JPWO2022168333A1 - - Google Patents
Info
- Publication number
- JPWO2022168333A1 JPWO2022168333A1 JP2022579315A JP2022579315A JPWO2022168333A1 JP WO2022168333 A1 JPWO2022168333 A1 JP WO2022168333A1 JP 2022579315 A JP2022579315 A JP 2022579315A JP 2022579315 A JP2022579315 A JP 2022579315A JP WO2022168333 A1 JPWO2022168333 A1 JP WO2022168333A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
-
- 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
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
- H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
-
- 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
-
- 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
- H01M8/0243—Composites in the form of mixtures
-
- 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
- H01M8/0245—Composites in the form of layered or coated products
-
- 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
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
- H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
-
- 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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M2008/1095—Fuel cells with polymeric electrolytes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/004686 WO2022168333A1 (ja) | 2021-02-08 | 2021-02-08 | ガス拡散層、セパレータ及び電気化学反応装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022168333A1 true JPWO2022168333A1 (https=) | 2022-08-11 |
| JP7595094B2 JP7595094B2 (ja) | 2024-12-05 |
Family
ID=82741013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022579315A Active JP7595094B2 (ja) | 2021-02-08 | 2021-02-08 | ガス拡散層、セパレータ及び電気化学反応装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240120510A1 (https=) |
| EP (1) | EP4290624A4 (https=) |
| JP (1) | JP7595094B2 (https=) |
| KR (1) | KR20230129263A (https=) |
| CN (1) | CN116686125A (https=) |
| WO (1) | WO2022168333A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116190723B (zh) * | 2023-05-05 | 2023-07-11 | 中汽研新能源汽车检验中心(天津)有限公司 | 一种基于连接器的燃料电池电流电压信号传输方法和装置 |
| WO2025203428A1 (ja) * | 2024-03-28 | 2025-10-02 | 株式会社Subaru | ガス拡散部材 |
| KR102838186B1 (ko) * | 2024-10-24 | 2025-07-24 | (주)에프씨아이 | 연료전지 또는 전해기기를 위한 가스 분산 수단, 이를 포함하는 셀 스택 및 연료전지 시스템 |
| KR102838187B1 (ko) * | 2024-11-11 | 2025-07-24 | (주)에프씨아이 | 연료전지 또는 전해기기의 가스 분산 수단, 이를 포함하는 스택 및 연료전지 시스템 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002100372A (ja) * | 2000-09-22 | 2002-04-05 | Japan Storage Battery Co Ltd | 燃料電池用ガス拡散電極およびその製造方法 |
| JP2008047299A (ja) * | 2006-08-10 | 2008-02-28 | Toyota Motor Corp | 燃料電池 |
| JP2017016942A (ja) * | 2015-07-03 | 2017-01-19 | 国立大学法人山梨大学 | 燃料電池のためのセパレータ，セル構造体およびセル・スタック |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9793555B2 (en) * | 2009-09-01 | 2017-10-17 | Panasonic Corporation | Membrane electrode assembly with gas diffusion layers having a rib porosity and method of manufacturing the same, as well as fuel cell |
| JP4717160B2 (ja) * | 2009-10-13 | 2011-07-06 | パナソニック株式会社 | 燃料電池及びその製造方法 |
| JP6534015B2 (ja) | 2013-11-18 | 2019-06-26 | 国立大学法人山梨大学 | 燃料電池のためのセパレータおよびセル・スタック |
| JP7047090B2 (ja) * | 2018-06-15 | 2022-04-04 | 株式会社エノモト | 燃料電池用ガス供給拡散層、燃料電池用セパレータ及び燃料電池セルスタック |
-
2021
- 2021-02-08 KR KR1020237026499A patent/KR20230129263A/ko active Pending
- 2021-02-08 JP JP2022579315A patent/JP7595094B2/ja active Active
- 2021-02-08 EP EP21924723.6A patent/EP4290624A4/en active Pending
- 2021-02-08 US US18/275,299 patent/US20240120510A1/en active Pending
- 2021-02-08 WO PCT/JP2021/004686 patent/WO2022168333A1/ja not_active Ceased
- 2021-02-08 CN CN202180088725.9A patent/CN116686125A/zh active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002100372A (ja) * | 2000-09-22 | 2002-04-05 | Japan Storage Battery Co Ltd | 燃料電池用ガス拡散電極およびその製造方法 |
| JP2008047299A (ja) * | 2006-08-10 | 2008-02-28 | Toyota Motor Corp | 燃料電池 |
| JP2017016942A (ja) * | 2015-07-03 | 2017-01-19 | 国立大学法人山梨大学 | 燃料電池のためのセパレータ，セル構造体およびセル・スタック |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116686125A (zh) | 2023-09-01 |
| US20240120510A1 (en) | 2024-04-11 |
| EP4290624A4 (en) | 2025-07-23 |
| KR20230129263A (ko) | 2023-09-07 |
| WO2022168333A1 (ja) | 2022-08-11 |
| JP7595094B2 (ja) | 2024-12-05 |
| EP4290624A1 (en) | 2023-12-13 |
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