranged along fabric side is quickly distributed and connects into
Conductive network ultimately forms the three-dimensional overall space conductive network using three dimensional fabric as carrier.
4. graphene conductive fabric as described in claim 1, which is characterized in that the carbon nanomaterial is graphene, stone
One of ink, carbon nanotube, carbon fiber, conductive carbon black are a variety of above compound.It is preferred that carbon nanomaterial be graphene with
Non-graphite alkene other materials are compound, and its ratio be (5-6): (1-5).
5. graphene conductive fabric as described in claim 1, which is characterized in that the conductive processing method is using leaching
Stain, after padding or filtering electrocondution slurry, then the mode dried carries out conductive processing, and electrocondution slurry used is that carbon system is aqueous or oiliness
Electrocondution slurry.
6. graphene conductive fabric as claimed in claim 5, which is characterized in that the preparation of the waterborne conductive slurry, by stone
The black aqueous lotion of alkene is diluted in the mixed solution of water and ethyl alcohol, is sanded and is dispersed in revolving speed 1000-5000r/min using sand mill
Then non-graphite olefinic carbon nano material is added in above-mentioned dispersion liquid and continues to be sanded dispersion 1-10h, preferably by 1-10h, preferably 3-7h
After 3-7h, then above-mentioned dispersion liquid is added in binder and stirs 1-5h, preferably 3-5h, then ultrasonic disperse 1-10h, preferably 3-7h,
Obtain waterborne conductive slurry；The solid content of prepared waterborne conductive slurry in 1-20%, preferably prepared waterborne conductive slurry
Solid content is controlled in 2-7%.
7. graphene conductive fabric as described in claim 1, which is characterized in that the graphene of the aqueous lotion of graphene contains
Amount is 1-8%；The mass ratio of the carbon nanomaterial and adhesive is (1-4): (1-3)；
The binder be aqueous polyurethane, watersoluble polyvinyl alcohol, water-base epoxy, water soluble acrylic acid, in waterborne polyester at least
It is a kind of.
8. graphene conductive fabric as described in claim 1, which is characterized in that the conductive processing, which preferably uses, pads-dry
Dry mode, step are that prepared waterborne conductive slurry is placed in padder stock tank, and three dimensional fabric passes through drawing tension
Stock tank is immersed, dipping time 0.3min-15min, preferably 0.5min-2min, then carrying out mud jacking by squeezing roller makes slurries
Completely penetrate fabric, squeezing roller pressure 0.01MPa-0.3MPa, preferably 0.1-0.2MPa, drying device 60-110
DEG C, preferably 80-100 DEG C drying, conductive material is coated on fiber or yam surface completely after drying, while carbon nanomaterial is in fibre
Between dimension and fiber, conductive path is established between yarn and yarn, it is final to obtain three-dimensional conductive fabric, conductive material adhesive rate
For 1-20%, preferably 3-10%.
9. a kind of preparation method of the graphene conductive fabric of space three-dimensional network structure, which comprises the steps of:
(1) yarn is hung, the warp thread of different functionalities is sequentially passed through into porous heald in the arrangement of thickness direction by it before weaving and is consolidated
It is scheduled on and takes on yarn device, consecutive warp column respectively penetrate in first page heald frame and second page heald frame；
(2) it weaves, controls the orderly lifting of the heald frames of page first and second, introduce weft yarn in multilayer Warp opening position, then lead to
Reed is crossed by multilayer weft yarn while being pushed into fell, complete a warp thread and weft yarn layer by layer or multilayer interlock, make fabric shape
At the three-dimensional structure of an entirety；Repeat the orderly lifting of heald frame, the weaving of wefting insertion, beating process completion fabric；
Or (1) hangs yarn, and warp thread is passed through porous heald and is fixed on before weaving and is taken on yarn device, it is comprehensive that all longitude yarn rows penetrate one page
In frame；Bundled yarn is made of upper layer and lower layer, and under hanging 1 in yarn sequence 1, corresponding 1 bundled yarn of 1 column warp thread is then attached to and takes yarn
On device；
(2) it weaves, multilayer parallel warp thread is open simultaneously and introduces weft yarn, and it is whole by upper layer and lower layer bundled yarn to alternately pass through fabric
The binding to warp thread and weft yarn can be completed in a thickness direction；Then multilayer weft yarn is pushed into simultaneously by fell by reed, completed
Primary whole binding interweaves, and repeats the weaving that Warp opening, wefting insertion, alternating movement bundled yarn, beating process complete integral fabric；
(3) the aqueous lotion of graphene is diluted in the mixed solution of water and ethyl alcohol, using sand mill in revolving speed 1000-5000r/
Dispersion 1-10h, preferably 3-7h is sanded in min, and then non-graphite olefinic carbon nano material is added in above-mentioned dispersion liquid to continue to be sanded and divides
After scattered 1-10h, preferably 3-7h, then above-mentioned dispersion liquid is added in binder and stirs 1-5h, preferably 3-5h, then ultrasonic disperse 1-
10h, preferably 3-7h obtain waterborne conductive slurry；The solid content of prepared waterborne conductive slurry is in 1-20%, preferably prepared water
Property electrocondution slurry solid content control in 2-7%；The graphene content of the aqueous lotion of graphene is 1-8%；The carbon is received
The mass ratio of rice material and adhesive is (1-4): (1-3)；Prepared waterborne conductive slurry is placed in padder stock tank, three
It ties up fabric and stock tank, dipping time 0.3min-15min, preferably 0.5min-2min, then through over-voltage is immersed by drawing tension
Slurry roller, which carries out mud jacking, makes slurries completely penetrate fabric, squeezing roller pressure 0.01MPa-0.3MPa, preferably 0.1-
0.2MPa, 60-110 DEG C of drying device, preferably 80-100 DEG C drying, conductive material is coated on fiber or yarn completely after drying
Surface, while carbon nanomaterial establishes conductive path between yarn and yarn between fiber and fiber, the final three-dimensional that obtains is led
Electric fabric, conductive material adhesive rate are 1-20%, preferably 3-10%.
