DE2640225C2 - Kathode für die Elektrolyse von Wasser oder Alkalichloridlösungen und Verfahren zu deren Herstellung - Google Patents

Kathode für die Elektrolyse von Wasser oder Alkalichloridlösungen und Verfahren zu deren Herstellung

Info

Publication number
DE2640225C2
DE2640225C2 DE2640225A DE2640225A DE2640225C2 DE 2640225 C2 DE2640225 C2 DE 2640225C2 DE 2640225 A DE2640225 A DE 2640225A DE 2640225 A DE2640225 A DE 2640225A DE 2640225 C2 DE2640225 C2 DE 2640225C2
Authority
DE
Germany
Prior art keywords
cathode
nickel
electrolysis
aluminum
cobalt
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
DE2640225A
Other languages
German (de)
English (en)
Other versions
DE2640225A1 (de
Inventor
James Ryan Painesville Ohio Brannan
Irving University Heights Ohio Malkin
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.)
Eltech Systems Corp
Original Assignee
Eltech Systems 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 Eltech Systems Corp filed Critical Eltech Systems Corp
Publication of DE2640225A1 publication Critical patent/DE2640225A1/de
Application granted granted Critical
Publication of DE2640225C2 publication Critical patent/DE2640225C2/de
Expired legal-status Critical Current

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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm 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
    • 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
    • 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
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/934—Electrical process
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12937—Co- or Ni-base component next to Fe-base component

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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
DE2640225A 1975-09-15 1976-09-07 Kathode für die Elektrolyse von Wasser oder Alkalichloridlösungen und Verfahren zu deren Herstellung Expired DE2640225C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/613,576 US4024044A (en) 1975-09-15 1975-09-15 Electrolysis cathodes bearing a melt-sprayed and leached nickel or cobalt coating
DD7700197235A DD131042A5 (de) 1975-09-15 1977-02-04 Kathode fuer die elektrolyse und verfahren zu deren herstellung

Publications (2)

Publication Number Publication Date
DE2640225A1 DE2640225A1 (de) 1977-03-24
DE2640225C2 true DE2640225C2 (de) 1987-05-14

Family

ID=25747582

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2640225A Expired DE2640225C2 (de) 1975-09-15 1976-09-07 Kathode für die Elektrolyse von Wasser oder Alkalichloridlösungen und Verfahren zu deren Herstellung

Country Status (12)

