ECSP12012117A - Electrodo para procesos electroquímicos y procedimiento para obtener el mismo - Google Patents

Electrodo para procesos electroquímicos y procedimiento para obtener el mismo

Info

Publication number
ECSP12012117A
ECSP12012117A ECSP12012117A ECSP12012117A EC SP12012117 A ECSP12012117 A EC SP12012117A EC SP12012117 A ECSP12012117 A EC SP12012117A EC SP12012117 A ECSP12012117 A EC SP12012117A
Authority
EC
Ecuador
Prior art keywords
electrode
procedure
same
electrochemical processes
operating conditions
Prior art date
Application number
Other languages
English (en)
Inventor
Antonio Lorenzo Antozzi
Marianna Brichese
Alice Calderara
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 ECSP12012117A publication Critical patent/ECSP12012117A/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
    • C25B11/073—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
    • 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
    • C25B1/02—Hydrogen or oxygen

Landscapes

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

Abstract

Un electrodo adecuado para su uso como cátodo generador de hidrógeno en procesos eléctricos se obtiene mediante descomposición térmica de un precursor que consta de una solución acética de nitratos de rutenio y opcionalmente de tierras raras. El electrodo muestra un sobrepotencial de evolución de hidrógeno catódico bajo, una tolerancia mejorada a fenómenos de inversión de corriente y una duración elevada en condiciones de operación industriales.
ECSP12012117 2010-02-22 2012-08-22 Electrodo para procesos electroquímicos y procedimiento para obtener el mismo ECSP12012117A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000268A ITMI20100268A1 (it) 2010-02-22 2010-02-22 Elettrodo per processi elettrolitici e metodo per il suo ottenimento

Publications (1)

Publication Number Publication Date
ECSP12012117A true ECSP12012117A (es) 2012-09-28

Family

ID=42269980

Family Applications (1)

Application Number Title Priority Date Filing Date
ECSP12012117 ECSP12012117A (es) 2010-02-22 2012-08-22 Electrodo para procesos electroquímicos y procedimiento para obtener el mismo

Country Status (25)

Country Link
US (1) US9090983B2 (es)
EP (1) EP2539490B1 (es)
JP (1) JP5876838B2 (es)
KR (1) KR101767036B1 (es)
CN (1) CN102713013B (es)
AR (1) AR080252A1 (es)
AU (1) AU2011217180B2 (es)
BR (1) BR112012020981B1 (es)
CA (1) CA2784964C (es)
CL (1) CL2012002332A1 (es)
CO (1) CO6602126A2 (es)
DK (1) DK2539490T3 (es)
EA (1) EA020438B1 (es)
EC (1) ECSP12012117A (es)
EG (1) EG26999A (es)
ES (1) ES2542609T3 (es)
HU (1) HUE027015T2 (es)
IL (1) IL220405A0 (es)
IT (1) ITMI20100268A1 (es)
MX (1) MX2012009736A (es)
PL (1) PL2539490T3 (es)
PT (1) PT2539490E (es)
SG (1) SG183105A1 (es)
TW (1) TWI498277B (es)
WO (1) WO2011101477A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20110735A1 (it) * 2011-05-03 2012-11-04 Industrie De Nora Spa Elettrodo per processi elettrolitici e metodo per il suo ottenimento
CN106995928A (zh) * 2016-01-23 2017-08-01 西南大学 基于在模拟海水中AuPdPt-WC/C纳米复合析氢催化剂的制备方法
CN107815703B (zh) * 2016-09-14 2019-09-10 蓝星(北京)化工机械有限公司 析氢活性阴极及其制备方法和包含所述析氢活性阴极的电解槽
KR102161672B1 (ko) * 2017-09-28 2020-10-05 주식회사 엘지화학 염수 전기 분해용 음극의 제조방법
TW202146707A (zh) 2020-01-24 2021-12-16 英商億諾斯技術有限公司 電極總成及電解器

Family Cites Families (13)

* 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
US4871703A (en) * 1983-05-31 1989-10-03 The Dow Chemical Company Process for preparation of an electrocatalyst
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
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
MX2007009129A (es) * 2005-01-27 2008-02-12 Ind Denora S P A Revestimiento anodico para hipoclorito de alta eficiencia.
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
DE102007044171A1 (de) * 2007-09-15 2009-03-19 Bayer Materialscience Ag Verfahren zur Herstellung von Graphitelektroden für elektrolytische Prozesse
JP4927006B2 (ja) * 2008-03-07 2012-05-09 ペルメレック電極株式会社 水素発生用陰極
ITMI20091719A1 (it) * 2009-10-08 2011-04-09 Industrie De Nora Spa Catodo per processi elettrolitici
ITMI20110735A1 (it) * 2011-05-03 2012-11-04 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
WO2011101477A1 (en) 2011-08-25
JP2013520568A (ja) 2013-06-06
CL2012002332A1 (es) 2012-10-12
US9090983B2 (en) 2015-07-28
BR112012020981A2 (pt) 2016-05-03
KR101767036B1 (ko) 2017-08-10
SG183105A1 (en) 2012-09-27
AR080252A1 (es) 2012-03-21
EG26999A (en) 2015-03-22
EP2539490A1 (en) 2013-01-02
BR112012020981B1 (pt) 2020-03-03
MX2012009736A (es) 2012-10-05
TWI498277B (zh) 2015-09-01
EA020438B1 (ru) 2014-11-28
CN102713013A (zh) 2012-10-03
HUE027015T2 (en) 2016-08-29
PL2539490T3 (pl) 2015-10-30
KR20120129999A (ko) 2012-11-28
PT2539490E (pt) 2015-09-09
ES2542609T3 (es) 2015-08-07
IL220405A0 (en) 2012-08-30
EP2539490B1 (en) 2015-05-06
AU2011217180B2 (en) 2014-05-22
CA2784964A1 (en) 2011-08-25
EA201290821A1 (ru) 2013-01-30
CA2784964C (en) 2018-11-20
TW201129498A (en) 2011-09-01
ITMI20100268A1 (it) 2011-08-23
CO6602126A2 (es) 2013-01-18
JP5876838B2 (ja) 2016-03-02
DK2539490T3 (da) 2015-07-20
US20120312683A1 (en) 2012-12-13
AU2011217180A1 (en) 2012-07-26
CN102713013B (zh) 2016-06-01

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