10. a kind of graphene conductive fabric of space three-dimensional network structure is in antistatic, radiation protection, electric heating conversion, electronic sensor
And the application in terms of health care.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910090070.3A CN109629085B (en) | 2019-01-30 | 2019-01-30 | Graphene conductive fabric with space three-dimensional network structure, and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910090070.3A CN109629085B (en) | 2019-01-30 | 2019-01-30 | Graphene conductive fabric with space three-dimensional network structure, and preparation method and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109629085A true CN109629085A (en) | 2019-04-16 |
| CN109629085B CN109629085B (en) | 2021-05-11 |
Family
ID=66062853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910090070.3A Active CN109629085B (en) | 2019-01-30 | 2019-01-30 | Graphene conductive fabric with space three-dimensional network structure, and preparation method and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109629085B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110129964A (en) * | 2019-04-26 | 2019-08-16 | 东华大学 | A kind of three-dimensional angle-interlock power generation fabric and preparation method thereof |
| CN113089168A (en) * | 2021-04-14 | 2021-07-09 | 太原理工大学 | Flame-retardant heat-insulation basalt-flame-retardant fiber three-dimensional spacer woven fabric and manufacturing method thereof |
| CN113174755A (en) * | 2021-04-13 | 2021-07-27 | 华南理工大学 | Elastic phase change energy storage fiber with temperature induction and electroheating and preparation method thereof |
| CN114381933A (en) * | 2022-01-26 | 2022-04-22 | 开封市中材新型建材有限责任公司 | Conductive polyester fiber surface felt and preparation process thereof |
| WO2023033751A1 (en) * | 2021-08-31 | 2023-03-09 | Kartal Sinan | Method of conductive fabric carbonization |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014189921A (en) * | 2013-03-27 | 2014-10-06 | Fukui Prefecture | Conductive woven fabric and method for manufacturing the same, and separator for fuel cell using the same |
| CN105470003A (en) * | 2016-01-12 | 2016-04-06 | 东华大学 | Preparation method of three-dimensional carbon nano tube/textile fiber stretchable electrode material |
| CN107034665A (en) * | 2017-05-12 | 2017-08-11 | 北京创新爱尚家科技股份有限公司 | Graphene conductive fiber preparation process |
| CN108035035A (en) * | 2018-01-12 | 2018-05-15 | 东华大学 | Loop construction electric heating evaporation multilayer fabric, manufacture method and application |
| CN108252083A (en) * | 2018-01-12 | 2018-07-06 | 东华大学 | A kind of lightweight explosion prevention shock absorption fabric and its preparation and application |
| CN108867031A (en) * | 2018-07-30 | 2018-11-23 | 青岛大学 | A method of improving graphene adhesion amount and electric conductivity on cotton fabric |
| CN108977994A (en) * | 2018-08-06 | 2018-12-11 | 苏州工蜂新材料有限公司 | A kind of advanced composite material (ACM) 3D fabric |
-
2019
- 2019-01-30 CN CN201910090070.3A patent/CN109629085B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014189921A (en) * | 2013-03-27 | 2014-10-06 | Fukui Prefecture | Conductive woven fabric and method for manufacturing the same, and separator for fuel cell using the same |
| CN105470003A (en) * | 2016-01-12 | 2016-04-06 | 东华大学 | Preparation method of three-dimensional carbon nano tube/textile fiber stretchable electrode material |
| CN107034665A (en) * | 2017-05-12 | 2017-08-11 | 北京创新爱尚家科技股份有限公司 | Graphene conductive fiber preparation process |
| CN108035035A (en) * | 2018-01-12 | 2018-05-15 | 东华大学 | Loop construction electric heating evaporation multilayer fabric, manufacture method and application |
| CN108252083A (en) * | 2018-01-12 | 2018-07-06 | 东华大学 | A kind of lightweight explosion prevention shock absorption fabric and its preparation and application |
| CN108867031A (en) * | 2018-07-30 | 2018-11-23 | 青岛大学 | A method of improving graphene adhesion amount and electric conductivity on cotton fabric |
