CN103482996A - Method for preparing carbon fibre and graphene composite paper - Google Patents
Method for preparing carbon fibre and graphene composite paper Download PDFInfo
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- CN103482996A CN103482996A CN201310478553.3A CN201310478553A CN103482996A CN 103482996 A CN103482996 A CN 103482996A CN 201310478553 A CN201310478553 A CN 201310478553A CN 103482996 A CN103482996 A CN 103482996A
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Abstract
The invention relates to a method for preparing carbon fibre and graphene composite paper. The method comprises the following steps: performing ultrasonic treatment on graphite oxide in deionized water for 5-100 minutes at the ultrasonic power of 50-300W, thus obtaining a graphene oxide solution with the concentration being 0.1-10mg/mL; performing sedimentation compounding on the graphene oxide solution and a carbon fibre precursor substrate at the mass ratio of the graphene oxide solution to the carbon fibre precursor substrate being (0.01-100):1, thus obtaining carbon fibre and graphene oxide composite paper; and performing high-temperature processing under a protective atmosphere or vacuum protective condition for 0.1-10 hours at the temperature of 300-3,000 DEG C, thus obtaining the carbon fibre and graphene composite paper. The method has the advantages of high thermal conductivity, high conductivity, good mechanical property, and easiness in realizing large-scale production.
Description
Technical field
The invention belongs to a kind of method for preparing Composite Paper, relate in particular to a kind of method for preparing charcoal fiber and Graphene Composite Paper.
Background technology
As by carbon atom sp
2the monatomic thickness two dimensional crystal that bonding forms, Graphene has excellent power, heat, light, electrical property, in scientific research and industrial community, cause extensive concern (Yiqing Sun, application [J] the .Journal of Polymer Science of Gaoquan Shi.Graphene/polymer composites for energy applications graphene/polymer composite material in the energy, Part B:Polymer Physics, 2013,51,231-253.).The theoretical thermal conductivity of Graphene is up to 5300W/mK, far above the thermal conductivity of the metal such as silver (429W/mK), copper (401W/mK), gold (317W/mK), aluminium (237W/mK) and carbon nanotube (3000W/mK).Excellent heat conductivility makes Graphene be expected to heat interfacial material and the heat conduction and heat radiation material of high-power electronic component and (thermal characteristics [J] the .Nature Materials of Alexander A.Balandin.Thermal properties of graphene and nanostructured carbon materials Graphene and nanostructure Carbon Materials that is used widely as ultra-large nanometer unicircuit in future, 2011,10,569-581.).
The heat conductivility of currently available technology based on the carbon material excellence can prepare the thermal papers such as natural graphite paper, synthetic graphite paper and Graphene paper.Above-mentioned graphite or Graphene thermal paper have been given full play to the special lamellar structural advantage of body material, also at thickness direction, provide the heat isolation in synusia direction Homogeneouslly-radiating, the ideal material that becomes the thermal management solution is selected (Eric Pop, Vikas Varshney, the thermal characteristics of and Ajit K.Roy.Thermal properties of graphene:fundamentals and applications Graphene: basis and application [J] .Mrs Bulletin, 2012,37,1273-1281.).And still there is certain defect in above-mentioned heat conduction product, the thickness of natural graphite paper is larger, how, more than 100 μ m, has limited to a certain extent its application in microelectronic device, the preparation of synthetic graphite paper need to be carried out under the excessive temperature environment, the conditional request harshness, and Financial cost is high, is unfavorable for further applying, the bad mechanical strength of Graphene paper, flex life is low, there is the slag problem in use procedure, can't meet in thermal interface material applications requirement (the Sung Ho Song to toughness and cleanliness factor, Kwang Hyun Park, Bo Hyun Kim, the epoxy resin of et al.Enhanced thermal conductivity of epoxy – graphene composites by using non-oxidized graphene flakes with non-covalent functionalization based on non-oxide Graphene and non-covalent functionalization-graphene complex heat conductivility improve [J] .Advanced Materials, 2013, 25, 732-737.).
Summary of the invention
The object of the invention is to overcome the shortcoming and defect of existing charcoal base heat conducting material, provide that a kind of high heat conduction, high conduction, mechanical property are good, the preparation method of the charcoal fiber and the Graphene Composite Paper that are easy to realize mass production.
