CN113346097B - 质子交换膜燃料电池用石墨基复合材料双极板的制备方法 - Google Patents
质子交换膜燃料电池用石墨基复合材料双极板的制备方法 Download PDFInfo
- Publication number
- CN113346097B CN113346097B CN202110607710.0A CN202110607710A CN113346097B CN 113346097 B CN113346097 B CN 113346097B CN 202110607710 A CN202110607710 A CN 202110607710A CN 113346097 B CN113346097 B CN 113346097B
- Authority
- CN
- China
- Prior art keywords
- graphite
- bipolar plate
- based composite
- fuel cell
- exchange membrane
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 334
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 132
- 239000010439 graphite Substances 0.000 title claims abstract description 132
- 239000002131 composite material Substances 0.000 title claims abstract description 69
- 238000002360 preparation method Methods 0.000 title claims abstract description 49
- 239000000446 fuel Substances 0.000 title claims abstract description 35
- 239000012528 membrane Substances 0.000 title claims abstract description 35
- 229920005989 resin Polymers 0.000 claims abstract description 81
- 239000011347 resin Substances 0.000 claims abstract description 81
- 239000002002 slurry Substances 0.000 claims abstract description 64
- 239000004412 Bulk moulding compound Substances 0.000 claims abstract description 32
- 238000002156 mixing Methods 0.000 claims abstract description 25
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000012783 reinforcing fiber Chemical class 0.000 claims abstract description 13
- 239000002041 carbon nanotube Substances 0.000 claims description 95
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 95
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 56
- 150000003254 radicals Chemical class 0.000 claims description 41
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 39
- 229920001567 vinyl ester resin Polymers 0.000 claims description 37
- 239000003795 chemical substances by application Substances 0.000 claims description 29
- 229920001577 copolymer Polymers 0.000 claims description 28
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 28
- 238000000465 moulding Methods 0.000 claims description 25
- 239000003822 epoxy resin Substances 0.000 claims description 24
- 229920000647 polyepoxide Polymers 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 22
- 238000001291 vacuum drying Methods 0.000 claims description 19
- 238000007334 copolymerization reaction Methods 0.000 claims description 18
- 239000003999 initiator Substances 0.000 claims description 15
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 claims description 15
- 239000002562 thickening agent Substances 0.000 claims description 15
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 13
- 229920000570 polyether Polymers 0.000 claims description 13
- 150000001412 amines Chemical class 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 12
- 239000003365 glass fiber Substances 0.000 claims description 11
- 239000002048 multi walled nanotube Substances 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 10
- POYODSZSSBWJPD-UHFFFAOYSA-N 2-methylprop-2-enoyloxy 2-methylprop-2-eneperoxoate Chemical compound CC(=C)C(=O)OOOC(=O)C(C)=C POYODSZSSBWJPD-UHFFFAOYSA-N 0.000 claims description 9
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical group [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 9
- 235000013539 calcium stearate Nutrition 0.000 claims description 9
- 239000008116 calcium stearate Substances 0.000 claims description 9
- 239000000395 magnesium oxide Substances 0.000 claims description 9
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 9
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 9
- 230000004048 modification Effects 0.000 claims description 9
- 238000012986 modification Methods 0.000 claims description 9
- 229920005990 polystyrene resin Polymers 0.000 claims description 9
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 8
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 8
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 8
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 8