| CN108977994A (en) * | 2018-08-06 | 2018-12-11 | 苏州工蜂新材料有限公司 | A kind of advanced composite material (ACM) 3D fabric |
Non-Patent Citations (2)
| Title |
|---|
| 梅自强: "《纺织辞典》", 31 January 2007, 中国纺织出版社 * |
| 郭兴峰: "《三维机织物》", 30 September 2015, 中国纺织出版社 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110129964A (en) * | 2019-04-26 | 2019-08-16 | 东华大学 | A kind of three-dimensional angle-interlock power generation fabric and preparation method thereof |
| CN110129964B (en) * | 2019-04-26 | 2020-12-22 | 东华大学 | Three-dimensional angle interlocking power generation fabric and preparation method thereof |
| CN113174755A (en) * | 2021-04-13 | 2021-07-27 | 华南理工大学 | Elastic phase change energy storage fiber with temperature induction and electroheating and preparation method thereof |
| CN113089168A (en) * | 2021-04-14 | 2021-07-09 | 太原理工大学 | Flame-retardant heat-insulation basalt-flame-retardant fiber three-dimensional spacer woven fabric and manufacturing method thereof |
| WO2023033751A1 (en) * | 2021-08-31 | 2023-03-09 | Kartal Sinan | Method of conductive fabric carbonization |
| CN114381933A (en) * | 2022-01-26 | 2022-04-22 | 开封市中材新型建材有限责任公司 | Conductive polyester fiber surface felt and preparation process thereof |
| CN114381933B (en) * | 2022-01-26 | 2023-12-05 | 开封市中材新型建材有限责任公司 | Conductive polyester fiber surface felt and preparation process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109629085B (en) | 2021-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109629085A (en) | A kind of the graphene conductive fabric and preparation method and application of space three-dimensional network structure | |
| CN107988787B (en) | Preparation method of wave-absorbing electromagnetic shielding fabric | |
| KR101233818B1 (en) | Method for Preparing the Fiber Treated by Graphene | |
| CN110714337B (en) | Preparation method of CNTs coating sensing fabric based on different fabric textures | |
| CN108517688A (en) | A kind of production technology of RGO/Ag layer assemblies cellulose conductive yarn | |
| CN110438799A (en) | Textile material and preparation method thereof | |
| JP2015507100A (en) | Carbon fiber for composites with improved conductivity | |
| CN107614783B (en) | Electrically conductive textile element and method for producing the same | |
| Hossain et al. | Durability of smart electronic textiles | |
| CN108109855A (en) | A kind of preparation method of the flexible super capacitor based on wire/cotton thread/polymer complex yarn | |
| CN110904675A (en) | Conductive fabric and preparation method thereof | |
| CN111472165A (en) | Polyaniline-coated carbon nanotube coating flexible electromagnetic shielding fabric and preparation method thereof | |
| CN202830516U (en) | Sizing machine | |
| CN102345196B (en) | Electromagnetic shielding braided fabric of carbon filament covering yarn and application of electromagnetic shielding braided fabric | |
| Amini et al. | Improvement in physical properties of paper fabric using multi-wall carbon nanotubes | |
| CN104131467A (en) | Preparation method of acrylic fiber conductive filament | |
| CN109980348A (en) | A kind of corrosion-resistant flexible wearable antenna and preparation method thereof | |
| CN107419537B (en) | A kind of preparation method of the dacron using titania nanotube conduction | |
| CN201220979Y (en) | Conductive composite filament | |
| CN108570724A (en) | A kind of protective fabric | |
| JPH03234871A (en) | Electrically conductive woven fabric and its preparation | |
| EP3978666B1 (en) | Method for producing woven fabric of recycled pet and modified with carbon nantubes and such a fabric | |
| CN101724968B (en) | Weaving process for anti-electromagnetic-radiation air layer weft knitted fabric | |
| JP2006127779A (en) | Manufacturing method of heating sheet and heating sheet manufactured by the same | |
| CN215251512U (en) | Anti-fluffing drying net |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |