CA2766279A1 - Hydrophilic porous layer for fuel cells, gas diffusion electrode and manufacturing method thereof, and membrane electrode assembly - Google Patents
Hydrophilic porous layer for fuel cells, gas diffusion electrode and manufacturing method thereof, and membrane electrode assembly Download PDFInfo
- Publication number
- CA2766279A1 CA2766279A1 CA2766279A CA2766279A CA2766279A1 CA 2766279 A1 CA2766279 A1 CA 2766279A1 CA 2766279 A CA2766279 A CA 2766279A CA 2766279 A CA2766279 A CA 2766279A CA 2766279 A1 CA2766279 A1 CA 2766279A1
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- Prior art keywords
- hydrophilic
- electrically conductive
- water
- conductive material
- layer
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- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 229920006260 polyaryletherketone Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229940005642 polystyrene sulfonic acid Drugs 0.000 description 1
- 229920000131 polyvinylidene Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000009849 vacuum degassing Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- 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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0241—Composites
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Composite Materials (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009153012 | 2009-06-26 | ||
| JP2009-153012 | 2009-06-26 | ||
| PCT/JP2010/060825 WO2010150870A1 (ja) | 2009-06-26 | 2010-06-25 | 燃料電池用親水性多孔質層、ガス拡散電極およびその製造方法、ならびに膜電極接合体 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2766279A1 true CA2766279A1 (en) | 2010-12-29 |
Family
ID=43386639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2766279A Abandoned CA2766279A1 (en) | 2009-06-26 | 2010-06-25 | Hydrophilic porous layer for fuel cells, gas diffusion electrode and manufacturing method thereof, and membrane electrode assembly |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20120100461A1 (https=) |
| EP (1) | EP2448047A1 (https=) |
| JP (1) | JP5488254B2 (https=) |
| CN (1) | CN102804466B (https=) |
| CA (1) | CA2766279A1 (https=) |
| WO (1) | WO2010150870A1 (https=) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012053303A1 (ja) * | 2010-10-22 | 2012-04-26 | 日産自動車株式会社 | 固体高分子型燃料電池用電極触媒 |
| US9044566B2 (en) * | 2013-03-01 | 2015-06-02 | Reaction Systems, Llc | Advanced supported liquid membranes for carbon dioxide control in extravehicular activity applications |
| US10573901B2 (en) * | 2013-04-25 | 2020-02-25 | Tanaka Kikinzoku Kogyo K.K. | Catalyst and manufacturing method thereof, and electrode catalyst layer using the catalyst |
| CN105142784A (zh) | 2013-04-25 | 2015-12-09 | 日产自动车株式会社 | 催化剂以及使用该催化剂的电极催化剂层、膜电极接合体及燃料电池 |
| CN105453321B (zh) | 2013-05-16 | 2018-07-31 | 联合工艺公司 | 具有拥有最大水域团簇尺寸的水合离子交换膜的液流电池 |
| JP2015032415A (ja) * | 2013-08-01 | 2015-02-16 | 本田技研工業株式会社 | 電解質膜・電極構造体 |
| EP2869382B1 (en) * | 2013-10-30 | 2018-12-12 | Basf Se | Improved membrane electrode assemblies |
| US10367218B2 (en) | 2014-10-29 | 2019-07-30 | Nissan Motor Co., Ltd. | Electrode catalyst layer for fuel cell, method for producing the same, and membrane electrode assembly and fuel cell using the catalyst layer |
| JP6571961B2 (ja) * | 2015-03-25 | 2019-09-04 | 株式会社東芝 | 燃料電池用電極、燃料電池用膜電極複合体および燃料電池 |
| US20180261866A1 (en) * | 2015-09-09 | 2018-09-13 | Nissan Motor Co., Ltd. | Fuel cell electrode catalyst layer and manufacturing method therefor, and membrane electrode assembly, fuel cell, and vehicle using catalyst layer |
| GB2556836B (en) * | 2015-09-17 | 2021-09-22 | Figaro Eng | Electrochemical gas sensor |
| DE102017204096A1 (de) * | 2017-03-13 | 2018-09-13 | Siemens Aktiengesellschaft | Herstellung von Gasdiffusionselektroden mit Ionentransport-Harzen zur elektrochemischen Reduktion von CO2 zu chemischen Wertstoffen |
