CN106867199B - A kind of orientation graphene oxide modified carbon fiber composite material and preparation method - Google Patents
A kind of orientation graphene oxide modified carbon fiber composite material and preparation method Download PDFInfo
- Publication number
- CN106867199B CN106867199B CN201710083562.0A CN201710083562A CN106867199B CN 106867199 B CN106867199 B CN 106867199B CN 201710083562 A CN201710083562 A CN 201710083562A CN 106867199 B CN106867199 B CN 106867199B
- Authority
- CN
- China
- Prior art keywords
- graphene oxide
- layer
- composite material
- carbon fiber
- orientation
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/06—Elements
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
Abstract
The present invention relates to a kind of orientation graphene oxide modified carbon fiber composite materials, it is characterized by: the composite material is sequentially overlapped by multiple following composite material units, the composite material unit includes carbon fibre cloth layer, epoxy resin-base layer and the graphene oxide layer between carbon fibre cloth layer and epoxy resin-base layer, and the graphene oxide orientation ground in the graphene oxide layer is scattered between carbon fibre cloth layer and epoxy resin-base layer and differently- oriented directivity is parallel with the carbon fiber direction of carbon fibre cloth layer.The present invention passes through natural subsidence technique, without organic solvent, pass through the affinity of the functional group of graphene oxide own face, so that graphene oxide orientation is simultaneously mutually so secured that be combined together, one layer of fine and close isolation film is formed in carbon fiber surface, to improve the impermeabilisation ability of carbon fibre composite.
Description
Technical field
The invention belongs to the preparation fields of polymer matrix composite, concretely relate to a kind of orientation graphene oxide
Modified carbon fiber composite material and preparation method.
Background technique
Carbon Fiber/Epoxy Composite is high with specific strength and specific stiffness, designability is strong, fatigue crack-resistant performance is good,
It is corrosion-resistant, good and integrally formed convenient for the large area particular advantages of structure size stability, and it is widely used in aviation boat
It, the national economy every field such as sports equipment, automobile.But carbon fibre composite compactness is not good enough, for hydrogen etc.
The impermeabilisation ability of especially small molecule is not good enough.
Graphene is the new material currently to attract most attention, it has excellent mechanical property (intensity, modulus), electrical property
Energy and heating conduction, thus become the hot spot of recent people research.There is scientific research personnel to improve the mechanics of epoxy resin to graphene
Performance is reported, research shows that the addition of a small amount of graphene can be effectively improved the intensity, toughness of epoxy resin.Rafiee
Deng studies have shown that graphene improve epoxy resin mechanical property in terms of be better than carbon nanotube, mainly due to graphite
There is alkene higher specific surface area and graphene rough surface and epoxy matrix, which to intermesh, leads to stronger interface cohesion.
Summary of the invention
In order to solve the above problem present in the prior art, the present invention provides a kind of modified carbon fiber of orientation graphene oxide
Tie up composite material and preparation method.It does not have to organic solvent, passes through graphene oxide own face by natural subsidence technique
The affinity of functional group and formed in carbon fiber surface so that graphene oxide is orientated and is mutually firmly combined together
One layer of fine and close isolation film, to improve the impermeabilisation ability of material entirety.
The present invention includes following technical solution:
One, technical solution one:
A kind of orientation graphene oxide modified carbon fiber composite material, it is characterised in that: the composite material is by multiple following
Composite material unit is sequentially overlapped, and the composite material unit includes carbon fibre cloth layer, epoxy resin-base layer and position
Graphene oxide layer between carbon fibre cloth layer and epoxy resin-base layer, the graphite oxide in the graphene oxide layer
Alkene orientation ground is scattered between carbon fibre cloth layer and epoxy resin-base layer and the carbon fiber of differently- oriented directivity and carbon fibre cloth layer
Direction is parallel.
Further, the mass ratio of the graphene oxide layer and the carbon fibre cloth layer is 0.001-0.10:1.
Two, technical solution two:
It is orientated the preparation method of graphene oxide modified carbon fiber composite material, its step are as follows:
1) graphene oxide is taken, the graphene oxide water solution that concentration is 0.05-5mg/ml is made into, is with ultrasonic power
The ultrasonic device ultrasound of 300-1000W 10-60 minutes；
Carbon cloth is fitted in container bottom, then uniformly falls the good graphene oxide water solution of step 1) ultrasound
Enter in said vesse, then drive the bubble in carbon cloth out of and carbon cloth is made to be fitted in container bottom, later by container
Be put into baking oven, 80 DEG C drying 24 hours；
It is uniformly applied on the carbon cloth surface for being deposited with graphene oxide later and is covered with epoxy resin layer to get composite material
Unit；
2) by laminating technology after, by the hot pressing 2 in the case where temperature is 150 DEG C and pressure is 5MPa of multi-layer composite materials material unit
Hour is to get the orientation graphene oxide modified carbon fiber composite material.
