CN110004713A - Graphene slurry of argentiferous and preparation method thereof and prepared product - Google Patents
Graphene slurry of argentiferous and preparation method thereof and prepared product Download PDFInfo
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- CN110004713A CN110004713A CN201910337500.7A CN201910337500A CN110004713A CN 110004713 A CN110004713 A CN 110004713A CN 201910337500 A CN201910337500 A CN 201910337500A CN 110004713 A CN110004713 A CN 110004713A
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- 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
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- 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
- D06M11/83—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 metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
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- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
- D06M13/2243—Mono-, di-, or triglycerides
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- 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
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
- D06M15/05—Cellulose or derivatives thereof
- D06M15/09—Cellulose ethers
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- 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
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- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/46—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
- D06P1/48—Derivatives of carbohydrates
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- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
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- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/651—Compounds without nitrogen
- D06P1/65106—Oxygen-containing compounds
- D06P1/65125—Compounds containing ester groups
Abstract
The present invention relates to duds processing technical fields, and in particular to the graphene to argentiferous is starched and preparation method thereof and prepared product.A kind of graphene slurry of argentiferous, by weight, including following component: 0.2-10 parts of graphene, 0.1-15 parts of emulsifier, 10-80 parts of polar solvent, 1-10 parts of silver ammino solution, 0.1-5 parts of reducing agent, 5-40 parts of adhesive, 0.2-8 parts of thickener.The graphene slurry for the argentiferous that the present invention is prepared has excellent electric conductivity and antibiotic property; bacterium on clothes can be greatly decreased; protect human health; eliminate electrostatic; furthermore; the graphene slurry of the preparation-obtained argentiferous of the present invention also has the function of electrified regulation, emitting far-infrared, uvioresistant function, heat-insulation warm keeping etc., can be used to weave by modes such as stamp, coatings, leather, plastic product, have wide application range.
Description
Technical field
The invention belongs to duds processing technical fields, more particularly it relates to the graphene slurry of argentiferous and its preparation
Method and prepared product.
Background technique
PRINTED FABRIC is the product rich in artistry, selects dyestuff or pigment on textile fabric according to the floral designs of design
Stamp line is applied, and then forms floral designs on the fabric.Common printing technology has direct printing, drives dye transfer flower and discharge print
Spend three kinds.Direct printing is that first directly print is obtained using the post-processings such as evaporating with dyestuff or pigment on white or light-colored fabric
Decorative pattern is obtained, process flow is short, most widely used.Driving dye transfer flower is first to print on the fabric to drive the substance for contaminating or developing the color on dyestuff,
Then it is dyed or is developed the color, to obtain decorative pattern on dyed fabric.Discharge printing is printed on dyed fabric to eliminate dye
The substance of color dyestuff obtains the printing technology of decorative pattern on dyed fabric.
Existing concentrator is a kind of organic substance with general colloidal nature, can dissolve or expand in water, at
For sticky and rich plastic paste, the delivery agent that dyestuff and other chemicals are attached to fabric can be used as, it is to be printed
It is removed after flower fixation.Slurry itself is simultaneously not involved in the chemical reaction in stamp, only plays instrumentality.Concentrator presses it
Property and attribute can be divided into 6 classes: 1. starch and its derivative, such as wheaten starch, corn starch, flour and dextrin.②
Plant type glue class, such as imperial glue, natural gum, seaweed glue and Bletilla glucomannan.3. animal-type slurry, such as chitin glue.4. mineral type slurry, such as
Starching clay.5. chemical sizwe, such as hydroxymethyl cellulose, methylcellulose, hydroxymethyl starch and emulsion paste.6. other slurries,
Such as wood molasses, acorn nut powder and field benevolence powder.
However use printed fabric printing paste anti-microbial property made from existing concentrator poor, human body can not be protected strong
Health, and without far infrared heating, uvioresistant function, function of heat-insulation warm keeping etc..
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of graphene of argentiferous slurries, by weight, including such as the following group
Point: 0.2-10 parts of graphene, 0.1-15 parts of emulsifier, 10-80 parts of polar solvent, 1-10 parts of silver ammino solution, reducing agent 0.1-5
Part, 5-40 parts of adhesive, 0.2-8 parts of thickener.