Preparation method of the present invention comprises the following steps:
(1) preparation of Carbon fiber precursor matrix and selection: the Carbon fiber precursor matrix comprises charcoal fibrous paper, carbon fiber sheet, charcoal fibrefelt, charcoal fabric nonwoven cloth; Or using charcoal fiber that length is 0.1-20mm as the skeleton matrix, mix and be made into suspension with binding agent and deionized water, the mass ratio of charcoal fiber and binding agent is 0.05-10g:0.05-10g, the ratio of charcoal fiber and binding agent quality sum and deionized water is 0.1-20g:1000-8000g, through wet method, manufacture paper with pulp again, the Carbon fiber precursor matrix of preparation;
(2) graphite oxide is processed in deionized water for ultrasonic, ultrasonic time is 5-100min, ultrasonic power is 50-300W, the graphene oxide solution that to obtain concentration be 0.1-10mg/mL, mass ratio by graphene oxide and Carbon fiber precursor matrix is 0.01-100:1, graphene oxide solution and Carbon fiber precursor matrix are deposited compound, obtained charcoal fiber and graphene oxide composite paper;
(3) by charcoal fiber and graphene oxide composite paper 300-3000 ℃ of temperature, pyroprocessing 0.1-10h under protective atmosphere or vacuum protection condition, obtain charcoal fiber and Graphene Composite Paper.
Described charcoal fiber is one or more in pitch-based carbon fiber, rayon-based carbon fiber, PAN-based carbon fiber, activated carbon fiber, graphite fibre.
Described binding agent is polyvinyl alcohol, water soluble phenol resin, paper pulp, wood pulp, polyimide or urethane.
Can be prepared by Hummers method, Brodie method, Staudenmaier method or electrochemical oxidation process by described graphite oxide.
It is to adopt vacuum filtration, press filtration, dipping, spraying or coating that described graphene oxide solution and Carbon fiber precursor matrix are deposited compound.
Described protective atmosphere is nitrogen, argon gas, helium, ammonia, hydrogen and carbon monoxide.
Charcoal fiber prepared by the present invention and Graphene Composite Paper are a kind of brand-new functional materialss, fully in conjunction with the mechanical property of charcoal fiber and the heat conductivility of Graphene, realized structure-function integration, can be used as a kind of heat transfer, heat radiation, equal hot material, for eliminating the local pyrexia point, the smoothed temperature gradient, it is lightweight, thin thickness, good toughness, can be well compound with various gums and insulation paper, and be die-cut to easily the various shape and size that need, thereby well with various metals, plastics, fit together.Can be widely used in the fields such as smart mobile phone, panel computer, LED set lights, intelligent television, pick up camera, digital camera, semiconductor manufacturing facility, vehicle electronics.
The present invention compared with prior art has following characteristics and advantage:
(1) the present invention is in conjunction with the heat conductivility advantage of mechanical strength and the Graphene of charcoal fiber, realize structure-function integration, can be used as a kind of heat transfer, heat radiation, equal hot material, for eliminating the local pyrexia point, the smoothed temperature gradient, it is lightweight, thin thickness, good toughness.
(2) preparation process of the present invention simply is easy to realize mass production, and the starting material source is abundant, and application prospect is extensive.
(3) to have high heat conduction, high conduction, mechanical property good for charcoal fiber of the present invention and Graphene Composite Paper.
The accompanying drawing explanation
The charcoal fiber that Fig. 1 (b) obtains for the embodiment of the present invention 1 and Graphene Composite Paper outward appearance photo;
Fig. 1 (c) is the high-flexibility photo that the embodiment of the present invention 1 obtains charcoal fiber and Graphene Composite Paper;
The stereoscan photograph on Fig. 1 (d) and the charcoal fiber (e) obtained for the embodiment of the present invention 1 and Graphene Composite Paper surface
The stereoscan photograph in Fig. 1 (f) and the charcoal fiber (g) obtained for the embodiment of the present invention 1 and Graphene Composite Paper cross section.
Embodiment
Below in conjunction with drawings and Examples, the present invention is specifically described; the present embodiment is only for being further detailed the present invention; can not be interpreted as the restriction to protection scope of the present invention; those skilled in the art makes some nonessential improvement and adjustment according to above description to content of the present invention, all belongs to protection scope of the present invention.
