CN112271302B - 一种燃料电池用碳纤维镶嵌陶瓷气体扩散层及制备方法 - Google Patents
一种燃料电池用碳纤维镶嵌陶瓷气体扩散层及制备方法 Download PDFInfo
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- CN112271302B CN112271302B CN202011107747.9A CN202011107747A CN112271302B CN 112271302 B CN112271302 B CN 112271302B CN 202011107747 A CN202011107747 A CN 202011107747A CN 112271302 B CN112271302 B CN 112271302B
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 20
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 20
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- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 8
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8803—Supports for the deposition of the catalytic active composition
- H01M4/8807—Gas diffusion layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8605—Porous electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
- H01M4/8652—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites as mixture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
- H01M4/8673—Electrically conductive fillers
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Fuel Cell (AREA)
Abstract
Description
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CN202011107747.9A CN112271302B (zh) | 2020-10-16 | 2020-10-16 | 一种燃料电池用碳纤维镶嵌陶瓷气体扩散层及制备方法 |
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CN110048127A (zh) * | 2019-05-17 | 2019-07-23 | 深圳市通用氢能科技有限公司 | 燃料电池气体扩散层、燃料电池及制备方法 |
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US8148027B2 (en) * | 2006-09-07 | 2012-04-03 | Nanyang Technological University | Electrode composite material |
CN102810680B (zh) * | 2011-06-05 | 2015-04-01 | 北京开元科创科技发展有限公司 | 一种用于氢气燃料电池的多孔金属-陶瓷复合材料气体扩散层和其制备方法 |
CN105098199B (zh) * | 2015-06-12 | 2019-04-12 | 中国科学院宁波材料技术与工程研究所 | 一种气体扩散层、制备方法以及一种金属空气电池 |
JP6604118B2 (ja) * | 2015-09-29 | 2019-11-13 | 日本製紙株式会社 | 炭素繊維シートの製造方法 |
CN106299398B (zh) * | 2016-09-30 | 2019-03-29 | 新源动力股份有限公司 | 一种提高燃料电池性能的双层微孔层制备方法 |
CN107681165B (zh) * | 2017-11-06 | 2021-04-09 | 中车青岛四方机车车辆股份有限公司 | 一种燃料电池的微孔层结构、其制备方法与燃料电池阴极组件 |
CN108342139A (zh) * | 2018-02-06 | 2018-07-31 | 河北晨阳工贸集团有限公司 | 一种木器用多功能涂料 |
CN108346805A (zh) * | 2018-02-08 | 2018-07-31 | 张树雄 | 一种气体扩散电极及其制备方法 |
CN108878923A (zh) * | 2018-06-11 | 2018-11-23 | 成都新柯力化工科技有限公司 | 一种燃料电池用陶瓷气体扩散层及制备方法 |
CN109301263A (zh) * | 2018-09-26 | 2019-02-01 | 成都新柯力化工科技有限公司 | 一种耐久性燃料电池气体扩散层及制备方法 |
CN109830703B (zh) * | 2019-02-22 | 2022-02-08 | 成都新柯力化工科技有限公司 | 一种聚合物基气体扩散层片材及制备方法 |
CN111146467A (zh) * | 2019-12-11 | 2020-05-12 | 青岛科技大学 | 一种孔径梯度化微孔层式气体扩散层的制备方法 |
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CN110048127A (zh) * | 2019-05-17 | 2019-07-23 | 深圳市通用氢能科技有限公司 | 燃料电池气体扩散层、燃料电池及制备方法 |
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Effective date of registration: 20240526 Address after: Room 6241, Building 16, No. 741 Hangzhou Road, Yangpu District, Shanghai 200082 Patentee after: Shanghai Zhonghailong High and New Technology Research Institute Country or region after: China Address before: 251100 room 402, complex building, No. 192, Qifa Avenue, economic development zone, Qihe County, De Zhou City, Shandong Province Patentee before: Qihe Zhigu Industrial Development Co.,Ltd. Country or region before: China |