| US11056698B2 (en) | 2018-08-02 | 2021-07-06 | Raytheon Technologies Corporation | Redox flow battery with electrolyte balancing and compatibility enabling features |
| WO2020031479A1 (ja) * | 2018-08-09 | 2020-02-13 | 三井金属鉱業株式会社 | 燃料電池用電極触媒層及びそれを用いた固体高分子形燃料電池 |
| CN111240376B (zh) * | 2018-11-29 | 2021-06-01 | 中国科学院大连化学物理研究所 | 一种被动式气压调节装置 |
| DE102019208171A1 (de) | 2019-06-05 | 2020-12-10 | Robert Bosch Gmbh | Brennstoffzelleneinheit |
| US11271226B1 (en) | 2020-12-11 | 2022-03-08 | Raytheon Technologies Corporation | Redox flow battery with improved efficiency |
| JP7563156B2 (ja) * | 2020-12-16 | 2024-10-08 | Ｔｏｐｐａｎホールディングス株式会社 | 固体高分子形燃料電池用触媒インク |
| WO2024155622A1 (en) * | 2023-01-17 | 2024-07-25 | The Johns Hopkins University | Controlling water activity to promote selective electrochemical reactions |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3162851B2 (ja) * | 1993-01-05 | 2001-05-08 | 三洋電機株式会社 | 電極／高分子電解質膜接合体の製造方法 |
| JPH07176310A (ja) * | 1993-12-20 | 1995-07-14 | Sanyo Electric Co Ltd | 電極及びその電極とイオン交換膜との接合体 |
| JP3555209B2 (ja) * | 1994-12-21 | 2004-08-18 | トヨタ自動車株式会社 | 燃料電池の発電層およびその製造方法 |
| CN1230933C (zh) * | 1996-12-27 | 2005-12-07 | 日本电池株式会社 | 气体扩散电极、固体聚合物电解质膜、及其生产方法和固体聚合物电解质燃料电池 |
| JP3903562B2 (ja) * | 1996-12-27 | 2007-04-11 | 株式会社ジーエス・ユアサコーポレーション | ガス拡散電極及び固体高分子電解質膜並びにそれらの製造方法、並びにそれを用いた固体高分子電解質型燃料電池 |
| JP3577402B2 (ja) * | 1997-07-28 | 2004-10-13 | 株式会社東芝 | 固体高分子型燃料電池 |
| JP2001345106A (ja) * | 2000-03-31 | 2001-12-14 | Japan Storage Battery Co Ltd | 燃料電池用電極およびその製造方法 |
| JP3594533B2 (ja) * | 2000-05-30 | 2004-12-02 | 三洋電機株式会社 | 燃料電池 |
| JP2002164056A (ja) * | 2000-11-22 | 2002-06-07 | Aisin Seiki Co Ltd | 固体高分子電解質型燃料電池及び電極、及びその電極の製造方法 |
| US6916575B2 (en) * | 2001-03-08 | 2005-07-12 | Matsushita Electric Industrial Co., Ltd. | Polymer electrolyte type fuel cell |
| JP3778506B2 (ja) | 2002-11-08 | 2006-05-24 | 本田技研工業株式会社 | 固体高分子型燃料電池用の電極 |
| JP2004296435A (ja) * | 2003-03-13 | 2004-10-21 | Toray Ind Inc | 電極触媒層およびその製造方法ならびにそれを用いた固体高分子型燃料電池 |
| JP4917737B2 (ja) * | 2003-11-12 | 2012-04-18 | 日産自動車株式会社 | 燃料電池用電解質膜および燃料電池 |
| US7157178B2 (en) * | 2003-11-24 | 2007-01-02 | General Motors Corporation | Proton exchange membrane fuel cell |
| CN1323455C (zh) * | 2004-10-10 | 2007-06-27 | 上海河森电气有限公司 | 一种电化学发电装置中导电与气体扩散层材料的制造方法 |
| JP4910305B2 (ja) * | 2005-05-12 | 2012-04-04 | 株式会社Ｇｓユアサ | 固体高分子形燃料電池用触媒層およびそれを備えた固体高分子形燃料電池。 |
| JP5326185B2 (ja) * | 2005-09-28 | 2013-10-30 | 日産自動車株式会社 | ガス拡散電極用材料及びその製造方法 |
| JP5011867B2 (ja) * | 2006-07-21 | 2012-08-29 | トヨタ自動車株式会社 | 燃料電池用の膜電極接合体の製造方法 |
| JP2008027810A (ja) * | 2006-07-24 | 2008-02-07 | Toyota Motor Corp | 燃料電池、燃料電池用膜−電極接合体、および、燃料電池の製造方法 |
| US20080206615A1 (en) * | 2007-02-22 | 2008-08-28 | Paul Nicotera | Gas diffusion layer with controlled diffusivity over active area |
| JP2008270163A (ja) * | 2007-03-23 | 2008-11-06 | Toshiba Corp | 燃料電池 |
| JP5066998B2 (ja) * | 2007-04-25 | 2012-11-07 | 旭硝子株式会社 | 固体高分子形燃料電池用膜電極接合体 |
-
2010
- 2010-06-25 JP JP2010144940A patent/JP5488254B2/ja not_active Expired - Fee Related
- 2010-06-25 CN CN201080028661.5A patent/CN102804466B/zh not_active Expired - Fee Related
- 2010-06-25 US US13/380,709 patent/US20120100461A1/en not_active Abandoned
- 2010-06-25 WO PCT/JP2010/060825 patent/WO2010150870A1/ja not_active Ceased
- 2010-06-25 CA CA2766279A patent/CA2766279A1/en not_active Abandoned
- 2010-06-25 EP EP10792188A patent/EP2448047A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP2448047A1 (en) | 2012-05-02 |
| JP2011029170A (ja) | 2011-02-10 |
| CN102804466A (zh) | 2012-11-28 |
| US20120100461A1 (en) | 2012-04-26 |
| JP5488254B2 (ja) | 2014-05-14 |
| CN102804466B (zh) | 2015-12-16 |
| WO2010150870A1 (ja) | 2010-12-29 |
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