CN112652783B - 一种风冷式石墨复合双极板及其制备方法 - Google Patents
一种风冷式石墨复合双极板及其制备方法 Download PDFInfo
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- CN112652783B CN112652783B CN202011509613.XA CN202011509613A CN112652783B CN 112652783 B CN112652783 B CN 112652783B CN 202011509613 A CN202011509613 A CN 202011509613A CN 112652783 B CN112652783 B CN 112652783B
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- CN
- China
- Prior art keywords
- air
- bipolar plate
- graphite
- injection device
- cooled
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Classifications
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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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0223—Composites
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of 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
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0213—Gas-impermeable carbon-containing materials
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2507/00—Use of elements other than metals as filler
- B29K2507/04—Carbon
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Fuel Cell (AREA)
- Ceramic Products (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
组别 | 弯曲强度(MPa) | 电导率(S/cm) |
A1组 | 28.2 | 123 |
B1组 | 37.5 | 119 |
C1组 | 44.2 | 112 |
D1组 | 51.8 | 105 |
E1组 | 56.2 | 96 |
F1组 | 59.1 | 91 |
组别 | 弯曲强度(MPa) | 电导率(S/cm) |
A2组 | 36.5 | 269 |
B2组 | 40.2 | 210 |
C2组 | 46.8 | 156 |
D2组 | 51.8 | 105 |
E2组 | 55.2 | 85 |
F2组 | 59.1 | 55 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011509613.XA CN112652783B (zh) | 2020-12-18 | 2020-12-18 | 一种风冷式石墨复合双极板及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011509613.XA CN112652783B (zh) | 2020-12-18 | 2020-12-18 | 一种风冷式石墨复合双极板及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112652783A CN112652783A (zh) | 2021-04-13 |
CN112652783B true CN112652783B (zh) | 2022-11-01 |
Family
ID=75355166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202011509613.XA Active CN112652783B (zh) | 2020-12-18 | 2020-12-18 | 一种风冷式石墨复合双极板及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN112652783B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115490459A (zh) * | 2022-09-23 | 2022-12-20 | 北京吉拓创能科技有限公司 | 石墨极板及其制备方法、碱性电解槽和电解水制氢设备 |
CN116638697B (zh) * | 2023-07-24 | 2023-11-03 | 中国机械总院集团北京机电研究所有限公司 | 高性能石墨基复合材料双极板、制备方法及应用 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110890567B (zh) * | 2019-12-02 | 2021-06-18 | 武汉轻工大学 | 风冷质子交换膜燃料电池石墨双极板及其燃料电池 |
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2020
- 2020-12-18 CN CN202011509613.XA patent/CN112652783B/zh active Active
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Address after: No. 8, Hydrogen Energy Avenue, Foshan (Yunfu) Industrial Transfer Industrial Park, Silao Town, Yuncheng District, Yunfu City, Guangdong Province, 527300 Applicant after: Guangdong Guohong Hydrogen Energy Technology Co.,Ltd. Address before: No.9, Nanyuan District, Foshan (Yunfu) industrial transfer industrial park, Silao Town, Yuncheng district, Yunfu City, Guangdong Province Applicant before: GUANGDONG SINOSYNERGY HYDROGEN POWER TECHNOLOGY Co.,Ltd. |
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Address after: 314000 Room 501-2, Building 37, Hangzhou Bay New Economic Park, Port District, Jiaxing City, Zhejiang Province Patentee after: Guohong Hydrogen Energy Technology (Jiaxing) Co.,Ltd. Address before: No. 8, Hydrogen Energy Avenue, Foshan (Yunfu) Industrial Transfer Industrial Park, Silao Town, Yuncheng District, Yunfu City, Guangdong Province, 527300 Patentee before: Guangdong Guohong Hydrogen Energy Technology Co.,Ltd. |
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Effective date of registration: 20230907 Address after: 510000 No. 8, Hongyuan Road, Huangpu District, Guangzhou, Guangdong Patentee after: Guangzhou Guohong Hydrogen Energy Technology Co.,Ltd. Patentee after: Guohong Hydrogen Energy Technology (Jiaxing) Co.,Ltd. Address before: 314000 Room 501-2, Building 37, Hangzhou Bay New Economic Park, Port District, Jiaxing City, Zhejiang Province Patentee before: Guohong Hydrogen Energy Technology (Jiaxing) Co.,Ltd. |