HK1148792A1 - Electrode configuration of electrolysers to protect catalyst from oxidation - Google Patents

Electrode configuration of electrolysers to protect catalyst from oxidation

Info

Publication number
HK1148792A1
HK1148792A1 HK11102928.0A HK11102928A HK1148792A1 HK 1148792 A1 HK1148792 A1 HK 1148792A1 HK 11102928 A HK11102928 A HK 11102928A HK 1148792 A1 HK1148792 A1 HK 1148792A1
Authority
HK
Hong Kong
Prior art keywords
electrolysers
oxidation
electrode configuration
protect catalyst
catalyst
Prior art date
Application number
HK11102928.0A
Other languages
Chinese (zh)
Inventor
Amitava Roy
Original Assignee
Re Hydrogen 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 Re Hydrogen Ltd filed Critical Re Hydrogen Ltd
Publication of HK1148792A1 publication Critical patent/HK1148792A1/en

Links

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
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • 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
    • 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
    • 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
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Inorganic Chemistry (AREA)
  • Inert Electrodes (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Fuel Cell (AREA)
HK11102928.0A 2009-04-06 2011-03-23 Electrode configuration of electrolysers to protect catalyst from oxidation HK1148792A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0905808.2A GB2469265B8 (en) 2009-04-06 2009-04-06 Electrode configuration of electrolysers to protect catalyst from oxidation

Publications (1)

Publication Number Publication Date
HK1148792A1 true HK1148792A1 (en) 2011-09-16

Family

ID=40750060

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11102928.0A HK1148792A1 (en) 2009-04-06 2011-03-23 Electrode configuration of electrolysers to protect catalyst from oxidation

Country Status (3)

Country Link
US (1) US20120031753A1 (en)
GB (1) GB2469265B8 (en)
HK (1) HK1148792A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2487790A (en) 2011-02-07 2012-08-08 Re Hydrogen Ltd Gas compressor using liquid
CN104726891B (en) * 2015-03-16 2017-01-11 中国科学院广州能源研究所 Proton exchange membrane water-electrolyzer with internal hydrogen removing function and producing method thereof
AR106068A1 (en) * 2015-09-25 2017-12-06 Akzo Nobel Chemicals Int Bv ELECTRODE AND PROCESS FOR ITS MANUFACTURE
CN106186204B (en) * 2016-07-05 2019-03-15 宋玉琴 Electrode for electrolysis and preparation method thereof containing cerium
DE102020112880A1 (en) * 2020-05-12 2021-11-18 Sma Solar Technology Ag METHOD OF OPERATING AN ELECTROLYZER, CONNECTING CIRCUIT, RECTIFIER AND ELECTROLYSIS PLANT FOR CARRYING OUT THE METHOD
US20230024629A1 (en) * 2021-07-14 2023-01-26 Saudi Arabian Oil Company Solid oxide electrolytic cells using zeolite-templated carbon (ztc) as electrocatalyst
CN118302883A (en) * 2021-09-29 2024-07-05 海易森汽车股份美国有限公司 Fuel cell with improved membrane life

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1948183A1 (en) * 1969-09-24 1971-04-08 Huels Chemische Werke Ag Zirconium nitride coated electrodes
JPS5137877A (en) * 1974-09-27 1976-03-30 Asahi Chemical Ind Denkaiyodenkyoku oyobi sonoseizoho
US4331528A (en) * 1980-10-06 1982-05-25 Diamond Shamrock Corporation Coated metal electrode with improved barrier layer
EP0121694B1 (en) * 1983-03-11 1986-04-16 BBC Aktiengesellschaft Brown, Boveri & Cie. Catalyst for the coating of anodes, and its manufacturing process
JP2596821B2 (en) * 1988-12-29 1997-04-02 ダイソー株式会社 Anode for oxygen generation
JPH0375392A (en) * 1989-08-18 1991-03-29 Asahi Chem Ind Co Ltd Electrode for hydrogen generation
JP3212327B2 (en) * 1991-08-30 2001-09-25 ペルメレック電極株式会社 Electrode for electrolysis
DE69229711T2 (en) * 1991-12-13 1999-12-02 Imperial Chemical Industries Plc, London Cathode for electrolytic cell
US6838205B2 (en) * 2001-10-10 2005-01-04 Lynntech, Inc. Bifunctional catalytic electrode
TW200304503A (en) * 2002-03-20 2003-10-01 Asahi Chemical Ind Electrode for generation of hydrogen
US7258778B2 (en) * 2003-03-24 2007-08-21 Eltech Systems Corporation Electrocatalytic coating with lower platinum group metals and electrode made therefrom
US7632583B2 (en) * 2003-05-06 2009-12-15 Ballard Power Systems Inc. Apparatus for improving the performance of a fuel cell electric power system
KR100605260B1 (en) * 2005-07-15 2006-07-31 삼성전자주식회사 Ac high voltage detecting apparatus
US20070141431A1 (en) * 2005-12-21 2007-06-21 General Electric Company Fuel cell closed structure
US8435683B2 (en) * 2007-07-19 2013-05-07 Cp Sofc Ip, Llc Internal reforming solid oxide fuel cells
DE102007054098A1 (en) * 2007-11-13 2009-05-14 Robert Bosch Gmbh Electrochemical cell and fuel cell comprising this
JP5349360B2 (en) * 2009-03-11 2013-11-20 本田技研工業株式会社 Water electrolysis equipment shutdown method
US8221599B2 (en) * 2009-04-03 2012-07-17 The Board Of Trustees Of The Leland Stanford Junior University Corrosion-resistant anodes, devices including the anodes, and methods of using the anodes

Also Published As

Publication number Publication date
GB2469265B (en) 2014-06-11
GB0905808D0 (en) 2009-05-20
GB2469265A (en) 2010-10-13
GB2469265B8 (en) 2015-06-17
US20120031753A1 (en) 2012-02-09

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