CN1244050A - 高分子电解质膜、电化学装置和高分子电解质膜的制造方法 - Google Patents
高分子电解质膜、电化学装置和高分子电解质膜的制造方法 Download PDFInfo
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- CN1244050A CN1244050A CN99111283A CN99111283A CN1244050A CN 1244050 A CN1244050 A CN 1244050A CN 99111283 A CN99111283 A CN 99111283A CN 99111283 A CN99111283 A CN 99111283A CN 1244050 A CN1244050 A CN 1244050A
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- polyelectrolyte
- polyelectrolyte membrane
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- fuel cell
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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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1067—Polymeric electrolyte materials characterised by their physical properties, e.g. porosity, ionic conductivity or thickness
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B13/00—Diaphragms; Spacing elements
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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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0289—Means for holding the electrolyte
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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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1041—Polymer electrolyte composites, mixtures or blends
- H01M8/1053—Polymer electrolyte composites, mixtures or blends consisting of layers of polymers with at least one layer being ionically conductive
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0088—Composites
- H01M2300/0094—Composites in the form of layered products, e.g. coatings
-
- 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
-
- 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
-
- 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
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249955—Void-containing component partially impregnated with adjacent component
- Y10T428/249958—Void-containing component is synthetic resin or natural rubbers
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249978—Voids specified as micro
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249987—With nonvoid component of specified composition
- Y10T428/249991—Synthetic resin or natural rubbers
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249987—With nonvoid component of specified composition
- Y10T428/249991—Synthetic resin or natural rubbers
- Y10T428/249992—Linear or thermoplastic
- Y10T428/249993—Hydrocarbon polymer
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP234947/1998 | 1998-08-05 | ||
JP234946/1998 | 1998-08-05 | ||
JP23494798A JP4045661B2 (ja) | 1998-08-05 | 1998-08-05 | 電解質膜及びその製法とそれを用いた固体高分子電解質型燃料電池 |
JP23494698A JP3978757B2 (ja) | 1998-08-05 | 1998-08-05 | 燃料電池用ガス拡散電極−電解質膜接合体およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1244050A true CN1244050A (zh) | 2000-02-09 |
CN1163998C CN1163998C (zh) | 2004-08-25 |
Family
ID=26531855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB991112830A Expired - Fee Related CN1163998C (zh) | 1998-08-05 | 1999-08-05 | 高分子电解质膜、电化学装置和高分子电解质膜的制造方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US6562446B1 (zh) |
CN (1) | CN1163998C (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1263066A2 (en) * | 2001-05-25 | 2002-12-04 | Ballard Power Systems Inc. | Composite ion exchange membrane |
