GB925080A - A method of manufacturing an electrode composed of a core of titanium and a porous coating of a noble metal - Google Patents

A method of manufacturing an electrode composed of a core of titanium and a porous coating of a noble metal

Info

Publication number
GB925080A
GB925080A GB4209/60A GB420960A GB925080A GB 925080 A GB925080 A GB 925080A GB 4209/60 A GB4209/60 A GB 4209/60A GB 420960 A GB420960 A GB 420960A GB 925080 A GB925080 A GB 925080A
Authority
GB
United Kingdom
Prior art keywords
titanium
heated
core
solution
platinum
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
GB4209/60A
Other languages
English (en)
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.)
AMALGAMATED CURACAO PATENTS CO
Original Assignee
AMALGAMATED CURACAO PATENTS CO
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 AMALGAMATED CURACAO PATENTS CO filed Critical AMALGAMATED CURACAO PATENTS CO
Publication of GB925080A publication Critical patent/GB925080A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/31—Coating with metals
    • C23C18/42—Coating with noble metals
    • C23C18/44—Coating with noble metals using reducing agents
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
    • C23F13/12—Electrodes characterised by the material
    • C23F13/14—Material for sacrificial anodes
    • 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
    • C25B11/055—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
    • C25B11/057—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of a single element or compound
    • C25B11/061—Metal or alloy
    • 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
    • C25B11/081—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the element being a noble metal
    • 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
    • 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
    • C25B11/093—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 at least one noble metal or noble metal oxide and at least one non-noble metal oxide
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/26—Anodisation of refractory metals or alloys based thereon
    • 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
    • C25D3/58—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of copper
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F2213/00—Aspects of inhibiting corrosion of metals by anodic or cathodic protection
    • C23F2213/30—Anodic or cathodic protection specially adapted for a specific object
    • C23F2213/31—Immersed structures, e.g. submarine structures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
GB4209/60A 1959-02-06 1960-02-05 A method of manufacturing an electrode composed of a core of titanium and a porous coating of a noble metal Expired GB925080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL235848 1959-02-06

Publications (1)

Publication Number Publication Date
GB925080A true GB925080A (en) 1963-05-01

Family

ID=19751552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4209/60A Expired GB925080A (en) 1959-02-06 1960-02-05 A method of manufacturing an electrode composed of a core of titanium and a porous coating of a noble metal

Country Status (8)

Country Link
US (1) US3234110A (de)
BE (1) BE587237A (de)
CH (1) CH398512A (de)
DE (1) DE1115721B (de)
DK (1) DK98880C (de)
FR (1) FR1311108A (de)
GB (1) GB925080A (de)
NL (2) NL235848A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027051A1 (de) * 1979-10-08 1981-04-15 Eltech Systems Corporation Beschichtete Metallelektrode mit Sperrschicht und Verfahren zu deren Herstellung und Verwendung
US5665218A (en) * 1993-07-21 1997-09-09 The Furukawa Electric Co., Ltd. Method of producing an oxygen generating electrode

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497426A (en) * 1964-07-02 1970-02-24 Nippon Carbide Kogyo Kk Manufacture of electrode
GB1113421A (en) * 1964-07-20 1968-05-15 Imp Metal Ind Kynoch Ltd Electrodes and methods of making same
US3467584A (en) * 1966-10-24 1969-09-16 Ernest H Lyons Jr Plating platinum metals on chromium
US3751296A (en) * 1967-02-10 1973-08-07 Chemnor Ag Electrode and coating therefor
DE2035212C2 (de) * 1970-07-16 1987-11-12 Conradty GmbH & Co Metallelektroden KG, 8505 Röthenbach Metallanode für elektrolytische Prozesse
US3786680A (en) * 1972-11-01 1974-01-22 D Clark Voltage sensing system
US3897320A (en) * 1973-11-01 1975-07-29 Hooker Chemicals Plastics Corp Electrolytic manufacture of chlorates, using a plurality of electrolytic cells
US3920551A (en) * 1973-11-01 1975-11-18 Hooker Chemicals Plastics Corp Electrolytic method for the manufacture of dithionites
US3878072A (en) * 1973-11-01 1975-04-15 Hooker Chemicals Plastics Corp Electrolytic method for the manufacture of chlorates
US3884777A (en) * 1974-01-02 1975-05-20 Hooker Chemicals Plastics Corp Electrolytic process for manufacturing chlorine dioxide, hydrogen peroxide, chlorine, alkali metal hydroxide and hydrogen
CH575166A5 (de) * 1974-05-20 1976-04-30 Suisse Horlogerie
US4005003A (en) * 1975-04-15 1977-01-25 Olin Corporation Multi-component metal electrode
US4110180A (en) * 1976-04-28 1978-08-29 Diamond Shamrock Technologies S.A. Process for electrolysis of bromide containing electrolytes
US4217195A (en) * 1979-05-02 1980-08-12 General Electric Company Electrophoretic electrode for use in laser doppler shift spectroscopy, and method
US4362707A (en) * 1981-04-23 1982-12-07 Diamond Shamrock Corporation Preparation of chlorine dioxide with platinum group metal oxide catalysts
IL73536A (en) * 1984-09-13 1987-12-20 Eltech Systems Corp Composite catalytic material particularly for electrolysis electrodes,its manufacture and its use in electrolysis
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
ES2029851T3 (es) * 1986-04-17 1992-10-01 Eltech Systems Corporation Electrodo con catalizador de platino en una pelicula superficial y utilizacion del mismo.
US5004626A (en) * 1986-10-27 1991-04-02 Huron Technologies, Inc. Anodes and method of making
US4696731A (en) * 1986-12-16 1987-09-29 The Standard Oil Company Amorphous metal-based composite oxygen anodes
US4702813A (en) * 1986-12-16 1987-10-27 The Standard Oil Company Multi-layered amorphous metal-based oxygen anodes
US5314601A (en) * 1989-06-30 1994-05-24 Eltech Systems Corporation Electrodes of improved service life
US5324407A (en) * 1989-06-30 1994-06-28 Eltech Systems Corporation Substrate of improved plasma sprayed surface morphology and its use as an electrode in an electrolytic cell
US5328584A (en) * 1992-06-19 1994-07-12 Water Regeneration Systems, Inc. Passive circulation in electrolytic fluid treatment systems
US6527939B1 (en) 1999-06-28 2003-03-04 Eltech Systems Corporation Method of producing copper foil with an anode having multiple coating layers
US6733639B2 (en) * 2000-11-13 2004-05-11 Akzo Nobel N.V. Electrode
AU2002212901B2 (en) * 2000-11-13 2004-12-02 Akzo Nobel N.V. Gas diffusion electrode
JP2002263650A (ja) * 2001-03-14 2002-09-17 Sanyo Electric Co Ltd 電解によるオゾン発生方法及びオゾン発生装置
US7005075B2 (en) * 2001-07-16 2006-02-28 Miox Corporation Gas drive electrolytic cell
US7008523B2 (en) * 2001-07-16 2006-03-07 Miox Corporation Electrolytic cell for surface and point of use disinfection
EP1620582B1 (de) * 2003-05-07 2016-12-21 De Nora Tech, Inc. Glatte oberflächenbeschichtungen für eine anode
US8017178B2 (en) * 2003-12-16 2011-09-13 Cardiac Pacemakers, Inc. Coatings for implantable electrodes
DE102004015633A1 (de) * 2004-03-31 2005-10-20 Studiengesellschaft Kohle Mbh Verfahren zur Herstellung von Beschichtungen aus Iridiumoxiden
US7326330B2 (en) * 2004-06-10 2008-02-05 Miox Corporation Method and apparatus for scale and biofilm control
WO2006033762A2 (en) * 2004-08-19 2006-03-30 Miox Corporation Scented electrolysis product
KR101162795B1 (ko) * 2004-09-01 2012-07-05 엘테크 시스템스 코포레이션 낮은 염소 과전압을 위한 ｐｄ-함유 코팅
US20060137973A1 (en) * 2004-11-24 2006-06-29 Miox Corporation Device and method for instrument steralization
US20070261968A1 (en) * 2005-01-27 2007-11-15 Carlson Richard C High efficiency hypochlorite anode coating
US20080116146A1 (en) * 2006-11-17 2008-05-22 Miox Corproation Water purification system
US7922890B2 (en) * 2006-11-28 2011-04-12 Miox Corporation Low maintenance on-site generator
ES2387302T3 (es) * 2006-12-23 2012-09-20 Miox Corporation Control del flujo interno en celdas electrolíticas
EP2183202A2 (de) * 2007-07-20 2010-05-12 Siemens Medical Solutions USA, Inc. Mikrofluidische radiosynthese einer radioaktiv markierten verbindung anhand elektrochemischen einfangens und freisetzens
US20130115307A1 (en) 2007-10-30 2013-05-09 Verdis Norton Method and Apparatus for Producing a Stabilized Antimicrobial Non-toxic Electrolyzed Saline Solution Exhibiting Potential as a Therapeutic
US8455010B1 (en) 2007-10-31 2013-06-04 Reoxcyn Discoveries Group, Inc Product and method for producing an immune system supplement and performance enhancer
US8367120B1 (en) 2007-10-31 2013-02-05 Reoxcyn Discoveries Group, Inc. Method and apparatus for producing a stablized antimicrobial non-toxic electrolyzed saline solution exhibiting potential as a therapeutic
JP2009154030A (ja) * 2007-12-25 2009-07-16 Mikuni Corp 電解水生成噴霧装置
US20090205972A1 (en) * 2008-01-04 2009-08-20 Miox Corporation Electrolytic Purifier
US20090283417A1 (en) * 2008-05-19 2009-11-19 Miox Corporation Electrolytic Cell with Gas Driven Pumping
CA2763550A1 (en) * 2008-05-28 2009-12-23 Miox Corporation Reverse polarity cleaning and electronic flow control systems for low intervention electrolytic chemical generators
WO2012019016A2 (en) 2010-08-06 2012-02-09 Miox Corporation Electrolytic on-site generator
TWI433964B (zh) 2010-10-08 2014-04-11 Water Star Inc 複數層之混合金屬氧化物電極及其製法
US9593026B2 (en) 2011-05-06 2017-03-14 Johnson Matthey Public Limited Company Organic contaminant destruction using chlorine or mixed oxidant solution and ultraviolet light
US10208384B2 (en) * 2011-08-11 2019-02-19 Toyota Motor Engineering & Manufacturing North America, Inc. Efficient water oxidation catalysts and methods of oxygen and hydrogen production by photoelectrolysis
CN103173835B (zh) * 2011-12-22 2016-01-06 中国科学院大连化学物理研究所 一种金属钛材料的处理方法
US20150021243A1 (en) * 2012-01-30 2015-01-22 Rodney E Herrington Personal Water Purifier
EP2765221A1 (de) 2013-02-11 2014-08-13 Unilever N.V. Elektrolytverfahren zum Herstellen eines Bleichmittels
SG11201810046TA (en) 2014-12-09 2018-12-28 Johnson Matthey Plc Methods for the direct electrolytic production of stable, high concentration aqueous halosulfamate or halosulfonamide solutions
US9775992B2 (en) 2015-02-13 2017-10-03 Cardiac Pacemakers, Inc. Implantable electrode
US11668017B2 (en) 2018-07-30 2023-06-06 Water Star, Inc. Current reversal tolerant multilayer material, method of making the same, use as an electrode, and use in electrochemical processes
CN114457368B (zh) * 2022-03-08 2023-11-21 昆明冶金研究院有限公司 一种锌电积用涂层钛阳极及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE559886A (de) * 1956-08-08
US2955999A (en) * 1957-09-04 1960-10-11 Ionics Self-rectifying electrodialysis unit
LU36518A1 (de) * 1957-10-24
US2991234A (en) * 1958-08-11 1961-07-04 Croname Inc Enameled aluminum and process for manufacture thereof
US3103484A (en) * 1959-10-10 1963-09-10 Anodes for electrolytic chlorine
US3085052A (en) * 1960-09-09 1963-04-09 Lockheed Aircraft Corp Method for making film capacitors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027051A1 (de) * 1979-10-08 1981-04-15 Eltech Systems Corporation Beschichtete Metallelektrode mit Sperrschicht und Verfahren zu deren Herstellung und Verwendung
US5665218A (en) * 1993-07-21 1997-09-09 The Furukawa Electric Co., Ltd. Method of producing an oxygen generating electrode

Also Published As

Publication number Publication date
CH398512A (de) 1966-03-15
DE1115721B (de) 1961-10-26
DK98880C (da) 1964-06-01
NL235848A (de)
US3234110A (en) 1966-02-08
FR1311108A (fr) 1962-12-07
BE587237A (nl) 1960-05-30
NL122179C (de) 1966-12-15

Similar Documents

Publication Publication Date Title
GB925080A (en) A method of manufacturing an electrode composed of a core of titanium and a porous coating of a noble metal
SE8203139L (sv) Elektrolyselektrod med hog bestendighet och forfarande for framstellning derav
GB855107A (en) Improvements in or relating to anodes
FR2033146A5 (de)
ES244856A1 (es) Un electrodo consistente en un material buen conductor no resistente quimicamente, provisto de un revestimiento analogamente buen conductor y quimicamente resistente
US3213004A (en) Surface preparation of platinum group metals for electrodeposition
SE8501026D0 (sv) Durable electrode for electrolysis and process for production thereof
GB1472028A (en) Process for the manufacture of electrodes for electrolytic purposes and electrodes so manufactured
GB1373611A (en) Lead dioxide electrode
US3365377A (en) Method of sealing anodized aluminum
GB1194437A (en) Improvements in Silicided Molybdenum Surfaces
GB1406568A (en) Electrolytic surface preparation process for recoating of used coated metallic electrodes
GB743692A (en) Process for polishing articles of aluminium and aluminium alloys by anodic treatment in an electrolyte
JPS5589500A (en) Electrolytic multi-coloration for aluminum or aluminum alloy anode oxide film
JPS5623299A (en) Electrolytic coloring method of aluminum or its alloy
GB1128136A (en) Improvements in or relating to anodes for electrolytic cells
GB959656A (en) Improvements in or relating to processes for increasing the superficial area of aluminium strips for use in electrolytic capacitors
GB957703A (en) Improvements in and relating to the activation of platinum group metals
GB973820A (en) An improved method of separating hydrogen isotopes
GB1390709A (en) Continuous electrolytic etching or forming of metal strip
SU416925A3 (de)
JPS5511194A (en) Electrolytic coloring method of aluminum or aluminum alloy
GB973810A (en) Improvements in and relating to the electrolytic production of hydrogen
Tochi Coloring of Anodic Oxide Layer on Aluminum or Its Alloys
Tochi Coloring of Anodic Oxide Layer on Aluminum or Its Alloys by Electrolytically Treating to Form Coating of Less Noble Metal and Then More-Noble Metal