UY34052A - Electrodo para procesos electroquímicos y método para obtenerlo - Google Patents

Electrodo para procesos electroquímicos y método para obtenerlo

Info

Publication number
UY34052A
UY34052A UY0001034052A UY34052A UY34052A UY 34052 A UY34052 A UY 34052A UY 0001034052 A UY0001034052 A UY 0001034052A UY 34052 A UY34052 A UY 34052A UY 34052 A UY34052 A UY 34052A
Authority
UY
Uruguay
Prior art keywords
electrode
obtaining
electrochemical processes
electrochemical
processes
Prior art date
Application number
UY0001034052A
Other languages
English (en)
Inventor
Brichese Marianna
Antonio Lorenzo Antozzi
Calderara Alice
Original Assignee
Industrie De Nora Spa
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 Industrie De Nora Spa filed Critical Industrie De Nora Spa
Publication of UY34052A publication Critical patent/UY34052A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/462—Ruthenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/892—Nickel and noble metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B01J37/0225—Coating of metal substrates
    • 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
    • C23C18/02—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 thermal decomposition
    • C23C18/12—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 thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • 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
    • C23C18/02—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 thermal decomposition
    • C23C18/12—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 thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/1204—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 thermal decomposition characterised by the deposition of inorganic material other than metallic material inorganic material, e.g. non-oxide and non-metallic such as sulfides, nitrides based compounds
    • C23C18/1208—Oxides, e.g. ceramics
    • C23C18/1216—Metal oxides
    • 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
    • C23C18/02—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 thermal decomposition
    • C23C18/12—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 thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/1225—Deposition of multilayers of inorganic 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Ceramic Engineering (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Catalysts (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

La invención es relativa a un electrodo para procesos electroquímicos, en particular a un cátodo apto para la evolución de hidrógeno en un proceso electrolítico industrial que comprende un substrato metálico revestido con una capa catalítica externa que contiene óxido de rutenio cristalino con una estructura de tipo rútilo altamente ordenada con una longitud de enlace Ru Ru y Ru O caracterizada por un factor de Debye-Waller menor de un valor crí tico. La capa catalítica externa puede contener óxidos de tierras raras, tales como praseodimio. El electrodo puede comprender también una capa fina catalítica interna a base de platino, que le da una protección mejorada frente a acontecimientos de inversión de la corriente accidentales
UY0001034052A 2011-05-03 2012-05-02 Electrodo para procesos electroquímicos y método para obtenerlo UY34052A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000735A ITMI20110735A1 (it) 2011-05-03 2011-05-03 Elettrodo per processi elettrolitici e metodo per il suo ottenimento

Publications (1)

Publication Number Publication Date
UY34052A true UY34052A (es) 2012-11-30

Family

ID=44554284

Family Applications (1)

Application Number Title Priority Date Filing Date
UY0001034052A UY34052A (es) 2011-05-03 2012-05-02 Electrodo para procesos electroquímicos y método para obtenerlo

Country Status (19)

Country Link
US (1) US9090981B2 (es)
EP (1) EP2704826B1 (es)
JP (1) JP6121989B2 (es)
KR (1) KR101963105B1 (es)
CN (1) CN103702756B (es)
AR (1) AR086264A1 (es)
AU (1) AU2012251663B2 (es)
BR (1) BR112013026930B1 (es)
CA (1) CA2830825C (es)
DK (1) DK2704826T3 (es)
EA (1) EA024969B1 (es)
HK (1) HK1190981A1 (es)
IL (1) IL228782A (es)
IT (1) ITMI20110735A1 (es)
MX (1) MX353643B (es)
TW (1) TWI567242B (es)
UY (1) UY34052A (es)
WO (1) WO2012150307A1 (es)
ZA (1) ZA201307143B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20100268A1 (it) * 2010-02-22 2011-08-23 Industrie De Nora Spa Elettrodo per processi elettrolitici e metodo per il suo ottenimento
ITMI20122030A1 (it) * 2012-11-29 2014-05-30 Industrie De Nora Spa Catodo per evoluzione elettrolitica di idrogeno
CN107002261B (zh) * 2014-12-26 2020-01-14 旭化成株式会社 电解用阴极及其制造方法以及电解用电解槽
US11390960B1 (en) * 2016-09-28 2022-07-19 Plasma Processes, Llc High temperature corrosion resistant composite structure consisting of ruthenium and its alloys
CN108070877B (zh) * 2017-11-09 2020-07-07 江苏安凯特科技股份有限公司 一种用于电解生产的阴极及其制备方法
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
CN112941550B (zh) * 2019-11-25 2024-05-14 蓝星(北京)化工机械有限公司 零极距电解槽阴极用阴极底网及其制备方法
IT202000015250A1 (it) * 2020-06-25 2021-12-25 Industrie De Nora Spa Elettrodo per evoluzione elettrolitica di idrogeno
US20220195612A1 (en) * 2020-12-22 2022-06-23 De Nora Tech, Llc Electrolyser for electrochlorination processes and a self-cleaning electrochlorination system
IT202100020735A1 (it) 2021-08-02 2023-02-02 Industrie De Nora Spa Elettrodo per evoluzione elettrolitica di idrogeno