As a kind of perferred technical scheme, the emulsifier is selected from polyethenoxy ether class, carboxymethyl cellulose, alkyl sulphur
Hydrochlorate, stearine, glyceryl cocoate, glycerol monolaurate, anhydrous sorbitol laurate, loses alkyl sulfate
Water sorbitan oleate, Span60, sorbitan trioleate, palmityl dimethyl tertiary amine, cocoyl
One of dimethyl tertiary amine, 1- methyl anyl alcohol are a variety of.
As a kind of perferred technical scheme, by weight, the graphene slurry of the argentiferous further includes 1-10 parts of conductions
Agent, wherein conductive agent is conductive black powder and/or electrically conductive graphite powder.
As a kind of perferred technical scheme, the polar solvent is selected from water, acetonitrile, dimethyl sulfoxide, methanol, ethyl alcohol, second
One of glycol, propylene glycol, glycerol, polyhydric alcohol polymer are a variety of.
As a kind of perferred technical scheme, the reducing agent in reducing sugar, formaldehyde, acetaldehyde, glutaraldehyde one
Kind is a variety of.
As a kind of perferred technical scheme, the reducing sugar is selected from glucose, fructose, galactolipin, lactose, maltose
One of or it is a variety of.
As a kind of perferred technical scheme, described adhesive is selected from polyvinyl alcohol, polyvinylpyrrolidone, gelatin, shallow lake
One of powder, starch conversion object, aqueous polyurethane, water polyacrylic acid are a variety of.
As a kind of perferred technical scheme, the thickener is selected from methylcellulose, hydroxypropyl methyl cellulose, hydroxyl second
One of base cellulose, polyvinyl alcohol, polyvinylpyrrolidone, acrylate copolymer are a variety of.
The second aspect of the present invention provides a kind of preparation method of the graphene slurry of argentiferous, includes the following steps:
S01: it takes graphene that emulsifier, polar solvent is added, silver ammino solution is added after ultrasonic vibration, stirs evenly, be added
The reducing agent of silver, obtains mixture；
S02: being added to adhesive, thickener, in conductive agent for said mixture, obtains the graphene slurry of argentiferous.
Third aspect of the present invention provides a kind of graphene slurry using the preparation-obtained argentiferous of above-mentioned preparation method
Application on fabric, non-woven fabrics, artificial leather, sponge, plastic film, flexible material, clothes, bed necessaries.
The utility model has the advantages that the graphene slurry for the argentiferous being prepared using the present invention has excellent electric conductivity and antibiotic property,
Bacterium on clothes can be greatly decreased, protect human health, eliminate electrostatic, in addition, the graphite of the preparation-obtained argentiferous of the present invention
Alkene slurry also has the function of electrified regulation, emitting far-infrared, uvioresistant function, heat-insulation warm keeping etc., can pass through stamp, coating
Etc. modes for weave, leather, plastic product, have wide application range.
Specific embodiment
It is further clear, complete that the technical characteristic work in technical solution is provided to the present invention With reference to embodiment
Description, not to the limitation of its protection scope.
Word " preferred ", " preferred " in the present invention etc. refer to, can provide in some cases certain beneficial to effect
The embodiment of the present invention of fruit.However, other embodiments are also likely to be preferred under identical circumstances or in the case of other
's.In addition, do not imply that other embodiments are unavailable to the statement of one or more preferred embodiments, be also not intended to by
Other embodiments exclude except the scope of the present invention.
To solve the above-mentioned problems, the present invention provides a kind of graphene of argentiferous slurries, by weight, including such as the following group
Point: 0.2-10 parts of graphene, 0.1-15 parts of emulsifier, 10-80 parts of polar solvent, 1-10 parts of silver ammino solution, reducing agent 0.1-5
Part, 5-40 parts of adhesive, 0.2-8 parts of thickener.
Graphene
Graphene of the present invention be one kind by carbon atom with sp2Hybridized orbit forms the two dimension that hexangle type is in honeycomb lattice
Carbon nanomaterial.
In a preferred embodiment, graphene of the present invention is graphene oxide；Purchase is hexa-atomic from Changzhou the
Cellulosic material Science and Technology Co., Ltd., model SE3122.