Orientation graphene oxide modified carbon fiber composite material provided by the invention is by natural subsidence technique, without having
Solvent is obtained by the affinity of the functional group of graphene oxide own face so that graphene oxide orientation is simultaneously mutually secured
It is combined together, forms one layer of fine and close isolation film in carbon fiber surface, then be combined to together with laminating method and epoxy resin, most
Solidification obtains composite product afterwards.
The principle of the present invention is as follows: this technology does not have to organic solvent by natural subsidence technique, certainly by graphene oxide
The affinity of the functional group on body surface, so that graphene oxide orientation is simultaneously mutually so secured that be combined together, in carbon fiber surface
One layer of fine and close isolation film is formed, to improve the impermeabilisation ability of carbon fibre composite.
For the prior art before relatively, the present invention has the advantage that
The present invention does not have to organic solvent by natural subsidence technique, passes through the functional group of graphene oxide own face
Affinity so that graphene oxide orientation and mutually so secured that be combined together, carbon fiber surface formed one layer it is fine and close every
From film, to improve the impermeabilisation ability of carbon fibre composite.
Detailed description of the invention
Fig. 1 is the Carbon Fiber/Epoxy Composite for not adding graphene oxide and the helium permeability of composite material of the invention
Rate compares figure.
Specific embodiment
Embodiment 1
1) a certain amount of graphene oxide is taken, the aqueous solution of 0.05mg/ml, ultrasonic 10min are made into, ultrasonic power is
300W。
2) step is played 1) ultrasonic good graphene oxide solution uniformly to pour into the culture dish for being placed with carbon cloth, uses glass
Glass stick drives the bubble in carbon cloth out of, makes its patch and culture dish bottom, is put into baking oven, 80 DEG C drying 24 hours.
3) it plays the carbon cloth surface 2) handled well in step and uniformly applies and be covered with epoxy resin to get composite material unit；
4) by laminating technology after, by the hot pressing 2 in the case where temperature is 150 DEG C and pressure is 5MPa of multi-layer composite materials material unit
Hour is to get the orientation graphene oxide modified carbon fiber composite material.
Embodiment 2
1) a certain amount of graphene oxide is taken, the aqueous solution of 0.1mg/ml, ultrasonic 20min, ultrasonic power 500W are made into.
2) step is played 1) ultrasonic good graphene oxide solution uniformly to pour into the culture dish for being placed with carbon cloth, uses glass
Glass stick drives the bubble in carbon cloth out of, makes its patch and culture dish bottom, is put into baking oven, 80 DEG C drying 24 hours.
3) it plays the carbon cloth surface 2) handled well in step and uniformly applies and be covered with epoxy resin to get composite material unit；
4) by laminating technology after, by the hot pressing 2 in the case where temperature is 150 DEG C and pressure is 5MPa of multi-layer composite materials material unit
Hour is to get the orientation graphene oxide modified carbon fiber composite material.
Embodiment 3
1) a certain amount of graphene oxide is taken, the aqueous solution of 5mg/ml, ultrasonic 60min, ultrasonic power 1000W are made into.
2) step is played 1) ultrasonic good graphene oxide solution uniformly to pour into the culture dish for being placed with carbon cloth, uses glass
Glass stick drives the bubble in carbon cloth out of, makes its patch and culture dish bottom, is put into baking oven, 80 DEG C drying 24 hours.
3) it plays the carbon cloth surface 2) handled well in step and uniformly applies and be covered with epoxy resin to get composite material unit；
4) by laminating technology after, by the hot pressing 2 in the case where temperature is 150 DEG C and pressure is 5MPa of multi-layer composite materials material unit
Hour is to get the orientation graphene oxide modified carbon fiber composite material.
Embodiment 4
1) a certain amount of graphene oxide is taken, the aqueous solution of 0.5mg/ml, ultrasonic 30min, ultrasonic power 400W are made into.
2) step is played 1) ultrasonic good graphene oxide solution uniformly to pour into the culture dish for being placed with carbon cloth, uses glass
Glass stick drives the bubble in carbon cloth out of, makes its patch and culture dish bottom, is put into baking oven, 80 DEG C drying 24 hours.
3) it plays the carbon cloth surface 2) handled well in step and uniformly applies and be covered with epoxy resin to get composite material unit；
4) by laminating technology after, by the hot pressing 2 in the case where temperature is 150 DEG C and pressure is 5MPa of multi-layer composite materials material unit
Hour is to get the orientation graphene oxide modified carbon fiber composite material.
Embodiment 5
1) a certain amount of graphene oxide is taken, the aqueous solution of 1mg/ml, ultrasonic 30min, ultrasonic power 600W are made into.