Country Link
US (1) US4024044A (Direct)
JP (1) JPS5917197B2 (Direct)
BE (1) BE846161A (Direct)
BR (1) BR7606050A (Direct)
CA (1) CA1068645A (Direct)
DD (1) DD131042A5 (Direct)
DE (1) DE2640225C2 (Direct)
FI (1) FI61048C (Direct)
FR (1) FR2323777A1 (Direct)
GB (1) GB1533758A (Direct)
NL (1) NL183595C (Direct)
SE (1) SE426407B (Direct)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175023A (en) * 1976-06-11 1979-11-20 Basf Wyandotte Corporation Combined cathode and diaphragm unit for electrolytic cells
JPS53102279A (en) * 1977-02-18 1978-09-06 Asahi Glass Co Ltd Electrode body
JPS6015712B2 (ja) * 1977-11-11 1985-04-20 昭和電工株式会社 苛性ソ−ダ製造用陰極及びその製造法
JPS6015713B2 (ja) * 1977-11-18 1985-04-20 昭和電工株式会社 水電解方法
US4170536A (en) * 1977-11-11 1979-10-09 Showa Denko K.K. Electrolytic cathode and method for its production
JPS6013074B2 (ja) * 1978-02-20 1985-04-04 クロリンエンジニアズ株式会社 電解用陰極及びその製造法
JPS54112785A (en) * 1978-02-24 1979-09-03 Asahi Glass Co Ltd Electrode and manufacture thereof
US4197179A (en) * 1978-07-13 1980-04-08 The Dow Chemical Company Electrolyte series flow in electrolytic chlor-alkali cells
US4184941A (en) * 1978-07-24 1980-01-22 Ppg Industries, Inc. Catalytic electrode
US4323595A (en) * 1979-01-24 1982-04-06 Ppg Industries, Inc. Nickel-molybdenum cathode
US4248679A (en) * 1979-01-24 1981-02-03 Ppg Industries, Inc. Electrolysis of alkali metal chloride in a cell having a nickel-molybdenum cathode
US4279709A (en) * 1979-05-08 1981-07-21 The Dow Chemical Company Preparation of porous electrodes
US4384937A (en) * 1979-05-29 1983-05-24 Diamond Shamrock Corporation Production of chromic acid in a three-compartment cell
US4273628A (en) * 1979-05-29 1981-06-16 Diamond Shamrock Corp. Production of chromic acid using two-compartment and three-compartment cells
US4251478A (en) * 1979-09-24 1981-02-17 Ppg Industries, Inc. Porous nickel cathode
FI67576C (fi) * 1979-12-26 1985-04-10 Asahi Chemical Ind Vaetealstringselektrod
US4251344A (en) * 1980-01-22 1981-02-17 E. I. Du Pont De Nemours And Company Porous nickel coated electrodes
US4544473A (en) * 1980-05-12 1985-10-01 Energy Conversion Devices, Inc. Catalytic electrolytic electrode
DE3024611A1 (de) * 1980-06-28 1982-01-28 Basf Ag, 6700 Ludwigshafen Edelmetallfreie elektrode
EP0048284B1 (en) * 1980-08-28 1987-02-04 Olin Corporation Improved raney alloy coated cathode for chlor-alkali cells and method for producing the same
US4396473A (en) * 1981-04-29 1983-08-02 Ppg Industries, Inc. Cathode prepared by electro arc spray metallization, electro arc spray metallization method of preparing a cathode, and electrolysis with a cathode prepared by electro arc spray metallization
DE3218429C2 (de) * 1982-05-15 1987-03-19 Heraeus Elektroden GmbH, 6450 Hanau Verfahren zur Herstellung einer Kathode für die Chlor-Alkali-Elektrolyse
AU559813B2 (en) * 1982-07-30 1987-03-19 E.I. Du Pont De Nemours And Company Preparation of raney nickel coated cathode
AU565812B2 (en) * 1982-11-30 1987-10-01 Asahi Kasei Kogyo Kabushiki Kaisha An improved hydrogen-evolution electrode and a method of producing the same
US4439466A (en) * 1983-04-01 1984-03-27 Atlantic Richfield Company Raney nickel electrode for Ni-H2 cell
US4555413A (en) * 1984-08-01 1985-11-26 Inco Alloys International, Inc. Process for preparing H2 evolution cathodes
JPS6179794A (ja) * 1984-09-26 1986-04-23 Kiyoteru Takayasu 電極およびその製造法
DE69229711T2 (de) * 1991-12-13 1999-12-02 Imperial Chemical Industries Plc, London Kathode für Elektrolysezelle
US6073830A (en) * 1995-04-21 2000-06-13 Praxair S.T. Technology, Inc. Sputter target/backing plate assembly and method of making same
RU2110619C1 (ru) * 1996-09-09 1998-05-10 Закрытое акционерное общество "Техно-ТМ" Электрод для электрохимических процессов и способ его изготовления
US6164519A (en) * 1999-07-08 2000-12-26 Praxair S.T. Technology, Inc. Method of bonding a sputtering target to a backing plate
US6376708B1 (en) 2000-04-11 2002-04-23 Monsanto Technology Llc Process and catalyst for dehydrogenating primary alcohols to make carboxylic acid salts
RU2331574C2 (ru) * 2002-10-18 2008-08-20 Монсанто Текнолоджи Ллс Использование медных катализаторов на металлических носителях для риформинга спиртов
DE10330636A1 (de) * 2003-07-07 2005-02-10 Bayer Technology Services Gmbh Verfahren zur Laugung von Aluminium-Metall-Legierungen
DE102005011047A1 (de) * 2005-03-08 2006-09-14 Bayer Technology Services Gmbh Katalysatorformkörper, insbesondere zur Verwendung als Katalysatoren bei der Hydrierung
US20070278108A1 (en) * 2006-06-01 2007-12-06 General Electric Company Method of forming a porous nickel coating, and related articles and compositions
AR061454A1 (es) * 2006-06-13 2008-08-27 Monsanto Technology Llc Sistemas de potencia alimentados por alcohol reformado
JPWO2010061766A1 (ja) * 2008-11-25 2012-04-26 株式会社トクヤマ 電解用活性陰極の製造方法
IN2014DN07921A (Direct) * 2012-03-19 2015-05-01 Asahi Kasei Chemicals Corp
CN114606514A (zh) * 2022-04-12 2022-06-10 苏州西派纳米科技有限公司 一种碱式电解制氢电极的制备方法
JP2025065817A (ja) * 2023-10-10 2025-04-22 株式会社豊田自動織機 電極材料、及び電極材料の製造方法
CN117867433A (zh) * 2024-01-31 2024-04-12 三一氢能有限公司 多孔催化电极及其制备方法与应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2568844A (en) * 1944-10-14 1951-09-25 Du Pont Process and apparatus for the electrolytic production of fluorine
DE1233834B (de) * 1958-03-05 1967-02-09 Siemens Ag Elektrode fuer Elektrolyseure und Brennstoff-elemente mit oberflaechlicher Doppelskelett-Katalysator-Struktur
US3291714A (en) * 1961-01-13 1966-12-13 Ici Australia Ltd Electrodes
NL287877A (Direct) * 1962-01-19
US3215563A (en) * 1962-05-15 1965-11-02 Gen Electric Porous electrode and method of preparing the electrode
US3403057A (en) * 1965-05-12 1968-09-24 Carrier Corp Method of forming a fuel electrode containing a raney catalyst
DE2002298C3 (de) * 1970-01-20 1974-05-30 Guenter Dipl.-Chem. 4134 Rheinberg Barthel Verfahren zur Herstellung von Elektroden für die technische Wasserelektrolyse
US3637437A (en) * 1970-06-03 1972-01-25 Catalytic Technology Corp Raney metal sheet material

