AR080252A1 - Electrodo para procesos electroquimicos y metodo para obtenerlo - Google Patents

Electrodo para procesos electroquimicos y metodo para obtenerlo

Info

Publication number
AR080252A1
AR080252A1 ARP110100546A ARP110100546A AR080252A1 AR 080252 A1 AR080252 A1 AR 080252A1 AR P110100546 A ARP110100546 A AR P110100546A AR P110100546 A ARP110100546 A AR P110100546A AR 080252 A1 AR080252 A1 AR 080252A1
Authority
AR
Argentina
Prior art keywords
electrode
obtaining
hydrogen evolution
electrochemical processes
cathode
Prior art date
Application number
ARP110100546A
Other languages
English (en)
Inventor
Marianna Brichese
Antonio Lorenzo Antozzi
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 AR080252A1 publication Critical patent/AR080252A1/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)
  • Electrolytic Production Of Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

Un electrodo apto para ser utilizado como cátodo de evolucion de hidrogeno con procesos electrolíticos es obtenido por descomposicion térmica de un precursor constituido por una solucion acética de nitratos de rutenio y opcionalmente de tierras raras. El electrodo muestra un bajo sobrepotencial catodico de evolucion de hidrogeno, una tolerancia mejorada a los fenomenos de inversion de corriente y una alta duracion en condiciones de funcionamiento industrial.
ARP110100546A 2010-02-22 2011-02-22 Electrodo para procesos electroquimicos y metodo para obtenerlo AR080252A1 (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
AR080252A1 true AR080252A1 (es) 2012-03-21

Family

ID=42269980

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110100546A AR080252A1 (es) 2010-02-22 2011-02-22 Electrodo para procesos electroquimicos y metodo para obtenerlo

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
EP1841901B1 (en) * 2005-01-27 2010-01-20 Industrie de Nora S.p.A. High efficiency hypochlorite anode coating
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
ES2542609T3 (es) 2015-08-07
EA201290821A1 (ru) 2013-01-30
AU2011217180B2 (en) 2014-05-22
MX2012009736A (es) 2012-10-05
EA020438B1 (ru) 2014-11-28
EG26999A (en) 2015-03-22
TWI498277B (zh) 2015-09-01
CL2012002332A1 (es) 2012-10-12
KR20120129999A (ko) 2012-11-28
CO6602126A2 (es) 2013-01-18
JP2013520568A (ja) 2013-06-06
CA2784964C (en) 2018-11-20
HUE027015T2 (en) 2016-08-29
AU2011217180A1 (en) 2012-07-26
BR112012020981B1 (pt) 2020-03-03
EP2539490B1 (en) 2015-05-06
TW201129498A (en) 2011-09-01
US9090983B2 (en) 2015-07-28
BR112012020981A2 (pt) 2016-05-03
PL2539490T3 (pl) 2015-10-30
EP2539490A1 (en) 2013-01-02
ITMI20100268A1 (it) 2011-08-23
JP5876838B2 (ja) 2016-03-02
KR101767036B1 (ko) 2017-08-10
CN102713013A (zh) 2012-10-03
IL220405A0 (en) 2012-08-30
CA2784964A1 (en) 2011-08-25
PT2539490E (pt) 2015-09-09
CN102713013B (zh) 2016-06-01
SG183105A1 (en) 2012-09-27
DK2539490T3 (da) 2015-07-20
US20120312683A1 (en) 2012-12-13
ECSP12012117A (es) 2012-09-28
WO2011101477A1 (en) 2011-08-25

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