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157943A (en) * 1978-07-14 1979-06-12 The International Nickel Company, Inc. Composite electrode for electrolytic processes
IL67047A0 (en) * 1981-10-28 1983-02-23 Eltech Systems Corp Narrow gap electrolytic cells
JPH0689470B2 (ja) * 1983-08-18 1994-11-09 ペルメレック電極株式会社 造膜性金属基材とルテニウムを含有する触媒的酸化物被覆とより成る酸素発生陽極の製造
JPH0633492B2 (ja) * 1987-06-29 1994-05-02 ペルメレック電極株式会社 電解用陰極及びその製造方法
JP3212334B2 (ja) * 1991-11-28 2001-09-25 ペルメレック電極株式会社 電解用電極基体、電解用電極及びそれらの製造方法
US5358889A (en) * 1993-04-29 1994-10-25 Northern Telecom Limited Formation of ruthenium oxide for integrated circuits
TW200304503A (en) * 2002-03-20 2003-10-01 Asahi Chemical Ind Electrode for generation of hydrogen
JP2006097122A (ja) * 2004-08-31 2006-04-13 Sanyo Electric Co Ltd 電解用電極及び電解用電極の製造方法
JP4341838B2 (ja) * 2004-10-01 2009-10-14 ペルメレック電極株式会社 電解用陰極
WO2006136569A1 (de) * 2005-06-22 2006-12-28 Basf Aktiengesellschaft Ruthenium-heterogenkatalysator und verfahren zur hydrierung einer carbocyclischen aromatischen gruppe, insbesondere zur herstellung von kernhydrierten bisglycidylethern der bisphenole a und f
KR100684767B1 (ko) * 2005-07-29 2007-02-20 삼성에스디아이 주식회사 연료 전지 캐소드용 촉매, 이를 포함하는 막-전극 어셈블리및 연료 전지 시스템
ITMI20061947A1 (it) * 2006-10-11 2008-04-12 Industrie De Nora Spa Catodo per processi elettrolitici
JP4274489B2 (ja) * 2006-10-25 2009-06-10 クロリンエンジニアズ株式会社 水素発生用電極およびその製造方法
IT1391767B1 (it) * 2008-11-12 2012-01-27 Industrie De Nora Spa Elettrodo per cella elettrolitica
DE102009035546A1 (de) * 2009-07-31 2011-02-03 Bayer Materialscience Ag Elektrode und Elektrodenbeschichtung
ITMI20100268A1 (it) * 2010-02-22 2011-08-23 Industrie De Nora Spa Elettrodo per processi elettrolitici e metodo per il suo ottenimento
DE102013220979A1 (de) * 2013-04-26 2014-11-13 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betrieb eines bürstenlosen Gleichstrommotors

Also Published As

Publication number Publication date
AR086264A1 (es) 2013-12-04
DK2704826T3 (en) 2017-04-10
JP2014517872A (ja) 2014-07-24
AU2012251663A1 (en) 2013-10-17
BR112013026930B1 (pt) 2021-01-19
KR20140018297A (ko) 2014-02-12
MX2013012225A (es) 2013-11-22
MX353643B (es) 2018-01-19
CA2830825A1 (en) 2012-11-08
EP2704826B1 (en) 2017-01-11
BR112013026930A2 (pt) 2016-12-27
ZA201307143B (en) 2014-12-23
CN103702756A (zh) 2014-04-02
TW201245496A (en) 2012-11-16
HK1190981A1 (zh) 2014-07-18
AU2012251663B2 (en) 2016-11-10
IL228782A (en) 2017-10-31
EP2704826A1 (en) 2014-03-12
CN103702756B (zh) 2015-09-09
EA201391258A1 (ru) 2014-02-28
WO2012150307A1 (en) 2012-11-08
US20140008215A1 (en) 2014-01-09
KR101963105B1 (ko) 2019-03-29
IL228782A0 (en) 2013-12-31
US9090981B2 (en) 2015-07-28
ITMI20110735A1 (it) 2012-11-04
EA024969B1 (ru) 2016-11-30
TWI567242B (zh) 2017-01-21
JP6121989B2 (ja) 2017-04-26
CA2830825C (en) 2019-07-16

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