EA201301175A1 - Анод для выделения кислорода - Google Patents

Анод для выделения кислорода

Info

Publication number
EA201301175A1
EA201301175A1 EA201301175A EA201301175A EA201301175A1 EA 201301175 A1 EA201301175 A1 EA 201301175A1 EA 201301175 A EA201301175 A EA 201301175A EA 201301175 A EA201301175 A EA 201301175A EA 201301175 A1 EA201301175 A1 EA 201301175A1
Authority
EA
Eurasian Patent Office
Prior art keywords
anode
oxides
layer based
valve metal
electrode
Prior art date
Application number
EA201301175A
Other languages
English (en)
Other versions
EA024916B1 (ru
Inventor
Фабио Тимпано
Аличе Кальдерара
Original Assignee
Индустрие Де Нора С.П.А.
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 Индустрие Де Нора С.П.А. filed Critical Индустрие Де Нора С.П.А.
Publication of EA201301175A1 publication Critical patent/EA201301175A1/ru
Publication of EA024916B1 publication Critical patent/EA024916B1/ru

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
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10—Electrodes, e.g. composition, counter electrode
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions

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 Metals (AREA)
  • Vending Machines For Individual Products (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Inert Electrodes (AREA)

Abstract

Электрод для электрохимических процессов содержит субстрат из титана или другого вентильного металла, промежуточный защитный слой на основе оксидов вентильного металла и каталитический слой на основе оксидов олова и иридия, легированный небольшими количествами оксидов элементов, выбранных из висмута, сурьмы, тантала и ниобия. Электрод, применяемый в электрометаллургических процессах, например в электроэкстракции металлов, в качестве анода для анодного выделения кислорода, обеспечивает пониженное перенапряжение и более высокую долговечность.
EA201301175A 2011-06-22 2012-06-22 Анод для выделения кислорода EA024916B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001132A ITMI20111132A1 (it) 2011-06-22 2011-06-22 Anodo per evoluzione di ossigeno
PCT/EP2012/062088 WO2012175673A1 (en) 2011-06-22 2012-06-22 Anode for oxygen evolution

Publications (2)

Publication Number Publication Date
EA201301175A1 true EA201301175A1 (ru) 2014-04-30
EA024916B1 EA024916B1 (ru) 2016-11-30

Family

ID=44515177

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201301175A EA024916B1 (ru) 2011-06-22 2012-06-22 Анод для выделения кислорода

Country Status (21)

