IT8049372A0 - Procedimento per la preparazione di catodi a bassa sovratensione di idrogeno per celle elettrolitiche - Google Patents

Procedimento per la preparazione di catodi a bassa sovratensione di idrogeno per celle elettrolitiche

Info

Publication number
IT8049372A0
IT8049372A0 IT8049372A IT4937280A IT8049372A0 IT 8049372 A0 IT8049372 A0 IT 8049372A0 IT 8049372 A IT8049372 A IT 8049372A IT 4937280 A IT4937280 A IT 4937280A IT 8049372 A0 IT8049372 A0 IT 8049372A0
Authority
IT
Italy
Prior art keywords
procedure
preparation
electrolytic cells
low overvoltage
cathodes
Prior art date
Application number
IT8049372A
Other languages
English (en)
Other versions
IT1143183B (it
Inventor
Miles Ronald Calloway
Carpenter Larry Dale
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Publication of IT8049372A0 publication Critical patent/IT8049372A0/it
Application granted granted Critical
Publication of IT1143183B publication Critical patent/IT1143183B/it

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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/562—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of iron or nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/565—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of zinc

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
IT49372/80A 1979-08-02 1980-07-29 Procedimento per la preparazione di catodi a bassa sovratensione di idrogeno per celle elettrolitiche IT1143183B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/063,016 US4221643A (en) 1979-08-02 1979-08-02 Process for the preparation of low hydrogen overvoltage cathodes

Publications (2)

Publication Number Publication Date
IT8049372A0 true IT8049372A0 (it) 1980-07-29
IT1143183B IT1143183B (it) 1986-10-22

Family

ID=22046357

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49372/80A IT1143183B (it) 1979-08-02 1980-07-29 Procedimento per la preparazione di catodi a bassa sovratensione di idrogeno per celle elettrolitiche

Country Status (10)

Country Link
US (1) US4221643A (it)
JP (1) JPS5635800A (it)
AU (1) AU6036380A (it)
BE (1) BE884606A (it)
BR (1) BR8004706A (it)
DE (1) DE3029364A1 (it)
FR (1) FR2462489A1 (it)
GB (1) GB2056495A (it)
IT (1) IT1143183B (it)
NL (1) NL8004057A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414064A (en) * 1979-12-17 1983-11-08 Occidental Chemical Corporation Method for preparing low voltage hydrogen cathodes
US4354915A (en) * 1979-12-17 1982-10-19 Hooker Chemicals & Plastics Corp. Low overvoltage hydrogen cathodes
JPS6047911B2 (ja) * 1980-08-14 1985-10-24 東亞合成株式会社 水素発生用陰極の製法
US4331517A (en) * 1981-04-02 1982-05-25 Ppg Industries, Inc. Method of preparing a cathode by high and low temperature electroplating of catalytic and sacrificial metals, and electrode prepared thereby
US4422920A (en) * 1981-07-20 1983-12-27 Occidental Chemical Corporation Hydrogen cathode
DE3330961C2 (de) * 1983-08-27 1986-04-17 Kernforschungsanlage Jülich GmbH, 5170 Jülich Aktivierte Elektroden auf der Basis von Ni, Co, Fe mit aktiver Beschichtung und Verfahren zur Herstellung derselben
FR2654964B1 (fr) * 1989-11-27 1994-07-08 Thermo Compact Electrode filiforme a revetement metallique pour etincelage erosif, et procede pour sa realisation.
US5855751A (en) * 1995-05-30 1999-01-05 Council Of Scientific And Industrial Research Cathode useful for the electrolysis of aqueous alkali metal halide solution
EP3159433B1 (de) * 2015-10-20 2018-07-25 MTV Metallveredlung GmbH & Co. KG Elektrode für die alkalische wasserelektrolyse
WO2018154802A1 (ja) * 2017-02-25 2018-08-30 株式会社旭電化研究所 中空構造体の製造方法、めっき複合体及び中空構造体
EP4502235A1 (de) * 2023-08-03 2025-02-05 Holzapfel Metallveredelung GmbH Kathode für die erzeugung von wasserstoff sowie verfahren zur herstellung der kathode

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291714A (en) * 1961-01-13 1966-12-13 Ici Australia Ltd Electrodes
AR205039A1 (es) * 1974-07-17 1976-03-31 Hooker Chemicals Plastics Corp Catodo electrolitico que tiene una superficie microporosa y un procedimiento para prepararlo
JPS53102279A (en) * 1977-02-18 1978-09-06 Asahi Glass Co Ltd Electrode body
US4104133A (en) * 1977-07-27 1978-08-01 Diamond Shamrock Corporation Method of in situ plating of an active coating on cathodes of alkali halide electrolysis cells

Also Published As

Publication number Publication date
FR2462489A1 (fr) 1981-02-13
DE3029364A1 (de) 1981-02-19
GB2056495A (en) 1981-03-18
BR8004706A (pt) 1981-02-10
IT1143183B (it) 1986-10-22
NL8004057A (nl) 1981-02-04
US4221643A (en) 1980-09-09
JPS5635800A (en) 1981-04-08
BE884606A (fr) 1980-12-01
AU6036380A (en) 1981-02-05

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