GB2146660B - Surface-activated amorphous alloys for electrodes in the electrolysis of solutions - Google Patents

Surface-activated amorphous alloys for electrodes in the electrolysis of solutions

Info

Publication number
GB2146660B
GB2146660B GB08423668A GB8423668A GB2146660B GB 2146660 B GB2146660 B GB 2146660B GB 08423668 A GB08423668 A GB 08423668A GB 8423668 A GB8423668 A GB 8423668A GB 2146660 B GB2146660 B GB 2146660B
Authority
GB
United Kingdom
Prior art keywords
electrolysis
electrodes
solutions
amorphous alloys
activated amorphous
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.)
Expired
Application number
GB08423668A
Other languages
English (en)
Other versions
GB8423668D0 (en
GB2146660A (en
Inventor
Koji Hashimoto
Naokazu Kumagai
Asahi Kawashima
Katsuhiko Asami
Tsuyoshi Masumoto
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.)
Daiki Engineering Co Ltd
Original Assignee
Daiki Engineering 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 Daiki Engineering Co Ltd filed Critical Daiki Engineering Co Ltd
Publication of GB8423668D0 publication Critical patent/GB8423668D0/en
Publication of GB2146660A publication Critical patent/GB2146660A/en
Application granted granted Critical
Publication of GB2146660B publication Critical patent/GB2146660B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C22C45/003—Amorphous alloys with one or more of the noble metals as major constituent
    • 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
    • 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
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/383—Hydrogen absorbing alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8684—Negative electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/921—Alloys or mixtures with metallic elements
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
GB08423668A 1983-09-19 1984-09-19 Surface-activated amorphous alloys for electrodes in the electrolysis of solutions Expired GB2146660B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58171162A JPS6063336A (ja) 1983-09-19 1983-09-19 溶液電解の電極用表面活性化非晶質合金

Publications (3)

Publication Number Publication Date
GB8423668D0 GB8423668D0 (en) 1984-10-24
GB2146660A GB2146660A (en) 1985-04-24
GB2146660B true GB2146660B (en) 1987-05-13

Family

ID=15918137

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08423668A Expired GB2146660B (en) 1983-09-19 1984-09-19 Surface-activated amorphous alloys for electrodes in the electrolysis of solutions

Country Status (2)

Country Link
JP (1) JPS6063336A (en, 2012)
GB (1) GB2146660B (en, 2012)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781803A (en) * 1985-02-26 1988-11-01 The Standard Oil Company Electrolytic processes employing platinum based amorphous metal alloy oxygen anodes
US4705610A (en) * 1985-06-24 1987-11-10 The Standard Oil Company Anodes containing iridium based amorphous metal alloys and use thereof as halogen electrodes
CN86105607A (zh) * 1985-06-24 1987-02-25 标准石油公司 新型铑基非晶态金属合金及其作为卤素电极的应用
DE3689059T2 (de) * 1985-08-02 1994-04-21 Daiki Engineering Co Oberflächenaktivierte amorphe Legierungen und übersättigte Legierungen für Elektroden, verwendbar zur Elektrolyse von Lösungen und Verfahren zur Aktivierung der Oberflächen.
GB2348209B (en) * 1999-03-24 2001-05-09 Ionex Ltd Water purification process
KR100365095B1 (ko) * 1999-05-15 2002-12-18 신완철 해수가스(ｓｗｇ) 발생장치 및 그 장치를 사용하여 얻어진가연성 가스
GB2508795A (en) * 2012-09-21 2014-06-18 Ucl Business Plc Electrolysis electrocatalyst comprising palladium and iridium
KR102355824B1 (ko) * 2018-12-27 2022-01-26 코웨이 주식회사 팔라듐, 이리듐 및 탄탈럼으로 구성된 전극용 촉매층 및 상기 전극용 촉매가 코팅된 살균수 생성 모듈
US20240047703A1 (en) * 2020-12-16 2024-02-08 Schaeffler Technologies AG & Co. KG Layer and layer system and electrically conductive plate and electrochemical cell

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55152143A (en) * 1979-05-16 1980-11-27 Toyo Soda Mfg Co Ltd Amorphous alloy electrode material for electrolysis
JPS5849632B2 (ja) * 1980-04-19 1983-11-05 東ソー株式会社 電解用非晶質合金電極材料
JPS6046186B2 (ja) * 1981-06-03 1985-10-15 東ソー株式会社 非晶質金属表面の活性化方法

Also Published As

Publication number Publication date
GB8423668D0 (en) 1984-10-24
GB2146660A (en) 1985-04-24
JPS6063336A (ja) 1985-04-11
JPH0468394B2 (en, 2012) 1992-11-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960919