WO2008093795A1 - 固体高分子形燃料電池用膜電極接合体、固体高分子形燃料電池およびそれらの製造方法 - Google Patents
固体高分子形燃料電池用膜電極接合体、固体高分子形燃料電池およびそれらの製造方法 Download PDFInfo
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- H01M8/10—Fuel cells with solid electrolytes
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- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8636—Inert electrodes with catalytic activity, e.g. for fuel cells with a gradient in another property than porosity
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- H01M4/8807—Gas diffusion layers
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- H01M4/00—Electrodes
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- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
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- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1023—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
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- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
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- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
- H01M2004/8689—Positive electrodes
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- H01M2300/0065—Solid electrolytes
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- 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
- H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
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- 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
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- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
- Y10T29/49114—Electric battery cell making including adhesively bonding
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
- Y10T29/49115—Electric battery cell making including coating or impregnating
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Abstract
様々な環境下において高い発電性能を安定に発現できる本発明の固体高分子形燃料電池用膜電極接合体、固体高分子形燃料電池、およびそれらの製造方法を提供する。 第1の触媒層および第1のガス拡散層とを有する第1の電極と、第2の触媒層および第2のガス拡散層とを有する第2の電極と、前記第1の電極と前記第2の電極との間に配置される固体高分子電解質膜とを備えた膜電極接合体であって、前記第1の電極と前記高分子電解質膜との界面、および前記第2の電極と前記固体高分子電解質膜との界面の少なくとも一方の90°剥離強度が0.03N/cm以上であることを特徴とする固体高分子形燃料電池用膜電極接合体。
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US12/533,667 US7838170B2 (en) | 2007-01-31 | 2009-07-31 | Membrane/electrode assembly with multilayered cathode catalyst for polymer electrolyte fuel cells |
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JP2007-022404 | 2007-01-31 | ||
JP2007022406A JP2008192330A (ja) | 2007-01-31 | 2007-01-31 | 固体高分子形燃料電池用膜電極接合体およびその製造方法 |
JP2007022404A JP2008192328A (ja) | 2007-01-31 | 2007-01-31 | 固体高分子形燃料電池およびその製造方法 |
JP2007-022406 | 2007-01-31 | ||
JP2007147984A JP5228378B2 (ja) | 2007-06-04 | 2007-06-04 | 固体高分子形燃料電池用膜電極接合体およびその製造方法 |
JP2007-147984 | 2007-06-04 |
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US12/533,667 Continuation US7838170B2 (en) | 2007-01-31 | 2009-07-31 | Membrane/electrode assembly with multilayered cathode catalyst for polymer electrolyte fuel cells |
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WO2008093795A1 true WO2008093795A1 (ja) | 2008-08-07 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100159298A1 (en) * | 2008-12-22 | 2010-06-24 | 3M Innovative Properties Company | Fuel cell membrane electrode assembly with multilayer cathode |
JP2018020307A (ja) * | 2016-04-06 | 2018-02-08 | グリナリティ・ゲーエムベーハー | 触媒がコーティングされた薄膜を準備するための方法および装置 |
Families Citing this family (7)
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US20130101767A1 (en) * | 2011-10-25 | 2013-04-25 | Kraton Polymers U.S. Llc | Method for melt processing sulfonated block copolymers and articles comprising optionally amine modified sulfonated block copolymers |
KR20140078402A (ko) * | 2012-12-17 | 2014-06-25 | 삼성전자주식회사 | 막-전극 접합체 및 이를 포함한 연료전지 |
KR20140128894A (ko) | 2013-04-29 | 2014-11-06 | 주식회사 엘지화학 | 고분자 전해질막, 고분자 전해질막을 포함하는 막전극 접합체 및 막 전극 접합체를 포함하는 연료전지 |
CN107922627B (zh) * | 2015-08-24 | 2021-07-27 | Agc株式会社 | 液态组合物、催化剂层形成用涂覆液及膜电极接合体的制造方法 |
JP7113232B2 (ja) * | 2017-02-23 | 2022-08-05 | パナソニックIpマネジメント株式会社 | 膜電極接合体および燃料電池 |
CN106784948B (zh) * | 2017-03-21 | 2023-03-21 | 北京化工大学 | 一种基于静电吸附的聚合物电解质膜燃料电池 |
US11426818B2 (en) | 2018-08-10 | 2022-08-30 | The Research Foundation for the State University | Additive manufacturing processes and additively manufactured products |
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US20090291345A1 (en) | 2009-11-26 |
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