CN112477245A - 一种柔性石墨双极板的模压制备方法 - Google Patents
一种柔性石墨双极板的模压制备方法 Download PDFInfo
- Publication number
- CN112477245A CN112477245A CN202011243625.2A CN202011243625A CN112477245A CN 112477245 A CN112477245 A CN 112477245A CN 202011243625 A CN202011243625 A CN 202011243625A CN 112477245 A CN112477245 A CN 112477245A
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- CN
- China
- Prior art keywords
- mold
- bipolar plate
- laser
- flexible graphite
- graphite bipolar
- Prior art date
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/28—Presses specially adapted for particular purposes for forming shaped articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
- B23K26/402—Removing material taking account of the properties of the material involved involving non-metallic material, e.g. isolators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
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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
- H01M8/0213—Gas-impermeable carbon-containing materials
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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
- H01M8/023—Porous and characterised by the material
- H01M8/0234—Carbonaceous material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
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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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Carbon And Carbon Compounds (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011243625.2A CN112477245B (zh) | 2020-11-10 | 2020-11-10 | 一种柔性石墨双极板的模压制备方法 |
Applications Claiming Priority (1)
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CN202011243625.2A CN112477245B (zh) | 2020-11-10 | 2020-11-10 | 一种柔性石墨双极板的模压制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN112477245A true CN112477245A (zh) | 2021-03-12 |
CN112477245B CN112477245B (zh) | 2023-09-08 |
Family
ID=74929144
Family Applications (1)
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CN202011243625.2A Active CN112477245B (zh) | 2020-11-10 | 2020-11-10 | 一种柔性石墨双极板的模压制备方法 |
Country Status (1)
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CN (1) | CN112477245B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113524768A (zh) * | 2021-06-23 | 2021-10-22 | 河南城建学院 | 一种用于燃料电池的石墨双极板的压制装置 |
CN116278144A (zh) * | 2023-05-25 | 2023-06-23 | 上海韵量新能源科技有限公司 | 燃料电池石墨双极板冲孔模压一体式模具及冲孔模压方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040072053A1 (en) * | 2002-10-09 | 2004-04-15 | Harald Schlag | Method of fabricating a bipolar plate assembly |
TW200945650A (en) * | 2008-04-25 | 2009-11-01 | Nat Univ Chin Yi Technology | Manufacturing method for fuel cell dual-electrode board |
CN102211255A (zh) * | 2010-04-09 | 2011-10-12 | 深圳市大族激光科技股份有限公司 | 一种激光切割方法及设备 |
CN107046140A (zh) * | 2017-04-06 | 2017-08-15 | 大连融科储能装备有限公司 | 一种含氟双极板及其制备方法 |
CN107584209A (zh) * | 2016-07-08 | 2018-01-16 | 京东方科技集团股份有限公司 | 激光切割装置 |
CN109768296A (zh) * | 2019-01-26 | 2019-05-17 | 杭州德海艾科能源科技有限公司 | 一种全钒液流电池双极板及其制备工艺 |
CN109940809A (zh) * | 2017-12-20 | 2019-06-28 | 中国科学院大连化学物理研究所 | 一种高温燃料电池用石墨双极板冲压成型模具及方法 |
CN110696416A (zh) * | 2019-10-31 | 2020-01-17 | 山东魔方新能源科技有限公司 | 一种石墨双极板模压成型*** |
-
2020
- 2020-11-10 CN CN202011243625.2A patent/CN112477245B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040072053A1 (en) * | 2002-10-09 | 2004-04-15 | Harald Schlag | Method of fabricating a bipolar plate assembly |
TW200945650A (en) * | 2008-04-25 | 2009-11-01 | Nat Univ Chin Yi Technology | Manufacturing method for fuel cell dual-electrode board |
CN102211255A (zh) * | 2010-04-09 | 2011-10-12 | 深圳市大族激光科技股份有限公司 | 一种激光切割方法及设备 |
CN107584209A (zh) * | 2016-07-08 | 2018-01-16 | 京东方科技集团股份有限公司 | 激光切割装置 |
CN107046140A (zh) * | 2017-04-06 | 2017-08-15 | 大连融科储能装备有限公司 | 一种含氟双极板及其制备方法 |
CN109940809A (zh) * | 2017-12-20 | 2019-06-28 | 中国科学院大连化学物理研究所 | 一种高温燃料电池用石墨双极板冲压成型模具及方法 |
CN109768296A (zh) * | 2019-01-26 | 2019-05-17 | 杭州德海艾科能源科技有限公司 | 一种全钒液流电池双极板及其制备工艺 |
CN110696416A (zh) * | 2019-10-31 | 2020-01-17 | 山东魔方新能源科技有限公司 | 一种石墨双极板模压成型*** |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113524768A (zh) * | 2021-06-23 | 2021-10-22 | 河南城建学院 | 一种用于燃料电池的石墨双极板的压制装置 |
CN116278144A (zh) * | 2023-05-25 | 2023-06-23 | 上海韵量新能源科技有限公司 | 燃料电池石墨双极板冲孔模压一体式模具及冲孔模压方法 |
CN116278144B (zh) * | 2023-05-25 | 2023-09-01 | 上海韵量新能源科技有限公司 | 燃料电池石墨双极板冲孔模压一体式模具及冲孔模压方法 |
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CN112477245B (zh) | 2023-09-08 |
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Address after: B312-111, No. 2 Fengwei Road, Huizhi Enterprise Center, Xishan Economic and Technological Development Zone, Wuxi City, Jiangsu Province, 214000 Applicant after: Mofang Hydrogen Energy Technology (Jiangsu) Co.,Ltd. Address before: 252000 Zhonghua Road East Tianjin Road South, high tech Industrial Development Zone, Liaocheng City, Shandong Province Applicant before: SHANDONG CUBE NEW ENERGY TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230719 Address after: 430000 workshop 5, zone 7, private science and Technology Industrial Park, zhuanyang street, Wuhan Economic and Technological Development Zone, Hubei Province Applicant after: Hubei Mofang New Energy Technology Co.,Ltd. Address before: B312-111, No. 2 Fengwei Road, Huizhi Enterprise Center, Xishan Economic and Technological Development Zone, Wuxi City, Jiangsu Province, 214000 Applicant before: Mofang Hydrogen Energy Technology (Jiangsu) Co.,Ltd. |
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