JPS6421091A - Cathode for electrolysis and production thereof - Google Patents

Cathode for electrolysis and production thereof

Info

Publication number
JPS6421091A
JPS6421091A JP62177086A JP17708687A JPS6421091A JP S6421091 A JPS6421091 A JP S6421091A JP 62177086 A JP62177086 A JP 62177086A JP 17708687 A JP17708687 A JP 17708687A JP S6421091 A JPS6421091 A JP S6421091A
Authority
JP
Japan
Prior art keywords
substrate
coating layer
cathode
component
layer contg
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.)
Granted
Application number
JP62177086A
Other languages
Japanese (ja)
Other versions
JPH0633481B2 (en
Inventor
Yoshinori Nishiki
Hideji Nakamatsu
Takayuki Shimamune
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.)
De Nora Permelec Ltd
Original Assignee
Permelec Electrode 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 Permelec Electrode Ltd filed Critical Permelec Electrode Ltd
Priority to JP62177086A priority Critical patent/JPH0633481B2/en
Priority to CN88104726A priority patent/CN1012970B/en
Priority to EP88830281A priority patent/EP0298055B1/en
Priority to DE8888830281T priority patent/DE3862071D1/en
Priority to KR1019880007806A priority patent/KR950011405B1/en
Priority to US07/213,047 priority patent/US4900419A/en
Publication of JPS6421091A publication Critical patent/JPS6421091A/en
Priority to US07/440,835 priority patent/US5035779A/en
Priority to SG839/91A priority patent/SG83991G/en
Publication of JPH0633481B2 publication Critical patent/JPH0633481B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

PURPOSE:To reduce the hydrogen overvoltage of the titled cathode, to prolong the service life and to reduce the consumption of electric power by successively forming a coating layer contg. a Pt family metal component and a coating layer contg. a Ce component on an Ni substrate. CONSTITUTION:A liq. contg. particles of a Pt family metal or a salt thereof is stuck on an Ni substrate to form a first coating layer contg. a Pt family metal component on the substrate. A second coating layer contg. a Ce component is then formed in a similar way. The resulting cathode for electrolysis having the two coating layers on the Ni substrate has very low hydrogen overvoltage.
JP62177086A 1987-06-29 1987-07-17 Electrolytic cathode and method of manufacturing the same Expired - Lifetime JPH0633481B2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP62177086A JPH0633481B2 (en) 1987-07-17 1987-07-17 Electrolytic cathode and method of manufacturing the same
CN88104726A CN1012970B (en) 1987-06-29 1988-06-24 Cathode for electrolysis and process for producing same
EP88830281A EP0298055B1 (en) 1987-06-29 1988-06-28 Cathode for electrolysis and process for producing the same
DE8888830281T DE3862071D1 (en) 1987-06-29 1988-06-28 ELECTROLYSIS CATHODE AND METHOD FOR PRODUCING THE SAME.
KR1019880007806A KR950011405B1 (en) 1987-06-29 1988-06-28 Cathode for electrolysis and process for producing the same
US07/213,047 US4900419A (en) 1987-06-29 1988-06-29 Cathode for electrolysis and process for producing the same
US07/440,835 US5035779A (en) 1987-06-29 1989-11-24 Process for producing cathode and process for electrolysis using said cathode
SG839/91A SG83991G (en) 1987-06-29 1991-10-11 Cathode for electrolysis and process for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62177086A JPH0633481B2 (en) 1987-07-17 1987-07-17 Electrolytic cathode and method of manufacturing the same

Publications (2)

Publication Number Publication Date
JPS6421091A true JPS6421091A (en) 1989-01-24
JPH0633481B2 JPH0633481B2 (en) 1994-05-02

Family

ID=16024882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62177086A Expired - Lifetime JPH0633481B2 (en) 1987-06-29 1987-07-17 Electrolytic cathode and method of manufacturing the same

Country Status (1)

Country Link
JP (1) JPH0633481B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008240001A (en) * 2007-03-23 2008-10-09 Permelec Electrode Ltd Electrode for generation of hydrogen
EP2098616A1 (en) 2008-03-07 2009-09-09 Permelec Electrode Ltd. Cathode for hydrogen generation
WO2018151228A1 (en) * 2017-02-15 2018-08-23 旭化成株式会社 Negative electrode, method for producing same, electrolytic cell using same, and hydrogen production method
JP2019173097A (en) * 2018-03-28 2019-10-10 Ｊｘｔｇエネルギー株式会社 Electrochemical device and method for controlling electrochemical device
WO2022158803A1 (en) * 2021-01-21 2022-07-28 주식회사 테크로스 Double-coated catalyst electrode for electrolysis and manufacturing method therefor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200304503A (en) 2002-03-20 2003-10-01 Asahi Chemical Ind Electrode for generation of hydrogen
JP4883884B2 (en) * 2002-12-17 2012-02-22 旭化成ケミカルズ株式会社 Electrode catalyst for oxygen reduction and gas diffusion electrode
JP4341838B2 (en) 2004-10-01 2009-10-14 ペルメレック電極株式会社 Electrode cathode
JP5042389B2 (en) 2010-02-10 2012-10-03 ペルメレック電極株式会社 Active cathode for hydrogen generation

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008240001A (en) * 2007-03-23 2008-10-09 Permelec Electrode Ltd Electrode for generation of hydrogen
EP2098616A1 (en) 2008-03-07 2009-09-09 Permelec Electrode Ltd. Cathode for hydrogen generation
WO2018151228A1 (en) * 2017-02-15 2018-08-23 旭化成株式会社 Negative electrode, method for producing same, electrolytic cell using same, and hydrogen production method
EP3388553A4 (en) * 2017-02-15 2018-12-26 Asahi Kasei Kabushiki Kaisha Negative electrode, method for producing same, electrolytic cell using same, and hydrogen production method
JPWO2018151228A1 (en) * 2017-02-15 2019-02-21 旭化成株式会社 Cathode, method for producing the same, electrolytic cell using the same, and method for producing hydrogen
JP2019073806A (en) * 2017-02-15 2019-05-16 旭化成株式会社 Cathode, production method therefor, electrolytic bath employing the same, and hydrogen production method
JP2019173097A (en) * 2018-03-28 2019-10-10 Ｊｘｔｇエネルギー株式会社 Electrochemical device and method for controlling electrochemical device
WO2022158803A1 (en) * 2021-01-21 2022-07-28 주식회사 테크로스 Double-coated catalyst electrode for electrolysis and manufacturing method therefor

Also Published As

Publication number Publication date
JPH0633481B2 (en) 1994-05-02

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