- -1 glycidyl ester Chemical class 0.000 claims description 7
- 238000010559 graft polymerization reaction Methods 0.000 claims description 7
- 238000007348 radical reaction Methods 0.000 claims description 7
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 6
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims description 6
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000292 calcium oxide Substances 0.000 claims description 6
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 6
- 239000004917 carbon fiber Substances 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 6
- 239000002109 single walled nanotube Substances 0.000 claims description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004593 Epoxy Substances 0.000 claims description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 claims description 2
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 claims description 2
- 229910021383 artificial graphite Inorganic materials 0.000 claims description 2
- 239000004845 glycidylamine epoxy resin Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 2
- 239000012948 isocyanate Substances 0.000 claims description 2
- 150000002513 isocyanates Chemical class 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 claims description 2
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 2
- 239000006082 mold release agent Substances 0.000 claims 1
- 229920003986 novolac Polymers 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 7
- 238000005260 corrosion Methods 0.000 abstract description 7
- 238000003825 pressing Methods 0.000 abstract description 2
- 125000002252 acyl group Chemical group 0.000 description 29
- 150000001875 compounds Chemical class 0.000 description 23
- 238000005406 washing Methods 0.000 description 18
- 239000006185 dispersion Substances 0.000 description 15
- 239000000203 mixture Substances 0.000 description 15
- 238000003756 stirring Methods 0.000 description 15
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 14
- 229910052799 carbon Inorganic materials 0.000 description 13
- 238000001035 drying Methods 0.000 description 13
- 238000003828 vacuum filtration Methods 0.000 description 12
- 230000008719 thickening Effects 0.000 description 11
- 238000005303 weighing Methods 0.000 description 11
- 238000010306 acid treatment Methods 0.000 description 10
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 10
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 9
- 238000005576 amination reaction Methods 0.000 description 8
- 238000000967 suction filtration Methods 0.000 description 8
- 238000009210 therapy by ultrasound Methods 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 150000001263 acyl chlorides Chemical class 0.000 description 6
- 238000007112 amidation reaction Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000376 reactant Substances 0.000 description 6
- 238000003754 machining Methods 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- 150000001721 carbon Chemical class 0.000 description 4
- 238000006473 carboxylation reaction Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000002861 polymer material Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000001132 ultrasonic dispersion Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 229910017604 nitric acid Inorganic materials 0.000 description 3
- 125000003277 amino group Chemical group 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- GOJUJUVQIVIZAV-UHFFFAOYSA-N 2-amino-4,6-dichloropyrimidine-5-carbaldehyde Chemical group NC1=NC(Cl)=C(C=O)C(Cl)=N1 GOJUJUVQIVIZAV-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000011231 conductive filler Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229920006253 high performance fiber Polymers 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0223—Composites