Embodiment 1:
(1) using the PAN-based carbon fiber of length 10mm as the skeleton matrix, mix and be made into suspension with polyvinyl alcohol and deionized water, charcoal fiber: polyvinyl alcohol=1:1(mass ratio), (charcoal fiber+polyvinyl alcohol): deionized water=1:4000(mass ratio), manufacture paper with pulp through wet method again, prepare the Carbon fiber precursor matrix;
(2) by the made graphite oxide of Hummers method supersound process in water, ultrasonic time is 30min, ultrasonic power is 100W, the graphene oxide solution that compound concentration is 4mg/mL, and according to graphene oxide: ratio Carbon fiber precursor matrix=8:1(mass ratio), graphene oxide solution and Carbon fiber precursor matrix are carried out to the vacuum filtration deposition compound, obtain charcoal fiber and graphene oxide composite paper;
(3) by charcoal fiber and graphene oxide composite paper at 1000 ℃ of lower hydrogen shield pyroprocessing 3h, obtain charcoal fiber and Graphene Composite Paper;
(4) made Composite Paper after tested thickness be 40 μ m, thermal conductivity is 613W/mK, tensile strength is 23.4MPa.
Embodiment 2:
(1) using pitch-based carbon fiber that length is 0.1mm as the skeleton matrix, mix and be made into suspension with water soluble phenol resin and deionized water, charcoal fiber: resol=10:1(mass ratio), (charcoal fiber+resol): deionized water=1:8000(mass ratio), manufacture paper with pulp through wet method again, prepare the Carbon fiber precursor matrix;
(2) the made graphite oxide of electrochemical oxidation process is processed in deionized water for ultrasonic, ultrasonic time is 60min, ultrasonic power is 120W, the graphene oxide solution that to obtain concentration be 0.1mg/mL, and according to graphene oxide: the ratio of Carbon fiber precursor matrix=5:1 (mass ratio), graphene oxide solution and Carbon fiber precursor matrix are applied compound, obtained charcoal fiber and graphene oxide composite paper;
(3) by charcoal fiber and graphene oxide composite paper at 2000 ℃ of lower argon shield pyroprocessing 7h, obtain charcoal fiber and Graphene Composite Paper;
(4) made Composite Paper after tested thickness be 10 μ m, thermal conductivity is 1325W/mK, tensile strength is 9.6MPa.
Embodiment 3:
(1) using rayon-based carbon fiber that length is 20mm as the skeleton matrix, mix and be made into suspension with paper pulp and deionized water, charcoal fiber: paper pulp=1:10(mass ratio), (charcoal fiber+paper pulp): deionized water=1:1000(mass ratio), manufacture paper with pulp through wet method again, prepare the Carbon fiber precursor matrix;
(2) the made graphite oxide of electrochemical oxidation process is processed in deionized water for ultrasonic, ultrasonic time is 10min, ultrasonic power is 300W, the graphene oxide solution that to obtain concentration be 10mg/mL, and according to graphene oxide: ratio Carbon fiber precursor matrix=1:20(mass ratio), graphene oxide solution and Carbon fiber precursor matrix are applied compound, applying number of times is 5 times, obtains charcoal fiber and graphene oxide composite paper;
(3) by charcoal fiber and graphene oxide composite paper at 2500 ℃ of lower vacuum protection pyroprocessing 10h, obtain charcoal fiber and Graphene Composite Paper;
(4) made Composite Paper after tested thickness be 5 μ m, thermal conductivity is 539W/mK, tensile strength is 29.5MPa.
Embodiment 4:
(1) using activated carbon fiber that length is 5mm as skeleton, mix and be made into suspension with urethane and deionized water, charcoal fiber: urethane=1:18(mass ratio), (charcoal fiber+urethane): deionized water=1:5000(mass ratio), manufacture paper with pulp through wet method again, prepare the Carbon fiber precursor matrix;
(2) the made graphite oxide of Brodie method is processed in deionized water for ultrasonic, ultrasonic time is 5min, ultrasonic power is 300W, the graphene oxide solution that to obtain concentration be 6mg/mL, and according to graphene oxide: ratio Carbon fiber precursor matrix=30:1(mass ratio), graphene oxide solution and Carbon fiber precursor matrix are sprayed compound, obtained charcoal fiber and graphene oxide composite paper;
(3) by charcoal fiber and graphene oxide composite paper at 300 ℃ of lower protection of ammonia pyroprocessing 5h, obtain charcoal fiber and Graphene Composite Paper;
(4) made Composite Paper after tested thickness be 21 μ m, thermal conductivity is 812W/mK, tensile strength is 15.2MPa.