Emulsifier
Emulsifier of the present invention is can to improve the various surface tension constituted between phase in emulsion, is allowed to be formed
The substance of even stable dispersion or emulsion.Emulsifier is surface reactive material, has hydrophilic group and parent simultaneously in molecule
Oil base, it is gathered on oil/water interface, can reduce interfacial tension and reduction forms energy required for emulsion, to mention
The energy of high emulsion.
In some embodiments, emulsifier of the present invention is selected from polyethenoxy ether class, carboxymethyl cellulose, alkyl sulphur
Hydrochlorate, stearine, glyceryl cocoate, glycerol monolaurate, anhydrous sorbitol laurate, loses alkyl sulfate
Water sorbitan oleate, Span60, sorbitan trioleate, palmityl dimethyl tertiary amine, cocoyl
One of dimethyl tertiary amine, 1- methyl anyl alcohol are a variety of.
In a preferred embodiment, emulsifier of the present invention is stearine.
Polar solvent
In some embodiments, polar solvent of the present invention is selected from water, acetonitrile, dimethyl sulfoxide, methanol, ethyl alcohol, second
One of glycol, propylene glycol, glycerol, polyhydric alcohol polymer are a variety of.
In a preferred embodiment, polar solvent of the present invention is the mixed solvent of water and ethyl alcohol, wherein second
The weight ratio of alcohol and water is 1:5.
Silver ammino solution
Silver ammino solution of the present invention is the ammonia spirit of silver nitrate, is called and spits human relations reagent, and formoxy- can be turned to carboxylic acid, and
It generates metallic silver to be deposited on glass reactor ware wall (silver mirror), be usually used in making glass liner and identify reduced sugar.
In a preferred embodiment, silver ammino solution of the present invention is prepared via a method which to obtain: toward cleaning
Test tube in 100mL2% silver nitrate solution is added, then instill 2% weak aqua ammonia dropwise in oscillation, it is heavy until what is initially generated
Form sediment just dissolve until to get arrive silver ammino solution.
Reducing agent
Reducing agent of the present invention is to lose electronics in redox reaction or have the substance of electronics deviation.Reducing agent
Itself has reproducibility, is oxidized, product is oxidation product.Reduction carries out simultaneously with oxidation reaction, i other words, reduction
While with object progress oxidation reaction is reduced, itself is also oxidized, and becomes oxide for agent.The change of certain contained substance
The raised reactant of conjunction valence is reducing agent.
In some embodiments, reducing agent of the present invention in reducing sugar, formaldehyde, acetaldehyde, glutaraldehyde one
Kind is a variety of.
In a preferred embodiment, reducing sugar of the present invention be selected from glucose, fructose, galactolipin, lactose,
One of maltose is a variety of.
In a kind of preferred embodiment, reducing sugar of the present invention is glucose.
In a kind of preferred embodiment, sodium maleate, sodium itaconate are also contained in reducing agent of the present invention；More
Preferably, the reducing agent is the mixture of glucose, sodium maleate, sodium itaconate, and the glucose, sodium maleate, clothing
The weight ratio of health acid sodium is 7:(0.5-1.2): (0.5-1.2).
Present inventor has found the nano silver uniform particle sizes on product of the present invention graphene, surface in the course of the study
It is smooth, and the antibacterial effect of product is more excellent.Inventor speculates the possible reason is the horse contained in reducing agent of the invention
Coming sour sodium and sodium itaconate facilitates the reduction of silver, while the carbon on sodium maleate can form crystal growth, so that growing
Silver granuel diameter in 25-50nm range, and reunion situation is less.And when the weight ratio of the glucose, sodium maleate, sodium itaconate
For 7:(0.5-1.2): when (0.5-1.2), the poly- situation of banking group on graphene is less, and for partial size in 25-50nm, inventor speculates can
The reason of energy is that itaconic acid has stronger chemical activity energy, can have competitiveness with the reduction reaction of silver, so as to
Reduce the reunion of silver.
Adhesive
Adhesive of the present invention is really the various stress material general names for making identical or different material connect or be bonded.It is main
There are liquid, paste and solid-state three types.