- H01M8/0226—Composites in the form of mixtures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0213—Gas-impermeable carbon-containing materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0221—Organic resins; Organic polymers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Fuel Cell (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110607710.0A CN113346097B (zh) | 2021-06-01 | 2021-06-01 | 质子交换膜燃料电池用石墨基复合材料双极板的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110607710.0A CN113346097B (zh) | 2021-06-01 | 2021-06-01 | 质子交换膜燃料电池用石墨基复合材料双极板的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113346097A CN113346097A (zh) | 2021-09-03 |
CN113346097B true CN113346097B (zh) | 2022-08-12 |
Family
ID=77473944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110607710.0A Active CN113346097B (zh) | 2021-06-01 | 2021-06-01 | 质子交换膜燃料电池用石墨基复合材料双极板的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113346097B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113782751B (zh) * | 2021-09-17 | 2023-08-11 | 宁波信远材料科技股份有限公司 | 高柔韧性的碳素/树脂复合材料的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101602835A (zh) * | 2009-07-21 | 2009-12-16 | 青岛科技大学 | 一种聚合物接枝的碳纳米管复合物的制备方法 |
CN104558659A (zh) * | 2013-10-11 | 2015-04-29 | 北京化工大学 | 一种氨基化碳纳米管喷涂碳纤维/环氧树脂预浸料的制备 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108808037A (zh) * | 2018-06-12 | 2018-11-13 | 江苏墨泰新材料有限公司 | 燃料电池双极板、燃料电池、燃料电池发动机和电动车辆 |
-
2021
- 2021-06-01 CN CN202110607710.0A patent/CN113346097B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101602835A (zh) * | 2009-07-21 | 2009-12-16 | 青岛科技大学 | 一种聚合物接枝的碳纳米管复合物的制备方法 |
CN104558659A (zh) * | 2013-10-11 | 2015-04-29 | 北京化工大学 | 一种氨基化碳纳米管喷涂碳纤维/环氧树脂预浸料的制备 |
Also Published As
Publication number | Publication date |
---|---|
CN113346097A (zh) | 2021-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113571725B (zh) | 一种石墨基纳米复合材料双极板的制备工艺 | |
CN113097521A (zh) | 一种燃料电池用石墨基复合双极板及其制备方法 | |
US7910040B2 (en) | Manufacturing process of conductive polymer composite bipolar plate for fuel cell having high gas permeability-resistance and heat-resistance | |
US20110315934A1 (en) | Method for fabrication of functionalized graphene reinforced composite conducting plate | |
CN105469858B (zh) | 一种聚乙烯吡咯烷酮/石墨烯导电浆料、制备方法及用途 | |
CN111171520B (zh) | 改性碳纳米管增强形状记忆环氧树脂复合材料及其制备方法 | |
CN107819136B (zh) | 一种层叠结构双极板及其制备方法 | |
CN112852076A (zh) | 一种石墨烯改性聚合物复合材料的制备方法 | |
CN107722595B (zh) | 一种纤维-石墨烯-热塑性聚芳醚多尺度复合材料的制备方法 | |
CN114784307B (zh) | 一种石墨烯增强膨胀石墨/聚酰亚胺-聚醚醚酮复合双极板及其制备方法 | |
CN110061258B (zh) | 一种燃料电池极板及其制备方法以及一种燃料电池 | |
CN113346097B (zh) | 质子交换膜燃料电池用石墨基复合材料双极板的制备方法 | |
CN112259755B (zh) | 一种石墨基复合材料双极板的制备方法 | |
CN112521090A (zh) | 一种修饰的多壁碳纳米管改性水泥基复合材料及其制备方法 | |
CN114976086B (zh) | 一种燃料电池用复合石墨双极板及制备方法 | |
Liao et al. | One-step functionalization of carbon nanotubes by free-radical modification for the preparation of nanocomposite bipolar plates in polymer electrolyte membrane fuel cells | |
US7883650B2 (en) | Fabrication of carbon nanotubes reinforced polymer composite bipolar plates for fuel cell | |
CN110551388A (zh) | 一种石墨烯/聚合物纳米复合材料及其制备方法 | |
US20100127424A1 (en) | Fabrication of metal meshes/carbon nanotubes/polymer composite bipolar plates for fuel cell | |
CN112993294A (zh) | 一种燃料电池用碳塑复合双极板及其制备与应用 | |
CN114759209B (zh) | 一种膨胀石墨/聚酰亚胺-聚醚砜复合双极板及其制备方法 | |
CN114854139A (zh) | 一种导电高分子复合材料及其制备方法 | |
CN115418880A (zh) | 碳纤维纸增密改性用的浸渍树脂料、高性能碳纤维纸及其制备方法 | |
CN113903937A (zh) | 快速模压复合石墨双极板及其制备方法、及燃料电池 | |
CN113839061A (zh) | 一种用于制备燃料电池双极板的复合材料及其应用 |
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 | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20210903 Assignee: Jiangsu guohydrogen Energy Technology Co.,Ltd. Assignor: Jiangsu China hydrogen electric technology Co.,Ltd. Contract record no.: X2022320000035 Denomination of invention: Preparation method of graphite matrix composite bipolar plate for proton exchange membrane fuel cell License type: Exclusive License Record date: 20220316 |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231114 Address after: 214177 518-2 Zhonghui Road, Huishan District, Wuxi City, Jiangsu Province Patentee after: Jiangsu guohydrogen Energy Technology Co.,Ltd. Address before: 214000 plot A4, Jingyi Road, high tech Zone, Wuxi City, Jiangsu Province Patentee before: Jiangsu China hydrogen electric technology Co.,Ltd. |