2) step is played 1) ultrasonic good graphene oxide solution uniformly to pour into the culture dish for being placed with carbon cloth, uses glass
Glass stick drives the bubble in carbon cloth out of, makes its patch and culture dish bottom, is put into baking oven, 80 DEG C drying 24 hours.
3) it plays the carbon cloth surface 2) handled well in step and uniformly applies and be covered with epoxy resin to get composite material unit；
4) by laminating technology after, by the hot pressing 2 in the case where temperature is 150 DEG C and pressure is 5MPa of multi-layer composite materials material unit
Hour is to get the orientation graphene oxide modified carbon fiber composite material.
Embodiment 6
1) a certain amount of graphene oxide is taken, the aqueous solution of 3mg/ml, ultrasonic 60min, ultrasonic power 800W are made into.
2) step is played 1) ultrasonic good graphene oxide solution uniformly to pour into the culture dish for being placed with carbon cloth, uses glass
Glass stick drives the bubble in carbon cloth out of, makes its patch and culture dish bottom, is put into baking oven, 80 DEG C drying 24 hours.
3) it plays the carbon cloth surface 2) handled well in step and uniformly applies and be covered with epoxy resin to get composite material unit；
4) by laminating technology after, by the hot pressing 2 in the case where temperature is 150 DEG C and pressure is 5MPa of multi-layer composite materials material unit
Hour is to get the orientation graphene oxide modified carbon fiber composite material.
Fig. 1 is the Carbon Fiber/Epoxy Composite for not adding graphene oxide and the helium permeability of composite material of the invention
Rate compares figure.As shown in Figure 1, not adding the impermeabilisation ability of the Carbon Fiber/Epoxy Composite of graphene oxide significantly lower than this
The impermeabilisation ability of the composite material of invention.
Claims (3)
1. it is a kind of be orientated graphene oxide modified carbon fiber composite material preparation method, it is characterised in that: this method include with
Lower step:
1) graphene oxide is taken, the graphene oxide water solution that concentration is 0.05-5mg/ml is made into, is 300- with ultrasonic power
The ultrasonic device ultrasound of 1000W 10-60 minutes；
Carbon cloth is fitted in container bottom, then uniformly pours into the good graphene oxide water solution of step 1) ultrasound
It states in container, then drive the bubble in carbon cloth out of and carbon cloth is made to be fitted in container bottom, be later put into container
In baking oven, 80 DEG C drying 24 hours；
It is uniformly applied on the carbon cloth surface for being deposited with graphene oxide later and is covered with epoxy resin layer to get composite wood material list
Member；
2) by laminating technology after, by multi-layer composite materials material unit, in the case where temperature is 150 DEG C and pressure is 5MPa, hot pressing 2 is small
When to get the orientation graphene oxide modified carbon fiber composite material.
2. a kind of orientation graphene oxide modified carbon fiber composite material prepared by preparation method described in claim 1,
Be characterized in that: the composite material is sequentially overlapped by multiple following composite material units, and the composite material unit includes
Carbon fibre cloth layer, epoxy resin-base layer and the graphene oxide layer between carbon fibre cloth layer and epoxy resin-base layer,
Graphene oxide orientation ground in the graphene oxide layer is scattered between carbon fibre cloth layer and epoxy resin-base layer simultaneously
And differently- oriented directivity is parallel with the carbon fiber direction of carbon fibre cloth layer.