Also Published As

Publication number Publication date
SE7610148L (sv) 1977-03-16
JPS5236583A (en) 1977-03-19
DE2640225A1 (de) 1977-03-24
FI61048B (fi) 1982-01-29
FI762618A7 (Direct) 1977-03-16
GB1533758A (en) 1978-11-29
US4024044A (en) 1977-05-17
JPS5917197B2 (ja) 1984-04-19
NL7610210A (nl) 1977-03-17
FI61048C (fi) 1982-05-10
FR2323777B1 (Direct) 1983-02-18
CA1068645A (en) 1979-12-25
NL183595C (nl) 1988-12-01
BR7606050A (pt) 1977-08-23
DD131042A5 (de) 1978-05-24
BE846161A (fr) 1977-03-14
SE426407B (sv) 1983-01-17
NL183595B (nl) 1988-07-01
FR2323777A1 (fr) 1977-04-08

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: FRHR. VON UEXKUELL, J., DIPL.-CHEM. DR.RER.NAT. GR

8127 New person/name/address of the applicant

Owner name: ELTECH SYSTEMS CORP., BOCA RATON, FLA., US

D2 Grant after examination
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: STOLBERG-WERNIGERODE, GRAF ZU, U., DIPL.-CHEM. DR.RER.NAT. SUCHANTKE, J., DIPL.-ING. HUBER, A., DIPL.-ING. KAMEKE, VON, A., DIPL.-CHEM. DR.RER.NAT., PAT.-ANWAELTE, 2000 HAMBURG

8339 Ceased/non-payment of the annual fee