Embodiment 5:
(1) select commercially available charcoal fibrous paper (Shanxi Inst. of Coal Chemistry, Chinese Academy of Sciences) as the Carbon fiber precursor matrix;
(2) by the made graphite oxide of Hummers method supersound process in water, ultrasonic time is 100min, ultrasonic power is 50W, the graphene oxide solution that compound concentration is 2mg/mL, and according to graphene oxide: ratio Carbon fiber precursor matrix=50:1(mass ratio), itself and Carbon fiber precursor matrix are flooded compound, dipping time is 5min, obtains charcoal fiber/graphene oxide composite paper;
(3) by charcoal fiber/graphene oxide composite paper at 1500 ℃ of lower nitrogen protection pyroprocessing 0.5h, obtain charcoal fiber/Graphene Composite Paper;
(4) after tested, thickness is 50 μ m to made Composite Paper, and thermal conductivity is 728W/mK, and tensile strength is 35.9MPa.
Embodiment 6:
(1) select commercially available carbon fiber sheet (Shanxi Inst. of Coal Chemistry, Chinese Academy of Sciences) as the Carbon fiber precursor matrix;
(2) the made graphite oxide of electrochemical oxidation process is processed in deionized water for ultrasonic, ultrasonic time is 50min, ultrasonic power is 280W, the graphene oxide solution that to obtain concentration be 8mg/mL, and according to graphene oxide: ratio Carbon fiber precursor matrix=1:100(mass ratio), and it is compound that itself and Carbon fiber precursor matrix are carried out to vacuum filtration, obtains charcoal fiber and graphene oxide composite paper;
(3) charcoal fiber and graphene oxide composite paper are protected to pyroprocessing 0.1h at 3000 ℃ of lower helium, obtain charcoal fiber and Graphene Composite Paper;
(4) made Composite Paper after tested thickness be 36 μ m, thermal conductivity is 779W/mK, tensile strength is 30.2MPa.
Embodiment 7:
(1) select commercially available charcoal fibrous paper (Central South University) as the Carbon fiber precursor matrix;
(2) the made graphite oxide of electrochemical oxidation process is processed in deionized water for ultrasonic, ultrasonic time is 80min, ultrasonic power is 240W, the graphene oxide solution that to obtain concentration be 3mg/mL, and according to graphene oxide: ratio Carbon fiber precursor matrix=50:1(mass ratio), itself and Carbon fiber precursor matrix are carried out to press filtration compound, obtain charcoal fiber and graphene oxide composite paper;
(3) by charcoal fiber and graphene oxide composite paper at 1500 ℃ of lower hydrogen shield pyroprocessing 2h, obtain charcoal fiber/Graphene Composite Paper;
(4) made Composite Paper after tested thickness be 56 μ m, thermal conductivity is 825W/mK, tensile strength is 27.3MPa.
Embodiment 8:
(1) using PAN-based carbon fiber that length is 15mm as the skeleton matrix, mix and be made into suspension with polyvinyl alcohol and deionized water, charcoal fiber: polyvinyl alcohol=1:5(mass ratio), (charcoal fiber+polyvinyl alcohol): deionized water=1:500(mass ratio), manufacture paper with pulp through wet method again, prepare the Carbon fiber precursor matrix;
(2) the made graphite oxide of Staudenmaier method is processed in deionized water for ultrasonic, ultrasonic time 15min, ultrasonic power is 260W, the graphene oxide solution that to obtain concentration be 7mg/mL, and according to graphene oxide: ratio Carbon fiber precursor matrix=1:80(mass ratio), graphene oxide solution and Carbon fiber precursor matrix are carried out to the vacuum filtration deposition compound, obtain charcoal fiber and graphene oxide composite paper;
(3) charcoal fiber and graphene oxide composite paper are protected to pyroprocessing 9h at 1200 ℃ of lower carbon monoxide, obtain charcoal fiber and Graphene Composite Paper;
(4) made Composite Paper after tested thickness be 52 μ m, thermal conductivity is 446W/mK, tensile strength is 29.7MPa.
Claims (6)
1. a method for preparing charcoal fiber and Graphene Composite Paper, is characterized in that comprising the steps:
(1) preparation of Carbon fiber precursor matrix and selection: the Carbon fiber precursor matrix comprises charcoal fibrous paper, carbon fiber sheet, charcoal fibrefelt, charcoal fabric nonwoven cloth; Or using charcoal fiber that length is 0.1-20 mm as the skeleton matrix, mix and be made into suspension with binding agent and deionized water, the mass ratio of charcoal fiber and binding agent is 0.05-10 g: 0.05-10 g, the ratio of charcoal fiber and binding agent quality sum and deionized water is 0.1-20 g:1000-8000 g, through wet method, manufacture paper with pulp again, the Carbon fiber precursor matrix of preparation;
(2) graphite oxide is processed in deionized water for ultrasonic, ultrasonic time is 5-100 min, ultrasonic power is 50-300 W, the graphene oxide solution that to obtain concentration be 0.1-10 mg/mL, mass ratio by graphene oxide and Carbon fiber precursor matrix is 0.01-100:1, graphene oxide solution and Carbon fiber precursor matrix are deposited compound, obtained charcoal fiber and graphene oxide composite paper;
(3) by charcoal fiber and graphene oxide composite paper 300-3000 ℃ of temperature, pyroprocessing 0.1-10 h under protective atmosphere or vacuum protection condition, obtain charcoal fiber and Graphene Composite Paper.
2. a kind of method for preparing charcoal fiber and Graphene Composite Paper as claimed in claim 1, is characterized in that described charcoal fiber is one or more in pitch-based carbon fiber, rayon-based carbon fiber, PAN-based carbon fiber, activated carbon fiber, graphite fibre.
3. a kind of method for preparing charcoal fiber and Graphene Composite Paper as claimed in claim 1, is characterized in that described binding agent is polyvinyl alcohol, water soluble phenol resin, paper pulp, wood pulp, polyimide or urethane.
4. a kind of method for preparing charcoal fiber and Graphene Composite Paper as claimed in claim 1, is characterized in that prepared by Hummers method, Brodie method, Staudenmaier method or electrochemical oxidation process by described graphite oxide.
5. a kind of method for preparing charcoal fiber and Graphene Composite Paper as claimed in claim 1, is characterized in that it is to adopt vacuum filtration, press filtration, dipping, spraying or coating that described graphene oxide solution and Carbon fiber precursor matrix are deposited compound.
6. a kind of method for preparing charcoal fiber and Graphene Composite Paper as claimed in claim 1, is characterized in that described protective atmosphere is nitrogen, argon gas, helium, ammonia, hydrogen or carbon monoxide.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462889A (en) * | 2009-01-16 | 2009-06-24 | 南开大学 | Graphene and carbon fiber composite material, and preparation thereof |
| CN101513998A (en) * | 2009-02-11 | 2009-08-26 | 中国科学院山西煤炭化学研究所 | Method for preparing ordered graphene oxide films |
| CN102561099A (en) * | 2010-12-18 | 2012-07-11 | 博睿思科技(大连)有限公司 | Carbon fiber paper and manufacturing method thereof |
| US20130214442A1 (en) * | 2012-02-22 | 2013-08-22 | Ut-Battelle, Llc | Method for production of carbon nanofiber mat or carbon paper |
-
2013
- 2013-10-14 CN CN201310478553.3A patent/CN103482996B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462889A (en) * | 2009-01-16 | 2009-06-24 | 南开大学 | Graphene and carbon fiber composite material, and preparation thereof |
| CN101513998A (en) * | 2009-02-11 | 2009-08-26 | 中国科学院山西煤炭化学研究所 | Method for preparing ordered graphene oxide films |
| CN102561099A (en) * | 2010-12-18 | 2012-07-11 | 博睿思科技(大连)有限公司 | Carbon fiber paper and manufacturing method thereof |
| US20130214442A1 (en) * | 2012-02-22 | 2013-08-22 | Ut-Battelle, Llc | Method for production of carbon nanofiber mat or carbon paper |
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| CN112900077A (en) * | 2021-03-29 | 2021-06-04 | 吉林大学 | Preparation method of graphene oxide/carbon fiber fabric with wave-absorbing property |
| CN115710134A (en) * | 2022-11-25 | 2023-02-24 | 航天特种材料及工艺技术研究所 | Interface modified ceramic matrix composite and preparation method thereof |
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