In some embodiments, adhesive of the present invention is selected from polyvinyl alcohol, polyvinylpyrrolidone, gelatin, shallow lake
One of powder, starch conversion object, aqueous polyurethane, water polyacrylic acid are a variety of.
In a preferred embodiment, adhesive of the present invention is aqueous polyurethane, and purchase beautifies from Guangdong Guangdong
Work Co., Ltd.
Thickener
Thickener of the present invention is a kind of auxiliary rheological agents, can not only product be made to thicken, but also it is excellent to assign product
Mechanical performance and storage stability.For aqueous components lower for viscosity, it is very important an analog assistant.
In some embodiments, thickener of the present invention is selected from methylcellulose, hydroxypropyl methyl cellulose, hydroxyl second
One of base cellulose, polyvinyl alcohol, polyvinylpyrrolidone, acrylate copolymer are a variety of.
In a preferred embodiment, thickener of the present invention is hydroxyethyl cellulose, is bought from Dalian U.S. logical sequence
Bioisystech Co., Ltd.
In a preferred embodiment, the graphene slurry of argentiferous of the present invention further includes 1-10 parts of conductive agents,
Middle conductive agent is conductive black powder and/or electrically conductive graphite powder.
Conductive agent
Conductive agent of the present invention, small with partial size, specific surface area is especially big, the excellent feature of electric conductivity.
The present invention do not have any restrictions to the conductive black powder, electrically conductive graphite powder, can be and is commercially available on the market
It is any, for example, conductive black powder described in the embodiment of the present invention is bought from Tianjin Bao Chi Chemical Industry Science Co., Ltd, the trade mark
For BC-90；The electrically conductive graphite powder is bought from Guangzhou Li great rubber raw materials Co., Ltd.
The second aspect of the present invention provides a kind of preparation method of the graphene slurry of argentiferous, includes the following steps:
S01: it takes graphene that emulsifier, polar solvent is added, silver ammino solution is added after ultrasonic vibration, stirs evenly, be added
The reducing agent of silver, obtains mixture；
S02: being added to adhesive, thickener, in conductive agent for said mixture, obtains the graphene slurry of argentiferous.
Third aspect of the present invention provides a kind of graphene slurry using the preparation-obtained argentiferous of above-mentioned preparation method
Application on fabric, non-woven fabrics, artificial leather, sponge, plastic film, flexible material, clothes, bed necessaries.
The present invention is specifically described below by embodiment, in addition, if without other explanations, it is raw materials used to be all
It is commercially available.
Embodiment
Embodiment 1
Embodiment 1 provides a kind of graphene slurry of argentiferous, by weight, including following component: 0.2 part of graphene,
0.1 part of emulsifier, 10 parts of polar solvent, 1 part of silver ammino solution, 0.1 part of reducing agent, 5 parts of adhesive, 0.2 part of thickener, conductive agent
1 part.
The graphene is graphene oxide；It buys from Changzhou No.6 Element Material Technology Co., Ltd., model
SE3122。
The emulsifier is stearine.
The polar solvent is the mixed solvent of water and ethyl alcohol, and wherein the weight ratio of ethyl alcohol and water is 1:5.
The silver ammino solution is prepared via a method which to obtain: it is molten that 100mL2% silver nitrate being added into clean test tube
Then liquid instills 2% weak aqua ammonia in oscillation dropwise, to get molten to silver-colored ammonia until the precipitating initially generated just dissolves
Liquid.
The reducing agent is the mixture of glucose, sodium maleate, sodium itaconate, and the glucose, sodium maleate, clothing
The weight ratio of health acid sodium is 7:0.5:1.2.
Described adhesive is aqueous polyurethane, is bought from Guangdong Yue Mei Chemical Co., Ltd..
The thickener is hydroxyethyl cellulose, is bought from Dalian Mei Lun Bioisystech Co., Ltd.
The conductive agent is conductive black powder, is bought from Tianjin Bao Chi Chemical Industry Science Co., Ltd, trade mark BC-90.
A kind of preparation method of the graphene slurry of argentiferous, includes the following steps:
S01: it takes graphene that emulsifier, polar solvent is added, silver ammino solution is added after ultrasonic vibration, stirs evenly, be added
The reducing agent of silver, obtains mixture；
S02: being added to adhesive, thickener, in conductive agent for said mixture, obtains the graphene slurry of argentiferous.