CN100359739C (zh) * | 2005-08-15 | 2008-01-02 | 西安交通大学 | 一种固体氧化物燃料电池电解质层的制造方法 |
CN102610775A (zh) * | 2012-03-06 | 2012-07-25 | 宁德新能源科技有限公司 | 一种锂离子电池及其隔膜 |
CN103247815A (zh) * | 2012-02-02 | 2013-08-14 | 通用汽车环球科技运作有限责任公司 | 多层聚电解质膜 |
US8906574B2 (en) | 2006-04-14 | 2014-12-09 | Toyota Jidosha Kabushiki Kaisha | Fuel cell membrane-electrode assembly and production method therefor |
CN108475801A (zh) * | 2016-03-31 | 2018-08-31 | 株式会社Lg化学 | 增强膜、包括所述增强膜的电化学电池和燃料电池、以及所述增强膜的制备方法 |
CN108713269A (zh) * | 2016-03-11 | 2018-10-26 | W.L.戈尔及同仁股份有限公司 | 反射层叠件 |
CN111005029A (zh) * | 2019-12-31 | 2020-04-14 | 广东省新材料研究所 | 一种电解水产气压力自平衡装置及其应用 |
CN113410486A (zh) * | 2021-06-03 | 2021-09-17 | 大连海事大学 | 一种液流电池双极板材料及其制备方法 |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10318398B4 (de) * | 2002-04-24 | 2008-05-21 | Honda Giken Kogyo K.K. | Verfahren zum Herstellen einer Elektrolytmembran-Verbundelektrode und eine Lackzusammensetzung, die darin verwendet wird |
US20030235737A1 (en) * | 2002-06-19 | 2003-12-25 | Yoocharn Jeon | Metal-coated polymer electrolyte and method of manufacturing thereof |
WO2004051776A1 (ja) * | 2002-12-02 | 2004-06-17 | Sanyo Electric Co.,Ltd. | 固体高分子電解質膜、当該膜を用いた固体高分子型燃料電池、およびその製造方法 |
US7504013B2 (en) * | 2003-11-10 | 2009-03-17 | Hewlett-Packard Development Company, L.P. | System and a method for manufacturing an electrolyte using electro deposition |
US7255961B2 (en) | 2004-03-12 | 2007-08-14 | Trans Ionics Corporation | Thin film composite electrolyte |
WO2005091755A2 (en) * | 2004-03-26 | 2005-10-06 | Florida State University Research Foundation, Inc. | Hydrophobic fluorinated polyelectrolyte complex films and associated methods |
US7108813B2 (en) * | 2004-03-30 | 2006-09-19 | The Board Of Trustees Of The Leland Stanford Junior University | Gas/ion species selective membrane supported by multi-stage nano-hole array metal structure |
US7153802B2 (en) * | 2004-04-07 | 2006-12-26 | Proton Energy Systems, Inc. | Method of making an electrode for a membrane electrode assembly and method of making the membrane electrode assembly |
KR100696680B1 (ko) * | 2004-06-30 | 2007-03-19 | 삼성에스디아이 주식회사 | 연료전지용 고분자 전해질막 및 그 제조방법 |
US7842435B2 (en) * | 2004-11-01 | 2010-11-30 | Gm Global Technology Operations, Inc. | Fuel cell water management enhancement method |
CN100359738C (zh) * | 2005-05-20 | 2008-01-02 | 武汉理工大学 | 高温质子交换膜燃料电池用复合质子交换膜及制备方法 |
US7993791B2 (en) * | 2005-10-26 | 2011-08-09 | Nanotek Instruments, Inc. | Self-humidifying proton exchange membrane, membrane-electrode assembly, and fuel cell |
KR100833056B1 (ko) * | 2006-03-31 | 2008-05-27 | 주식회사 엘지화학 | 연료전지용 강화-복합 전해질막 |
JP5151063B2 (ja) | 2006-04-19 | 2013-02-27 | トヨタ自動車株式会社 | 燃料電池用電解質膜用多孔質材料、その製造方法、固体高分子型燃料電池用電解質膜、膜−電極接合体(mea)、及び燃料電池 |
GB0611600D0 (en) * | 2006-06-13 | 2006-07-19 | Itm Fuel Cells Ltd | Improvements to membranes |
KR100786480B1 (ko) * | 2006-11-30 | 2007-12-17 | 삼성에스디아이 주식회사 | 모듈형 연료전지 시스템 |
KR100811982B1 (ko) * | 2007-01-17 | 2008-03-10 | 삼성에스디아이 주식회사 | 연료 전지 시스템 및 그 제어 방법 |
KR100805527B1 (ko) * | 2007-02-15 | 2008-02-20 | 삼성에스디아이 주식회사 | 소형 이동전원용 연료 전지 및 이 연료전지에 사용되는막-전극 어셈블리 |
KR100805529B1 (ko) * | 2007-02-21 | 2008-02-20 | 삼성에스디아이 주식회사 | 연료전지 스택 및 연료전지 시스템 |
