CN117425749A - 氢泵用的电化学单元和压缩装置 - Google Patents

氢泵用的电化学单元和压缩装置 Download PDF

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Publication number
CN117425749A
CN117425749A CN202280035341.5A CN202280035341A CN117425749A CN 117425749 A CN117425749 A CN 117425749A CN 202280035341 A CN202280035341 A CN 202280035341A CN 117425749 A CN117425749 A CN 117425749A
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CN
China
Prior art keywords
cathode
anode
diffusion layer
gas diffusion
hydrogen
Prior art date
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.)
Pending
Application number
CN202280035341.5A
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English (en)
Chinese (zh)
Inventor
中植贵之
嘉久和孝
酒井修
可儿幸宗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN117425749A publication Critical patent/CN117425749A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • C25B11/032—Gas diffusion electrodes
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/052—Electrodes comprising one or more electrocatalytic coatings on a substrate
    • 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
    • C25B9/05—Pressure cells
    • 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
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • 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
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/75—Assemblies comprising two or more cells of the filter-press type having bipolar electrodes
    • 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
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/77—Assemblies comprising two or more cells of the filter-press type having diaphragms
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Fuel Cell (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
CN202280035341.5A 2021-05-27 2022-02-08 氢泵用的电化学单元和压缩装置 Pending CN117425749A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021088917 2021-05-27
JP2021-088917 2021-05-27
PCT/JP2022/004784 WO2022249560A1 (ja) 2021-05-27 2022-02-08 水素ポンプ用の電気化学セルおよび圧縮装置

Publications (1)

Publication Number Publication Date
CN117425749A true CN117425749A (zh) 2024-01-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280035341.5A Pending CN117425749A (zh) 2021-05-27 2022-02-08 氢泵用的电化学单元和压缩装置

Country Status (5)

Country Link
US (1) US20240060190A1 (https=)
EP (1) EP4350053A4 (https=)
JP (1) JP7281655B2 (https=)
CN (1) CN117425749A (https=)
WO (1) WO2022249560A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118039984A (zh) * 2024-01-25 2024-05-14 鸿基创能科技(广州)有限公司 一种ccm活化试件及系统及方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026034444A1 (ja) * 2024-08-06 2026-02-12 株式会社Atomis 電気分解装置および電気分解方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170069596A (ko) * 2015-12-11 2017-06-21 주식회사 엘지화학 막 전극 접합체, 이를 포함하는 연료 전지 및 이의 제조방법
CN112771209A (zh) * 2018-12-19 2021-05-07 松下知识产权经营株式会社 电化学式氢泵

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3605211B2 (ja) * 1995-12-22 2004-12-22 三菱重工業株式会社 水素昇圧装置
JP2006070322A (ja) 2004-09-02 2006-03-16 Honda Motor Co Ltd 高圧水素製造装置
WO2014055416A1 (en) * 2012-10-05 2014-04-10 Nuvera Fuel Cells, Inc. Resilient flow structures for electrochemical cell
JP2018090899A (ja) * 2016-12-06 2018-06-14 パナソニックＩｐマネジメント株式会社 電気化学式水素ポンプ
JP2019210543A (ja) * 2018-06-04 2019-12-12 パナソニックＩｐマネジメント株式会社 電気化学式ポンプ
JP6667151B1 (ja) * 2018-12-03 2020-03-18 パナソニックＩｐマネジメント株式会社 水素昇圧システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170069596A (ko) * 2015-12-11 2017-06-21 주식회사 엘지화학 막 전극 접합체, 이를 포함하는 연료 전지 및 이의 제조방법
CN112771209A (zh) * 2018-12-19 2021-05-07 松下知识产权经营株式会社 电化学式氢泵

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
吕维忠等: "非对称气体扩散电极对空冷自增湿质子交换膜燃料电池性能的影响", 《太阳能学报》, vol. 31, no. 9, 30 September 2010 (2010-09-30), pages 1135 - 1140 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118039984A (zh) * 2024-01-25 2024-05-14 鸿基创能科技(广州)有限公司 一种ccm活化试件及系统及方法

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Publication number Publication date
JP7281655B2 (ja) 2023-05-26
WO2022249560A1 (ja) 2022-12-01
EP4350053A4 (en) 2025-11-05
JPWO2022249560A1 (https=) 2022-12-01
EP4350053A1 (en) 2024-04-10
US20240060190A1 (en) 2024-02-22

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