CN115652352B - 一种用于碱性电解水制氢的气液扩散件及其应用 - Google Patents
一种用于碱性电解水制氢的气液扩散件及其应用 Download PDFInfo
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- CN115652352B CN115652352B CN202211412049.9A CN202211412049A CN115652352B CN 115652352 B CN115652352 B CN 115652352B CN 202211412049 A CN202211412049 A CN 202211412049A CN 115652352 B CN115652352 B CN 115652352B
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- 239000007788 liquid Substances 0.000 title claims abstract description 77
- 238000009792 diffusion process Methods 0.000 title claims abstract description 57
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 27
- 239000001257 hydrogen Substances 0.000 title claims abstract description 26
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 26
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 16
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims description 2
- 239000010962 carbon steel Substances 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 239000012530 fluid Substances 0.000 abstract description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 7
- 239000001301 oxygen Substances 0.000 abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 abstract description 7
- 239000003792 electrolyte Substances 0.000 abstract description 5
- 230000005465 channeling Effects 0.000 abstract description 3
- 210000004027 cell Anatomy 0.000 description 22
- 239000007789 gas Substances 0.000 description 12
- 210000000481 breast Anatomy 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000008267 milk Substances 0.000 description 4
- 210000004080 milk Anatomy 0.000 description 4
- 235000013336 milk Nutrition 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 210000002445 nipple Anatomy 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical group [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011530 conductive current collector Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
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- 238000009941 weaving Methods 0.000 description 1
- 239000012224 working solution Substances 0.000 description 1
Images
Classifications
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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
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
-
- 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
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/60—Constructional parts of 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
- 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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211412049.9A CN115652352B (zh) | 2022-11-11 | 2022-11-11 | 一种用于碱性电解水制氢的气液扩散件及其应用 |
PCT/CN2023/116260 WO2024098909A1 (zh) | 2022-11-11 | 2023-08-31 | 一种用于碱性电解水制氢的气液扩散件及其应用 |
Applications Claiming Priority (1)
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---|---|---|---|
CN202211412049.9A CN115652352B (zh) | 2022-11-11 | 2022-11-11 | 一种用于碱性电解水制氢的气液扩散件及其应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115652352A CN115652352A (zh) | 2023-01-31 |
CN115652352B true CN115652352B (zh) | 2023-07-04 |
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CN202211412049.9A Active CN115652352B (zh) | 2022-11-11 | 2022-11-11 | 一种用于碱性电解水制氢的气液扩散件及其应用 |
Country Status (2)
Country | Link |
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CN (1) | CN115652352B (zh) |
WO (1) | WO2024098909A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115652352B (zh) * | 2022-11-11 | 2023-07-04 | 嘉庚创新实验室 | 一种用于碱性电解水制氢的气液扩散件及其应用 |
CN117448858B (zh) * | 2023-10-18 | 2024-04-19 | 三一氢能有限公司 | 流场结构及电解槽 |
CN117468024B (zh) * | 2023-10-31 | 2024-06-14 | 温州高企氢能科技有限公司 | 一种用于碱性电解水制氢的阵列式流场结构及电解槽 |
Family Cites Families (12)
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US6372376B1 (en) * | 1999-12-07 | 2002-04-16 | General Motors Corporation | Corrosion resistant PEM fuel cell |
CN1248347C (zh) * | 2002-04-03 | 2006-03-29 | 中国科学院大连化学物理研究所 | 一种用于质子交换膜燃料电池的流场分配板 |
DE102005037345A1 (de) * | 2005-08-04 | 2007-02-08 | Hüttenberger Produktionstechnik Martin GmbH | Bipolarplatte für Brennstoffzellen oder Elektrolyseur-Stapel sowie ein Verfahren zur Herstellung einer Bipolarplatte für Brennstoffzellen oder Elektrolyseur-Stapel |
JP5589946B2 (ja) * | 2011-04-20 | 2014-09-17 | トヨタ自動車株式会社 | 燃料電池及びその製造方法 |
CN205803608U (zh) * | 2016-02-26 | 2016-12-14 | 派新(上海)能源技术有限公司 | 一种高电流密度的碱性水电解槽 |
EP3861584A4 (en) * | 2018-10-01 | 2022-08-17 | Giner, Inc. | HIGH TEMPERATURE ALKALINE WATER ELECTROLYSIS USING A COMPOSITE ELECTROLYTE CARRIER MEMBRANE |
US10914012B2 (en) * | 2018-11-30 | 2021-02-09 | Industrial Technology Research Institute | Membrane electrode assembly and method for hydrogen evolution by electrolysis |
CN111621806A (zh) * | 2020-04-28 | 2020-09-04 | 北京科技大学 | 异型集电器、pem电解水制氢装置及电解水制氢的方法 |
CN212783525U (zh) * | 2020-09-29 | 2021-03-23 | 未势能源科技有限公司 | 气体扩散组件、膜电极组件、燃料电池单元和燃料电池堆 |
CN114540851A (zh) * | 2022-02-17 | 2022-05-27 | 武汉理工大学 | 一种新型阳极扩散层及质子交换膜水电解池 |
CN115012001B (zh) * | 2022-06-06 | 2024-08-20 | 武汉大学 | 一种用于水电解气液传输的气体扩散层及其制备方法 |
CN115652352B (zh) * | 2022-11-11 | 2023-07-04 | 嘉庚创新实验室 | 一种用于碱性电解水制氢的气液扩散件及其应用 |
-
2022
- 2022-11-11 CN CN202211412049.9A patent/CN115652352B/zh active Active
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2023
- 2023-08-31 WO PCT/CN2023/116260 patent/WO2024098909A1/zh unknown
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Publication number | Publication date |
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CN115652352A (zh) | 2023-01-31 |
WO2024098909A1 (zh) | 2024-05-16 |
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Effective date of registration: 20240816 Address after: Unit 303, No. 106 Anling 2nd Road, Huli District, Xiamen City, Fujian Province 361000 Patentee after: Jiageng Laboratory Technology Industry Development (Xiamen) Co.,Ltd. Country or region after: China Address before: Room 410, yixuanguan, 422 Siming South Road, Siming District, Xiamen City, Fujian Province, 361000 Patentee before: Jiageng Innovation Laboratory Country or region before: China |
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Effective date of registration: 20240926 Address after: Room 402-42, No. 86 Huandeng North Road, Dadeng Street, Xiang'an District, Xiamen City, Fujian Province 361000 Patentee after: Huashang Xiageng Hydrogen Energy Technology (Xiamen) Co.,Ltd. Country or region after: China Address before: Unit 303, No. 106 Anling 2nd Road, Huli District, Xiamen City, Fujian Province 361000 Patentee before: Jiageng Laboratory Technology Industry Development (Xiamen) Co.,Ltd. Country or region before: China |
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Address after: Room 402-42, No. 86 Huandeng North Road, Dadeng Street, Xiang'an District, Xiamen City, Fujian Province 361000 Patentee after: Huashang Xiageng Hydrogen Energy Technology (Xiamen) Co.,Ltd. Country or region after: China Address before: Room 402-42, No. 86 Huandeng North Road, Dadeng Street, Xiang'an District, Xiamen City, Fujian Province 361000 Patentee before: Huashang Xiageng Hydrogen Energy Technology (Xiamen) Co.,Ltd. Country or region before: China |