3. by orientation graphene oxide modified carbon fiber composite material as claimed in claim 2, it is characterised in that: the oxidation stone
The mass ratio of black alkene layer and the carbon fibre cloth layer is 0.001-0.10:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710083562.0A CN106867199B (en) | 2017-02-16 | 2017-02-16 | A kind of orientation graphene oxide modified carbon fiber composite material and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710083562.0A CN106867199B (en) | 2017-02-16 | 2017-02-16 | A kind of orientation graphene oxide modified carbon fiber composite material and preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106867199A CN106867199A (en) | 2017-06-20 |
| CN106867199B true CN106867199B (en) | 2019-03-05 |
Family
ID=59167442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710083562.0A Active CN106867199B (en) | 2017-02-16 | 2017-02-16 | A kind of orientation graphene oxide modified carbon fiber composite material and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106867199B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421920A (en) * | 2019-08-08 | 2019-11-08 | 重庆工程职业技术学院 | A kind of preparation method of graphene modified carbon fiber composite material |
| CN115232384B (en) * | 2022-08-25 | 2023-02-10 | 青岛优派普环保科技股份有限公司 | Antistatic PE gas pipe and preparation method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409528B (en) * | 2011-08-08 | 2013-06-26 | 哈尔滨工业大学 | Preparation method of carbon fiber reinforcement grafted by graphene oxide |
| CN103129042B (en) * | 2013-01-30 | 2015-09-16 | 广东生益科技股份有限公司 | A kind of carbon fiber base fabric composite material and Synthesis and applications thereof |
| CN103396586B (en) * | 2013-08-09 | 2014-11-26 | 中国科学院宁波材料技术与工程研究所 | Graphene oxide fiber, preparation method, and preparation method of graphene oxide fiber composite material |
| CN103552325A (en) * | 2013-10-17 | 2014-02-05 | 嘉兴学院 | Super hybrid carbon nano material modified carbon fiber/epoxy matrix composite material and preparation method thereof |
| CN104356600B (en) * | 2014-11-24 | 2018-07-06 | 嘉兴学院 | A kind of high Interlaminar shear strengths carbon fibre composite and preparation method thereof |
| CN105778502A (en) * | 2016-03-24 | 2016-07-20 | 中国科学院理化技术研究所 | Preparation method for graphene oxide treated hybrid chopped fiber reinforced polyether sulfone composite material |
-
2017
- 2017-02-16 CN CN201710083562.0A patent/CN106867199B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106867199A (en) | 2017-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Liang et al. | Multifunctional flexible electromagnetic interference shielding silver nanowires/cellulose films with excellent thermal management and joule heating performances | |
| CN102785437B (en) | A kind of composite conducting thin layer and its preparation method and application | |
| CN104893601B (en) | Conductive adhesive film with two conductive structures and preparation method of conductive adhesive film | |
| CN102909905A (en) | Composite thermally-conductive thin layer and preparation method and application thereof | |
| KR100759595B1 (en) | Manufacturing method of carbon-glass fiber hybrid composites for wind turbine blade | |
| CN103552325A (en) | Super hybrid carbon nano material modified carbon fiber/epoxy matrix composite material and preparation method thereof | |
| CN104356600B (en) | A kind of high Interlaminar shear strengths carbon fibre composite and preparation method thereof | |
| CN106867199B (en) | A kind of orientation graphene oxide modified carbon fiber composite material and preparation method | |
| CN103254572A (en) | Graphene oxide/carbon nano-tube collaboration-modified glass fiber reinforced epoxy composite material and preparation method thereof | |
| Kumar et al. | Analysis of the effects of varying core thicknesses of Kevlar Honeycomb sandwich structures under different regimes of testing | |
| CN103525013A (en) | Conducting carbon fiber composite material as well as preparation method thereof | |
| CN111113946A (en) | Hybrid composite laminated board and preparation process thereof | |
| CN101786356A (en) | Preparation method of a co-cured high damping composite material | |
| CN110920178B (en) | Variable-rigidity conductive composite material and preparation method thereof | |
| CN107984838A (en) | A kind of preparation method of impact resistance heat conduction aluminium alloy-carbon fiber-graphene layer plywood | |
| CN104553105B (en) | A kind of heat-conducting type polymer matrix composite and preparation method thereof | |
| CN106785415A (en) | The polymer matrix composites antenna house of body containing stereoscopic radiation and its forming method | |
| CN108943767B (en) | Toughening modification method of composite material | |
| Zuo et al. | Using environmentally friendly technology for fabricating special plywood with ultra-high strength | |
| CN113547761A (en) | Fiber type bionic three-dimensional fluctuation structure composite material and preparation method thereof | |
| CN203567307U (en) | Hybrid enhanced sandwich plate | |
| CN102555316B (en) | Fiber fabric with high buckling resistance and method for preparing fiber composite material part with high buckling resistance | |
| CN104629069B (en) | A kind of preparation of insulating barrier enveloped carbon nanometer tube orientation absorption carbon fiber prepreg | |
| Li et al. | Molecular orientation-regulated bioinspired multilayer composites with largely enhanced mechanical properties | |
| Zuo et al. | Low carbon footprint preparation of MXene incorporated lignocellulosic fibers for high thermal conductivity applications |
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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 314000 2 building, Photovoltaic Science Park, 1288 Kang He road, Xiuzhou District, Jiaxing, Zhejiang. Applicant after: Jiaxing University Address before: 314000 Yuexiu South Road, Jiaxing, Jiaxing, Zhejiang Applicant before: Jiaxing University |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210918 Address after: 314031-1, No. 650 Bazi Road, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Xiangyi composite material Co.,Ltd. Address before: 314000 2 building, Photovoltaic Science Park, 1288 Kang He road, Xiuzhou District, Jiaxing, Zhejiang. Patentee before: JIAXING University |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A oriented graphene oxide modified carbon fiber composite material and its preparation method Effective date of registration: 20230414 Granted publication date: 20190305 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing Xiuzhou branch Pledgor: Jiaxing Xiangyi composite material Co.,Ltd. Registration number: Y2023980037938 |