Embodiment 2
Embodiment 2 provides a kind of graphene slurry of argentiferous, by weight, including following component: 10 parts of graphene, cream
15 parts of agent, 80 parts of polar solvent, 10 parts of silver ammino solution, 5 parts of reducing agent, 40 parts of adhesive, 8 parts of thickener, 10 parts of conductive agent.
The graphene is graphene oxide；It buys from Changzhou No.6 Element Material Technology Co., Ltd., model
SE3122。
The emulsifier is stearine.
The polar solvent is the mixed solvent of water and ethyl alcohol, and wherein the weight ratio of ethyl alcohol and water is 1:5.
The silver ammino solution is prepared via a method which to obtain: it is molten that 100mL2% silver nitrate being added into clean test tube
Then liquid instills 2% weak aqua ammonia in oscillation dropwise, to get molten to silver-colored ammonia until the precipitating initially generated just dissolves
Liquid.
The reducing agent is the mixture of glucose, sodium maleate, sodium itaconate, and the glucose, sodium maleate, clothing
The weight ratio of health acid sodium is 7:1.2:0.5.
Described adhesive is aqueous polyurethane, is bought from Guangdong Yue Mei Chemical Co., Ltd..
The thickener is hydroxyethyl cellulose, is bought from Dalian Mei Lun Bioisystech Co., Ltd.
The conductive agent is electrically conductive graphite powder, is bought from Guangzhou Li great rubber raw materials Co., Ltd.
The preparation method is the same as that of Example 1 for a kind of graphene slurry of argentiferous.
Embodiment 3
Embodiment 3 provides a kind of graphene slurry of argentiferous, by weight, including following component: 1 part of graphene, cream
1 part of agent, 30 parts of polar solvent, 2 parts of silver ammino solution, 0.5 part of reducing agent, 10 parts of adhesive, 2 parts of thickener, 2 parts of conductive agent.
The graphene is graphene oxide；It buys from Changzhou No.6 Element Material Technology Co., Ltd., model
SE3122。
The emulsifier is stearine.
The polar solvent is the mixed solvent of water and ethyl alcohol, and wherein the weight ratio of ethyl alcohol and water is 1:5.
The silver ammino solution is prepared via a method which to obtain: it is molten that 100mL2% silver nitrate being added into clean test tube
Then liquid instills 2% weak aqua ammonia in oscillation dropwise, to get molten to silver-colored ammonia until the precipitating initially generated just dissolves
Liquid.
The reducing agent is the mixture of glucose, sodium maleate, sodium itaconate, and the glucose, sodium maleate, clothing
The weight ratio of health acid sodium is 7:1:0.5.
Described adhesive is aqueous polyurethane, is bought from Guangdong Yue Mei Chemical Co., Ltd..
The thickener is hydroxyethyl cellulose, is bought from Dalian Mei Lun Bioisystech Co., Ltd.
The conductive agent is conductive black powder, is bought from Tianjin Bao Chi Chemical Industry Science Co., Ltd, trade mark BC-90.
The preparation method is the same as that of Example 1 for a kind of graphene slurry of argentiferous.
Embodiment 4
Embodiment 4 provides a kind of graphene slurry of argentiferous, by weight, including following component: 3 parts of graphene, cream
5 parts of agent, 50 parts of polar solvent, 5 parts of silver ammino solution, 3 parts of reducing agent, 30 parts of adhesive, 4 parts of thickener, 5 parts of conductive agent.
The graphene is graphene oxide；It buys from Changzhou No.6 Element Material Technology Co., Ltd., model
SE3122。
The emulsifier is stearine.
The polar solvent is the mixed solvent of water and ethyl alcohol, and wherein the weight ratio of ethyl alcohol and water is 1:5.
The silver ammino solution is prepared via a method which to obtain: it is molten that 100mL2% silver nitrate being added into clean test tube
Then liquid instills 2% weak aqua ammonia in oscillation dropwise, to get molten to silver-colored ammonia until the precipitating initially generated just dissolves
Liquid.
The reducing agent is the mixture of glucose, sodium maleate, sodium itaconate, and the glucose, sodium maleate, clothing
The weight ratio of health acid sodium is 7:1:1.
Described adhesive is aqueous polyurethane, is bought from Guangdong Yue Mei Chemical Co., Ltd..
The thickener is hydroxyethyl cellulose, is bought from Dalian Mei Lun Bioisystech Co., Ltd.
The conductive agent is conductive black powder, is bought from Tianjin Bao Chi Chemical Industry Science Co., Ltd, trade mark BC-90.
The preparation method is the same as that of Example 1 for a kind of graphene slurry of argentiferous.
Embodiment 5
Embodiment 5 provides a kind of graphene slurry of argentiferous, by weight, including following component: 2 parts of graphene, cream
3 parts of agent, 40 parts of polar solvent, 3.5 parts of silver ammino solution, 1 part of reducing agent, 20 parts of adhesive, 3 parts of thickener, 4 parts of conductive agent.
The graphene is graphene oxide；It buys from Changzhou No.6 Element Material Technology Co., Ltd., model
SE3122。
The emulsifier is stearine.
The polar solvent is the mixed solvent of water and ethyl alcohol, and wherein the weight ratio of ethyl alcohol and water is 1:5.
The silver ammino solution is prepared via a method which to obtain: it is molten that 100mL2% silver nitrate being added into clean test tube
Then liquid instills 2% weak aqua ammonia in oscillation dropwise, to get molten to silver-colored ammonia until the precipitating initially generated just dissolves
Liquid.
The reducing agent is the mixture of glucose, sodium maleate, sodium itaconate, and the glucose, sodium maleate, clothing
The weight ratio of health acid sodium is 7:1:1.
Described adhesive is aqueous polyurethane, is bought from Guangdong Yue Mei Chemical Co., Ltd..
The thickener is hydroxyethyl cellulose, is bought from Dalian Mei Lun Bioisystech Co., Ltd.
The conductive agent is conductive black powder, is bought from Tianjin Bao Chi Chemical Industry Science Co., Ltd, trade mark BC-90.
The preparation method is the same as that of Example 1 for a kind of graphene slurry of argentiferous.
Embodiment 6
Embodiment 6 provides a kind of graphene slurry of argentiferous, by weight, including following component: 2 parts of graphene, cream
3 parts of agent, 40 parts of polar solvent, 3.5 parts of silver ammino solution, 0.01 part of reducing agent, 20 parts of adhesive, 3 parts of thickener, conductive agent 4
Part.
6 difference from Example 5 of embodiment is only that parts by weight difference.
Embodiment 7
Embodiment 7 provides a kind of graphene slurry of argentiferous, by weight, including following component: 2 parts of graphene, cream
3 parts of agent, 40 parts of polar solvent, 3.5 parts of silver ammino solution, 20 parts of reducing agent, 20 parts of adhesive, 3 parts of thickener, 4 parts of conductive agent.
7 difference from Example 5 of embodiment is only that parts by weight difference.
Embodiment 8
Embodiment 8 provides a kind of graphene slurry of argentiferous, by weight, including following component: 2 parts of graphene, cream
3 parts of agent, 40 parts of polar solvent, 3.5 parts of silver ammino solution, 1 part of reducing agent, 20 parts of adhesive, 3 parts of thickener, 4 parts of conductive agent.
8 difference from Example 5 of embodiment is: the reducing agent be glucose, sodium maleate, sodium itaconate it is mixed
Object is closed, and the weight ratio of the glucose, sodium maleate, sodium itaconate is 7:0.01:1.
Embodiment 9
Embodiment 9 provides a kind of graphene slurry of argentiferous, by weight, including following component: 2 parts of graphene, cream
3 parts of agent, 40 parts of polar solvent, 3.5 parts of silver ammino solution, 1 part of reducing agent, 20 parts of adhesive, 3 parts of thickener, 4 parts of conductive agent.
9 difference from Example 5 of embodiment is: the reducing agent be glucose, sodium maleate, sodium itaconate it is mixed
Object is closed, and the weight ratio of the glucose, sodium maleate, sodium itaconate is 7:10:1.