Country Link
US (1) US11001935B2 (ru)
EP (1) EP2723918B1 (ru)
JP (1) JP5932028B2 (ru)
KR (1) KR101894706B1 (ru)
CN (1) CN103597124B (ru)
AP (1) AP2013007339A0 (ru)
AR (1) AR086725A1 (ru)
AU (1) AU2012274018B2 (ru)
BR (1) BR112013029743B1 (ru)
CA (1) CA2835233C (ru)
CL (1) CL2013003326A1 (ru)
EA (1) EA024916B1 (ru)
ES (1) ES2558179T3 (ru)
IN (1) IN2014DN00250A (ru)
IT (1) ITMI20111132A1 (ru)
MX (1) MX350803B (ru)
PE (1) PE20140885A1 (ru)
PL (1) PL2723918T3 (ru)
TW (1) TWI550136B (ru)
WO (1) WO2012175673A1 (ru)
ZA (1) ZA201308554B (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20130991A1 (it) * 2013-06-17 2014-12-18 Industrie De Nora Spa Sistema per la misurazione di correnti presenti sugli elettrodi in celle elettrolitiche interconnesse.
JP6373851B2 (ja) * 2013-08-30 2018-08-15 Ｊｘｔｇエネルギー株式会社 電気化学還元装置
DE112015004783B4 (de) 2014-10-21 2023-03-02 Evoqua Water Technologies Llc Elektrode mit zweilagiger Beschichtung, Verfahren zu deren Herstellung und Verwendung derselben
JP7094110B2 (ja) * 2015-06-23 2022-07-01 インドゥストリエ・デ・ノラ・ソチエタ・ペル・アツィオーニ 電解過程のための電極
KR20180088654A (ko) * 2015-11-30 2018-08-06 뉴사우스 이노베이션즈 피티와이 리미티드 촉매 활성 개선 방법
CN106676618A (zh) * 2017-03-22 2017-05-17 苏州市汉宜化学有限公司 一种改良的枪色电镀网状阳极
KR102403412B1 (ko) * 2019-09-06 2022-05-31 한국재료연구원 입체 나노시트 구조를 갖는 촉매를 포함하는 수전해전극, 그 제조방법 및 그를 포함하는 수전해장치
CN112921354B (zh) * 2021-01-25 2022-07-01 深圳市飞猫电器有限公司 一种阳极及其制备方法和应用、臭氧发生系统和食品净化器
CN114272920B (zh) * 2021-11-22 2023-10-03 广东省科学院资源利用与稀土开发研究所 一种有机污染物降解用复合氧化物涂层电极及其制备方法
CN114645295B (zh) * 2022-03-31 2023-06-02 华南理工大学 一种用于电解水的阳极催化剂的制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0774470B2 (ja) * 1990-03-20 1995-08-09 ダイソー株式会社 酸素発生用陽極の製法
JP3212327B2 (ja) * 1991-08-30 2001-09-25 ペルメレック電極株式会社 電解用電極
NL9101753A (nl) * 1991-10-21 1993-05-17 Magneto Chemie Bv Anodes met verlengde levensduur en werkwijzen voor hun vervaardiging.
JP3231556B2 (ja) * 1994-07-29 2001-11-26 ペルメレック電極株式会社 ジスルフィド化合物の電解還元方法
JP3507278B2 (ja) * 1997-06-03 2004-03-15 ペルメレック電極株式会社 電気めっき方法
IT1294749B1 (it) * 1997-09-17 1999-04-12 Nora De Anodo per evoluzione di ossigeno in elettroliti contenenti manganese e fluoruri
IT1302581B1 (it) 1998-10-01 2000-09-29 Nora De Anodo con migliorato rivestimento per la reazione di evoluzione diossigeno in elettroliti contenenti manganese.
ITMI20021128A1 (it) * 2002-05-24 2003-11-24 De Nora Elettrodi Spa Elettrodo per sviluppo di gas e metodo per il suo ottenimento
ITMI20031543A1 (it) 2003-07-28 2005-01-29 De Nora Elettrodi Spa Elettrodo per processi elettrochimici e metodo per il suo ottenimento
ITMI20041006A1 (it) * 2004-05-20 2004-08-20 De Nora Elettrodi Spa Anodo per sviluppo ossigeno
JP4972991B2 (ja) * 2006-05-09 2012-07-11 アタカ大機株式会社 酸素発生用電極
JP4961825B2 (ja) * 2006-05-09 2012-06-27 アタカ大機株式会社 電気化学反応用陽極
CN1995464A (zh) * 2006-11-28 2007-07-11 北京科技大学 一种纳米晶铱系氧化物涂层电极制备方法
IT1391767B1 (it) * 2008-11-12 2012-01-27 Industrie De Nora Spa Elettrodo per cella elettrolitica

Also Published As

Publication number Publication date
US20140311915A1 (en) 2014-10-23
AU2012274018B2 (en) 2017-03-09
CN103597124A (zh) 2014-02-19
BR112013029743B1 (pt) 2020-07-07
BR112013029743A2 (pt) 2017-01-17
EP2723918B1 (en) 2015-12-09
JP5932028B2 (ja) 2016-06-08
EP2723918A1 (en) 2014-04-30
ITMI20111132A1 (it) 2012-12-23
PE20140885A1 (es) 2014-08-22
TWI550136B (zh) 2016-09-21
ZA201308554B (en) 2015-02-25
KR20140021673A (ko) 2014-02-20
JP2014517158A (ja) 2014-07-17
PL2723918T3 (pl) 2016-06-30
CA2835233A1 (en) 2012-12-27
IN2014DN00250A (ru) 2015-06-05
CL2013003326A1 (es) 2014-05-09
ES2558179T3 (es) 2016-02-02
MX350803B (es) 2017-09-25
EA024916B1 (ru) 2016-11-30
WO2012175673A1 (en) 2012-12-27
US11001935B2 (en) 2021-05-11
CN103597124B (zh) 2016-08-17
AR086725A1 (es) 2014-01-15
MX2013013412A (es) 2013-12-12
KR101894706B1 (ko) 2018-10-24
TW201300576A (zh) 2013-01-01
AU2012274018A1 (en) 2014-01-09
AP2013007339A0 (en) 2013-12-31
CA2835233C (en) 2019-11-12

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM