MX9705803A - Catodo para utilizarse en una celda electrolitica. - Google Patents

Catodo para utilizarse en una celda electrolitica.

Info

Publication number
MX9705803A
MX9705803A MX9705803A MX9705803A MX9705803A MX 9705803 A MX9705803 A MX 9705803A MX 9705803 A MX9705803 A MX 9705803A MX 9705803 A MX9705803 A MX 9705803A MX 9705803 A MX9705803 A MX 9705803A
Authority
MX
Mexico
Prior art keywords
cathode
electrocatalytically
outer layer
oxide
active outer
Prior art date
Application number
MX9705803A
Other languages
English (en)
Other versions
MXPA97005803A (es
Inventor
David Ronald Hodgson
Francis Rourke
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Publication of MX9705803A publication Critical patent/MX9705803A/es
Publication of MXPA97005803A publication Critical patent/MXPA97005803A/es

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
    • C25B11/052—Electrodes comprising one or more electrocatalytic coatings on a substrate
    • 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
    • C25B11/097—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 comprising two or more noble metals or noble metal alloys

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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Inert Electrodes (AREA)

Abstract

Un cátodo, en donde la capa externa electrocatalíticamente activa es de un espesor sustancialmente uniforme y tiene contornos, los cuales por lo menos sustancialmente son iguales a los contornos del sustrato inmediatamente subyacente a la misma. El electrodo puede ser preparado mediante deposicion de la capa externa electrocatalíticamente activa mediante deposicion de vapor física. La capa externa electrocataliticamente activa comprende (a) cerio y/o oxido de cerio y por lo menos un metal del Grupo 8 no noble, o (b) platino y/o oxido de platino y rutenio y/u oxido de rutenio.
MXPA/A/1997/005803A 1995-02-11 1997-07-30 Catodo para utilizarse en una celda electrolitica MXPA97005803A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9502665.4A GB9502665D0 (en) 1995-02-11 1995-02-11 Cathode for use in electrolytic cell
GB9502665.4 1995-02-11
PCT/GB1996/000157 WO1996024705A1 (en) 1995-02-11 1996-01-26 Cathode for use in electrolytic cell

Publications (2)

Publication Number Publication Date
MX9705803A true MX9705803A (es) 1997-10-31
MXPA97005803A MXPA97005803A (es) 1998-07-03

Family

ID=

Also Published As

Publication number Publication date
GB9502665D0 (en) 1995-03-29
TW408195B (en) 2000-10-11
WO1996024705A1 (en) 1996-08-15
PL321731A1 (en) 1997-12-22
NO973653D0 (no) 1997-08-08
AU4456696A (en) 1996-08-27
NO973653L (no) 1997-08-08
EP0804636A1 (en) 1997-11-05
FI973262A (fi) 1997-08-07
CN1173899A (zh) 1998-02-18
TR199700750T1 (xx) 1998-02-21
CA2209517A1 (en) 1996-08-15
JPH10513224A (ja) 1998-12-15
AU706571B2 (en) 1999-06-17
FI973262A0 (fi) 1997-08-07
AR000927A1 (es) 1997-08-27
KR19980702132A (ko) 1998-07-15
ZA96483B (en) 1996-08-12
US6017430A (en) 2000-01-25

Similar Documents

Publication Publication Date Title
CA2050458A1 (en) Electrode
TW329564B (en) The bottom electrode of IC capacitor and its manufacturing method
AU5589699A (en) Capacitors comprising roughened platinum layers, methods of forming roughened layers of platinum and methods of forming capacitors
MY108114A (en) Cathode for use in electrolytic cell
RU92004519A (ru) Электрод и способ его получения
ES2050581A1 (es) Articulo reflectante y procedimiento para su fabricacion.
AR000927A1 (es) Catodo para ser usado en una celda electrolitica, metodo para prepararlo, celda electrolitica que lo comprende y metodo de electrolisis llevado a caboen dicha celda.
EP0910120A3 (en) Method of producing a ferroelectric thin film containing bismuth
CA2285982A1 (en) Method for producing a coating containing titanium boride
CH673071GA3 (es)
MY103613A (en) Decorative panel as construction material
EP0389451A3 (en) Durable electrode for use in electrolysis and process for producing the same
MY102525A (en) Lead oxide-coated electrode for use in electrolysis and process for producing the same.
ATE156629T1 (de) Verfahren zur aufbringen einer cermet- elektrodenschicht auf einem gesinterten elektrolyt
ES8205887A1 (es) Un metodo para fabricar un electrodo para usarse en procedi-mientos electroliticos
FR2409660A1 (fr) Substrat de circuit imprime a revetement resistant
ZA943723B (en) Electrochemical metal analysis
ES2002551A6 (es) Vidrio plano revestido
AU5116398A (en) Metallic object with a thin polyphase oxide coating and process for the manufacture thereof
EP0745605A3 (en) Liquid methyltin halide compositions
TW266335B (en) Preparation of electrode
CA2279306A1 (en) Improvements in or relating to electrodes
AU4155200A (en) Process for electrolytic coating of a substrate
JPS61253365A (ja) 表面被覆体
EP0712939A3 (en) Pot roll for continuous hot-dip galvanizing