Embodiment 10
Embodiment 10 provides a kind of graphene slurry of argentiferous, by weight, including following component: 2 parts of graphene, cream
3 parts of agent, 40 parts of polar solvent, 3.5 parts of silver ammino solution, 1 part of reducing agent, 20 parts of adhesive, 3 parts of thickener, 4 parts of conductive agent.
10 difference from Example 5 of embodiment is: the reducing agent is glucose, sodium maleate, sodium itaconate
Mixture, and the weight ratio of the glucose, sodium maleate, sodium itaconate is 7:1:0.01.
Embodiment 11
Embodiment 11 provides a kind of graphene slurry of argentiferous, by weight, including following component: 2 parts of graphene, cream
3 parts of agent, 40 parts of polar solvent, 3.5 parts of silver ammino solution, 1 part of reducing agent, 20 parts of adhesive, 3 parts of thickener, 4 parts of conductive agent.
11 difference from Example 5 of embodiment is: the reducing agent is glucose, sodium maleate, sodium itaconate
Mixture, and the weight ratio of the glucose, sodium maleate, sodium itaconate is 7:1:10.
Performance evaluation
Anti-microbial property test: it is tested according to AATCC 100-2012 standard.
The test of nano silver partial size: being characterized using scanning electron microscope, tests the nano silver of the graphene slurry of argentiferous
Partial size.
Table 1
Claims (10)
1. a kind of graphene of argentiferous is starched, which is characterized in that by weight, including following component: 0.2-10 parts of graphene, cream
0.1-15 parts of agent, 10-80 parts of polar solvent, 1-10 parts of silver ammino solution, 0.1-5 parts of reducing agent, 5-40 parts of adhesive, thickener
0.2-8 parts.
2. the graphene of argentiferous according to claim 1 is starched, which is characterized in that the emulsifier is selected from polyoxyethylene ether
Class, carboxymethyl cellulose, alkylsulfonate, alkyl sulfate, stearine, glyceryl cocoate, glycerol monolaurate,
Anhydrous sorbitol laurate, sorbitan monooleate, Span60, sorbitan trioleate, palm fibre
One of palmitic acid base dimethyl tertiary amine, cocoyl dimethyl tertiary amine, 1- methyl anyl alcohol are a variety of.
3. the graphene of argentiferous according to claim 1 is starched, which is characterized in that by weight, further include 1-10 parts and lead
Electric agent, wherein conductive agent is conductive black powder and/or electrically conductive graphite powder.
4. the graphene of argentiferous according to claim 1 is starched, which is characterized in that the polar solvent is selected from water, acetonitrile, two
One of first sulfoxide, methanol, ethyl alcohol, ethylene glycol, propylene glycol, glycerol, polyhydric alcohol polymer are a variety of.
5. the graphene of argentiferous according to claim 1 is starched, which is characterized in that the reducing agent is selected from reducing sugar, first
One of aldehyde, acetaldehyde, glutaraldehyde are a variety of.
6. the graphene of argentiferous according to claim 5 is starched, which is characterized in that the reducing sugar is selected from glucose, fruit
One of sugar, galactolipin, lactose, maltose are a variety of.
7. the graphene of argentiferous according to claim 1 is starched, which is characterized in that described adhesive is selected from polyvinyl alcohol, gathers
One of vinylpyrrolidone, gelatin, starch, starch conversion object, aqueous polyurethane, water polyacrylic acid are a variety of.
8. the graphene of argentiferous according to claim 1 is starched, which is characterized in that the thickener be selected from methylcellulose,
One of hydroxypropyl methyl cellulose, hydroxyethyl cellulose, polyvinyl alcohol, polyvinylpyrrolidone, acrylate copolymer or
It is a variety of.
9. the preparation method that a kind of graphene of argentiferous according to claim 3 is starched, which is characterized in that including walking as follows
It is rapid:
S01: it takes graphene that emulsifier, polar solvent is added, silver ammino solution is added after ultrasonic vibration, stirs evenly, silver is added
Reducing agent obtains mixture；
S02: being added to adhesive, thickener, in conductive agent for said mixture, obtains the graphene slurry of argentiferous.
10. a kind of graphene of preparation-obtained argentiferous of preparation method according to claim 9 is starched in fabric, nonwoven
Cloth, artificial leather, sponge, plastic film, flexible material, clothes, the application on bed necessaries.
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