KR100844785B1 (ko) * | 2007-03-29 | 2008-07-07 | 삼성에스디아이 주식회사 | 펌프 구동 모듈 및 이를 구비한 연료전지 시스템 |
KR100911964B1 (ko) * | 2007-10-17 | 2009-08-13 | 삼성에스디아이 주식회사 | 공기호흡 방식의 고분자 전해질막 연료전지 및 그 운전제어방법 |
ES2499393T3 (es) | 2008-04-11 | 2014-09-29 | Christopher M. Mcwhinney | Membrana de aparato electroquímico |
US9598782B2 (en) | 2008-04-11 | 2017-03-21 | Christopher M. McWhinney | Membrane module |
US20110198232A1 (en) * | 2010-02-15 | 2011-08-18 | Hamilton Sundstrand Corporation | High-differential-pressure water electrolysis cell and method of operation |
DE112012004623T5 (de) * | 2011-11-04 | 2014-09-18 | Toyota Jidosha Kabushiki Kaisha | Membranelektrodenanordnung für eine Brennstoffzelle |
NO343985B1 (en) * | 2017-07-03 | 2019-08-05 | Sintef Tto As | Polymer electrolyte membrane (PEM) water electrolyser cell, stack and system and a method for producing hydrogen in said PEM water electrolyser system |
KR102157935B1 (ko) | 2018-01-10 | 2020-09-18 | 주식회사 엘지화학 | 강화 분리막 제조방법, 이에 의하여 제조된 강화 분리막 및 레독스 흐름 전지 |
JP6802827B2 (ja) * | 2018-09-18 | 2020-12-23 | 株式会社東芝 | 水素製造装置及び隔膜 |
JP2022512025A (ja) * | 2018-10-22 | 2022-02-01 | 上海必修福企業管理有限公司 | エンジン排気ガスのオゾン浄化システム及び方法 |
CN111074296B (zh) * | 2019-12-31 | 2021-07-09 | 山东东岳高分子材料有限公司 | 具有离子传导功能的疏气泡涂层及其制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5094895A (en) * | 1989-04-28 | 1992-03-10 | Branca Phillip A | Composite, porous diaphragm |
GB9011034D0 (en) * | 1990-05-16 | 1990-07-04 | Programme 3 Patent Holdings | Electrochemical cell |
US6254978B1 (en) * | 1994-11-14 | 2001-07-03 | W. L. Gore & Associates, Inc. | Ultra-thin integral composite membrane |
US6130175A (en) * | 1997-04-29 | 2000-10-10 | Gore Enterprise Holdings, Inc. | Integral multi-layered ion-exchange composite membranes |
-
1999
- 1999-08-05 US US09/369,143 patent/US6562446B1/en not_active Expired - Lifetime
- 1999-08-05 CN CNB991112830A patent/CN1163998C/zh not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1263066A2 (en) * | 2001-05-25 | 2002-12-04 | Ballard Power Systems Inc. | Composite ion exchange membrane |
EP1263066A3 (en) * | 2001-05-25 | 2005-10-19 | Ballard Power Systems Inc. | Composite ion exchange membrane |
CN100359739C (zh) * | 2005-08-15 | 2008-01-02 | 西安交通大学 | 一种固体氧化物燃料电池电解质层的制造方法 |
US8906574B2 (en) | 2006-04-14 | 2014-12-09 | Toyota Jidosha Kabushiki Kaisha | Fuel cell membrane-electrode assembly and production method therefor |
US10115991B2 (en) | 2006-04-14 | 2018-10-30 | Toyota Jidosha Kabushiki Kaisha | Fuel cell membrane-electrode assembly and production method therefor |
CN103247815A (zh) * | 2012-02-02 | 2013-08-14 | 通用汽车环球科技运作有限责任公司 | 多层聚电解质膜 |
CN102610775A (zh) * | 2012-03-06 | 2012-07-25 | 宁德新能源科技有限公司 | 一种锂离子电池及其隔膜 |
CN108713269A (zh) * | 2016-03-11 | 2018-10-26 | W.L.戈尔及同仁股份有限公司 | 反射层叠件 |
CN108713269B (zh) * | 2016-03-11 | 2022-02-25 | W.L.戈尔及同仁股份有限公司 | 反射层叠件 |
CN108475801A (zh) * | 2016-03-31 | 2018-08-31 | 株式会社Lg化学 | 增强膜、包括所述增强膜的电化学电池和燃料电池、以及所述增强膜的制备方法 |
CN111005029A (zh) * | 2019-12-31 | 2020-04-14 | 广东省新材料研究所 | 一种电解水产气压力自平衡装置及其应用 |
CN113410486A (zh) * | 2021-06-03 | 2021-09-17 | 大连海事大学 | 一种液流电池双极板材料及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
US6562446B1 (en) | 2003-05-13 |
CN1163998C (zh) | 2004-08-25 |
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