ATE29155T1 - Verfahren zur herstellung einer wolframcarbidaktivierten elektrode. - Google Patents

Verfahren zur herstellung einer wolframcarbidaktivierten elektrode.

Info

Publication number
ATE29155T1
ATE29155T1 AT83105608T AT83105608T ATE29155T1 AT E29155 T1 ATE29155 T1 AT E29155T1 AT 83105608 T AT83105608 T AT 83105608T AT 83105608 T AT83105608 T AT 83105608T AT E29155 T1 ATE29155 T1 AT E29155T1
Authority
AT
Austria
Prior art keywords
tungsten carbide
graphite
manufacture
activated electrode
electrode
Prior art date
Application number
AT83105608T
Other languages
English (en)
Inventor
Aristides Dr Naoumidis
Herbert Dr Neumeister
Arno Schirbach
Bernd Dieter Dr Struck
Dieter Triefenbach
Original Assignee
Kernforschungsanlage Juelich
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 Kernforschungsanlage Juelich filed Critical Kernforschungsanlage Juelich
Application granted granted Critical
Publication of ATE29155T1 publication Critical patent/ATE29155T1/de

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
    • 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
    • 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
    • C25B11/042—Electrodes formed of a single material
    • C25B11/043—Carbon, e.g. diamond or graphene

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)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
AT83105608T 1982-06-15 1983-06-08 Verfahren zur herstellung einer wolframcarbidaktivierten elektrode. ATE29155T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3222436A DE3222436C2 (de) 1982-06-15 1982-06-15 Verfahren zur Herstellung einer wolframcarbidaktivierten Elektrode und deren Verwendung
EP83105608A EP0096837B1 (de) 1982-06-15 1983-06-08 Verfahren zur Herstellung einer wolframcarbidaktivierten Elektrode

Publications (1)

Publication Number Publication Date
ATE29155T1 true ATE29155T1 (de) 1987-09-15

Family

ID=6166093

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83105608T ATE29155T1 (de) 1982-06-15 1983-06-08 Verfahren zur herstellung einer wolframcarbidaktivierten elektrode.

Country Status (6)

Country Link
US (1) US4702784A (de)
EP (1) EP0096837B1 (de)
JP (1) JPS596388A (de)
AT (1) ATE29155T1 (de)
CA (1) CA1203722A (de)
DE (1) DE3222436C2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3611938C1 (de) * 1986-04-09 1987-10-15 Kernforschungsanlage Juelich Kathoden-Membran-Einheit und Verfahren zu deren Herstellung
GB2231885A (en) * 1989-05-24 1990-11-28 Atomic Energy Authority Uk Protective carbide coatings for carbon elements
DE4226076A1 (de) * 1992-08-06 1994-02-10 Siemens Ag Elektrodenanordnung für Gasentladungsschalter
EP1294960A2 (de) * 2000-06-30 2003-03-26 Saint-Gobain Abrasives, Inc. Verfahren zum beschichten von abrasiven teilchen mit metall
US7727927B2 (en) * 2000-09-29 2010-06-01 Global Tungsten & Powders Corp. Method of making tungsten-containing fuel cell catalysts
AU2001285343A1 (en) * 2000-09-29 2002-04-15 Osram Sylvania Inc. Tungsten carbide material
US6696184B1 (en) * 2000-09-29 2004-02-24 Osram Sylvania Inc. Supported tungsten carbide material
US6656870B2 (en) 2000-09-29 2003-12-02 Osram Sylvania Inc. Tungsten-containing fuel cell catalyst and method of making same
CA2519957C (en) * 2003-03-26 2012-06-26 Osram Sylvania Inc. Tungsten-based electrocatalyst and fuel cell containing same
JP2006107987A (ja) * 2004-10-07 2006-04-20 Hitachi Maxell Ltd 燃料電池用触媒、該触媒を用いた燃料電池及び膜電極接合体
EA020763B9 (ru) 2008-08-04 2015-05-29 Эй-Джи-Си Флет Гласс Норт Эмерике, Инк. Источник плазмы и способы нанесения тонкопленочных покрытий с использованием плазменно-химического осаждения из газовой фазы
KR101516900B1 (ko) * 2011-03-30 2015-05-04 샤먼 골든 이그레트 스페셜 알로이 코., 엘티디. 공업용 나노니들 자주색 산화텅스텐의 화학적 제조 방법
CN107852805B (zh) 2014-12-05 2020-10-16 Agc玻璃欧洲公司 空心阴极等离子体源
KR102365939B1 (ko) 2014-12-05 2022-02-22 에이지씨 플랫 글래스 노스 아메리카, 인코퍼레이티드 거대-입자 감소 코팅을 활용하는 플라즈마 소스 및 박막 코팅의 증착과 표면의 개질을 위해 거대-입자 감소 코팅을 활용하는 플라즈마 소스의 사용 방법
US9721765B2 (en) 2015-11-16 2017-08-01 Agc Flat Glass North America, Inc. Plasma device driven by multiple-phase alternating or pulsed electrical current
US10573499B2 (en) 2015-12-18 2020-02-25 Agc Flat Glass North America, Inc. Method of extracting and accelerating ions
US10242846B2 (en) 2015-12-18 2019-03-26 Agc Flat Glass North America, Inc. Hollow cathode ion source

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1077920A (en) * 1913-01-27 1913-11-04 Us Smelting Refining & Mining Company Electrode.
SU116653A1 (ru) * 1957-03-21 1957-11-30 А.Н. Антонов Способ изготовлени крупногабаритных угольных и графитированных блоков и изделий сложной конфигурации
DE1107578B (de) * 1958-07-18 1961-05-25 Elettrocarbonium S P A Mailand Verfahren zur Herstellung von Verbindungen zwischen Kohle- oder Graphitformkoerpern untereinander oder mit Metallteilen
US3432336A (en) * 1964-08-25 1969-03-11 North American Rockwell Impregnation of graphite with refractory carbides
US3778300A (en) * 1966-10-07 1973-12-11 Atomic Energy Commission Method of forming impermeable carbide coats on graphite
DE1299287B (de) * 1967-04-05 1969-07-17 Metallgesellschaft Ag Elektrode fuer die elektrolytische Zerlegung von Salzsaeure
US3619286A (en) * 1968-12-18 1971-11-09 Budd Co Cast graphite electrodes for edm applications
DE2027472C3 (de) * 1970-06-04 1982-05-19 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Herstellung eines Brennstoffkatalysators aus Wolframcarbid für elektrochemische Brennstoffzellen
US4126489A (en) * 1973-07-17 1978-11-21 Varian Associates, Inc. Method of making cathode heaters
DE2445310A1 (de) * 1974-09-23 1976-04-08 Bosch Gmbh Robert Verfahren zur herstellung von katalysatorelektroden fuer elektrochemische prozesse
JPS541300Y2 (de) * 1976-02-27 1979-01-22
JPS5373829A (en) * 1976-12-14 1978-06-30 Fuji Ps Concrete Constituent member for concrete board structure
DE2739324C3 (de) * 1977-09-01 1981-09-10 Hoechst Ag, 6000 Frankfurt Verfahren und Vorrichtung zur Durchführung elektrochemischer Reaktionen sowie dazu geeignete bipolare Elektroden
CA1117589A (en) * 1978-03-04 1982-02-02 David E. Brown Method of stabilising electrodes coated with mixed oxide electrocatalysts during use in electrochemical cells
JPS619445Y2 (de) * 1979-04-27 1986-03-25
US4308114A (en) * 1980-07-21 1981-12-29 Aluminum Company Of America Electrolytic production of aluminum using a composite cathode
JPS6022072B2 (ja) * 1982-06-30 1985-05-30 ペルメレツク電極株式会社 酸性溶液電解用陰極及びその製造方法

Also Published As

Publication number Publication date
CA1203722A (en) 1986-04-29
JPS596388A (ja) 1984-01-13
DE3222436A1 (de) 1983-12-15
US4702784A (en) 1987-10-27
EP0096837A1 (de) 1983-12-28
DE3222436C2 (de) 1987-02-19
EP0096837B1 (de) 1987-08-26

Similar Documents

Publication Publication Date Title
ATE29155T1 (de) Verfahren zur herstellung einer wolframcarbidaktivierten elektrode.
GB1444461A (en) Porous heating devices
DE3685417D1 (de) Elektrokatalytische gasdiffusionselektrode mit verwendung einer duennen schicht aus kohlenstoffgewebe.
TW200617210A (en) Conductive diamond electrode and process for producing the same
DE60321047D1 (de) Kohlenstoffmaterial zur herstellung von elektrisch leitfähigen materialien sowie deren verwendung
GB1490347A (en) Friction members
JPS5510583A (en) Enzyme electrode and its manufacture
DE3873520D1 (de) Graphitstrukturen und verfahren zu deren herstellung.
ATE50887T1 (de) Verfahren zur herstellung einer katalytischen schicht fuer eine brennstoffzellenelektrode.
DE3578968D1 (de) Verfahren zur herstellung von vorlaeuferpechen fuer kohlenstoffasern.
GB827763A (en) Threaded carbon member for connecting carbon electrodes and method of making same
JPS57208073A (en) Porous catalyst layer of air electrode
ES2159971T3 (es) Electrodo de difusion de gas y su obtencion.
JPS56138876A (en) Fuel cell
JPS53149194A (en) Coating method for graphite substrate with silicon carbide
ATE7891T1 (de) Verfahren zur herstellung von siliziumkarbidkoerpern.
GB919419A (en) Improvements in or relating to impregnated cathodes suitable for use in electric discharge tubes
JPS57124864A (en) Gas diffusion electrode of fuel cell
JPS5322353A (en) Cathode structure of electron tube
ATE60168T1 (de) Brennstoffzelle mit zusammengesetzter elektrolytmatrix.
FR2356690A1 (fr) Composition d'isolation agissant par ablation, notamment pour le revetement de chambres de combustion et pour les corps de reentree dans l'atmosphere
JPS5222468A (en) Method of manufacturing filaments for electron guns
JPS576826A (en) Electrochromic display body
KR900701691A (ko) 질화붕소 복합재 및 그 제조방법
JPS54161318A (en) Production of speaker diapharagm

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee