CN114335565A - 一种燃料电池膜电极及其制备方法和燃料电池 - Google Patents
一种燃料电池膜电极及其制备方法和燃料电池 Download PDFInfo
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- CN114335565A CN114335565A CN202111413302.8A CN202111413302A CN114335565A CN 114335565 A CN114335565 A CN 114335565A CN 202111413302 A CN202111413302 A CN 202111413302A CN 114335565 A CN114335565 A CN 114335565A
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- membrane electrode
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- fuel cell
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- 239000000446 fuel Substances 0.000 title claims abstract description 35
- 210000000170 cell membrane Anatomy 0.000 title claims abstract description 19
- 210000004027 cell Anatomy 0.000 title claims description 16
- 238000002360 preparation method Methods 0.000 title abstract description 19
- 239000003054 catalyst Substances 0.000 claims abstract description 125
- 239000012528 membrane Substances 0.000 claims abstract description 100
- 239000000463 material Substances 0.000 claims abstract description 92
- 238000000034 method Methods 0.000 claims abstract description 29
- 239000002322 conducting polymer Substances 0.000 claims abstract description 22
- 229920001940 conductive polymer Polymers 0.000 claims abstract description 22
- 238000002844 melting Methods 0.000 claims abstract description 17
- 230000008018 melting Effects 0.000 claims abstract description 17
- 239000003960 organic solvent Substances 0.000 claims abstract description 15
- 238000002156 mixing Methods 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 238000013329 compounding Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 21
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 20
- 229920000642 polymer Polymers 0.000 claims description 12
- 229910052697 platinum Inorganic materials 0.000 claims description 10
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical group OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 76
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- DSVGQVZAZSZEEX-UHFFFAOYSA-N [C].[Pt] Chemical compound [C].[Pt] DSVGQVZAZSZEEX-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 150000003460 sulfonic acids Chemical class 0.000 description 4
- 239000004696 Poly ether ether ketone Substances 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 239000002346 layers by function Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229920002530 polyetherether ketone Polymers 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
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CN202111413302.8A CN114335565A (zh) | 2021-11-25 | 2021-11-25 | 一种燃料电池膜电极及其制备方法和燃料电池 |
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CN202111413302.8A CN114335565A (zh) | 2021-11-25 | 2021-11-25 | 一种燃料电池膜电极及其制备方法和燃料电池 |
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CN202111413302.8A Pending CN114335565A (zh) | 2021-11-25 | 2021-11-25 | 一种燃料电池膜电极及其制备方法和燃料电池 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1269428A (zh) * | 1999-04-07 | 2000-10-11 | 中国科学院大连化学物理研究所 | 一种膜电极三合一组件的制备方法 |
WO2019211278A1 (de) * | 2018-05-03 | 2019-11-07 | Robert Bosch Gmbh | Verfahren zur vermessung von elektrodenfilmen |
CN111801838A (zh) * | 2018-03-05 | 2020-10-20 | 罗伯特·博世有限公司 | 热熔挤出的固态电池组组件 |
CN112186216A (zh) * | 2019-07-05 | 2021-01-05 | 深圳市南科燃料电池有限公司 | 封装方法和膜电极组件 |
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2021
- 2021-11-25 CN CN202111413302.8A patent/CN114335565A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1269428A (zh) * | 1999-04-07 | 2000-10-11 | 中国科学院大连化学物理研究所 | 一种膜电极三合一组件的制备方法 |
CN111801838A (zh) * | 2018-03-05 | 2020-10-20 | 罗伯特·博世有限公司 | 热熔挤出的固态电池组组件 |
WO2019211278A1 (de) * | 2018-05-03 | 2019-11-07 | Robert Bosch Gmbh | Verfahren zur vermessung von elektrodenfilmen |
CN112186216A (zh) * | 2019-07-05 | 2021-01-05 | 深圳市南科燃料电池有限公司 | 封装方法和膜电极组件 |
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Inventor after: Ni Jiangpeng Inventor after: Liu Zhen Inventor after: Xia Fengjie Inventor after: Liu Hao Inventor after: Zhou Mingzheng Inventor after: Tang Haolin Inventor after: Cheng Geng Inventor after: Zhao Zhuang Inventor after: Zhang Lin Inventor after: Li Daoxi Inventor before: Ni Jiangpeng Inventor before: Xia Fengjie Inventor before: Liu Hao Inventor before: Cheng Geng Inventor before: Zhao Zhuang Inventor before: Zhang Lin Inventor before: Li Daoxi Inventor before: Liu Zhen |