KR101886032B1 - 전해 전지용 전극 - Google Patents

전해 전지용 전극 Download PDF

Info

Publication number
KR101886032B1
KR101886032B1 KR1020187010910A KR20187010910A KR101886032B1 KR 101886032 B1 KR101886032 B1 KR 101886032B1 KR 1020187010910 A KR1020187010910 A KR 1020187010910A KR 20187010910 A KR20187010910 A KR 20187010910A KR 101886032 B1 KR101886032 B1 KR 101886032B1
Authority
KR
South Korea
Prior art keywords
catalyst composition
electrode
noble metal
external
electrolytic cell
Prior art date
Application number
KR1020187010910A
Other languages
English (en)
Korean (ko)
Other versions
KR20180043398A (ko
Inventor
크리스티안 우르게헤
안토니오 로렌조 안토찌
Original Assignee
인두스트리에 데 노라 에스.피.에이.
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 인두스트리에 데 노라 에스.피.에이. filed Critical 인두스트리에 데 노라 에스.피.에이.
Publication of KR20180043398A publication Critical patent/KR20180043398A/ko
Application granted granted Critical
Publication of KR101886032B1 publication Critical patent/KR101886032B1/ko

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
    • C25B11/042—Electrodes formed of a single material
    • C25B11/046—Alloys
    • C25B11/0494—
    • 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
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
    • C25B11/0484—
    • 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
    • C25B11/055—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
    • C25B11/057—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of a single element or compound
    • C25B11/061—Metal or alloy
    • 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
    • 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
    • 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)
  • Catalysts (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Inert Electrodes (AREA)
KR1020187010910A 2010-12-22 2011-12-21 전해 전지용 전극 KR101886032B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI2010A002354 2010-12-22
IT002354A ITMI20102354A1 (it) 2010-12-22 2010-12-22 Elettrodo per cella elettrolitica
PCT/EP2011/073605 WO2012085095A2 (en) 2010-12-22 2011-12-21 Electrode for electrolytic cell

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020137018744A Division KR20130143624A (ko) 2010-12-22 2011-12-21 전해 전지용 전극

Publications (2)

Publication Number Publication Date
KR20180043398A KR20180043398A (ko) 2018-04-27
KR101886032B1 true KR101886032B1 (ko) 2018-08-07

Family

ID=43737007

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020137018744A KR20130143624A (ko) 2010-12-22 2011-12-21 전해 전지용 전극
KR1020187010910A KR101886032B1 (ko) 2010-12-22 2011-12-21 전해 전지용 전극

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020137018744A KR20130143624A (ko) 2010-12-22 2011-12-21 전해 전지용 전극

Country Status (20)

Country Link
US (1) US20130228450A1 (pt)
EP (2) EP2655693B1 (pt)
JP (1) JP6247535B2 (pt)
KR (2) KR20130143624A (pt)
CN (1) CN103249872B (pt)
AR (1) AR083989A1 (pt)
AU (1) AU2011347262B2 (pt)
BR (1) BR112013014015B1 (pt)
CA (1) CA2815137C (pt)
CL (1) CL2013001620A1 (pt)
CO (1) CO6741167A2 (pt)
DK (1) DK2655693T3 (pt)
EA (1) EA024356B1 (pt)
IL (1) IL225905A (pt)
IT (1) ITMI20102354A1 (pt)
MX (1) MX354730B (pt)
SG (1) SG190951A1 (pt)
TW (1) TW201226631A (pt)
WO (1) WO2012085095A2 (pt)
ZA (1) ZA201302944B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI731845B (zh) * 2014-11-24 2021-07-01 義商第諾拉工業公司 氯化鹼金屬電解池和在電解池內釋出氣態生成物用之電極及其製法
KR102272749B1 (ko) * 2016-11-22 2021-07-06 아사히 가세이 가부시키가이샤 전해용 전극

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU522284A1 (ru) 1974-05-22 1976-07-25 Предприятие П/Я В-2287 Способ восстановлени активности отработанного покрыти
KR100227556B1 (ko) 1991-08-30 1999-11-01 시마다 마꼬또 전해 전극

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1195871A (en) * 1967-02-10 1970-06-24 Chemnor Ag Improvements in or relating to the Manufacture of Electrodes.
US3929608A (en) * 1970-07-29 1975-12-30 Solvay Catalytic material for electrodes
US3684543A (en) * 1970-11-19 1972-08-15 Patricia J Barbato Recoating of electrodes
GB1352872A (en) * 1971-03-18 1974-05-15 Ici Ltd Electrodes for electrochemical processes
US4331528A (en) * 1980-10-06 1982-05-25 Diamond Shamrock Corporation Coated metal electrode with improved barrier layer
DE3270207D1 (en) * 1981-04-06 1986-05-07 Eltech Systems Corp Recoating of electrodes
JPS6022071B2 (ja) * 1982-01-14 1985-05-30 ペルメレツク電極株式会社 電解用電極の製造方法
US4696731A (en) * 1986-12-16 1987-09-29 The Standard Oil Company Amorphous metal-based composite oxygen anodes
CN1012743B (zh) * 1987-08-22 1991-06-05 福建省冶金工业研究所 电化学工业用钛阳极
GB9018953D0 (en) * 1990-08-31 1990-10-17 Ici Plc Electrode
TW197475B (pt) * 1990-12-26 1993-01-01 Eltech Systems Corp
GB9316926D0 (en) * 1993-08-13 1993-09-29 Ici Plc Electrode
GB9316930D0 (en) * 1993-08-13 1993-09-29 Ici Plc Electrode
US6217729B1 (en) * 1999-04-08 2001-04-17 United States Filter Corporation Anode formulation and methods of manufacture
FR2797646B1 (fr) * 1999-08-20 2002-07-05 Atofina Cathode utilisable pour l'electrolyse de solutions aqueuses
ITMI20021128A1 (it) * 2002-05-24 2003-11-24 De Nora Elettrodi Spa Elettrodo per sviluppo di gas e metodo per il suo ottenimento
JP2008156684A (ja) * 2006-12-22 2008-07-10 Tanaka Kikinzoku Kogyo Kk 塩酸電解用の陽極電極
CN101626846B (zh) * 2007-04-18 2011-12-14 德诺拉工业有限公司 用于电化学用途的具有机械粗糙化表面的电极

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU522284A1 (ru) 1974-05-22 1976-07-25 Предприятие П/Я В-2287 Способ восстановлени активности отработанного покрыти
KR100227556B1 (ko) 1991-08-30 1999-11-01 시마다 마꼬또 전해 전극

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
R. Kotz등, Electrochimica acta. 1986., vol.31, no.10, pp.1311~1316

Also Published As

Publication number Publication date
ITMI20102354A1 (it) 2012-06-23
EA201390927A1 (ru) 2013-11-29
JP2014505166A (ja) 2014-02-27
EP3118351A1 (en) 2017-01-18
IL225905A (en) 2015-08-31
ZA201302944B (en) 2014-06-25
CN103249872A (zh) 2013-08-14
MX2013006271A (es) 2013-08-01
KR20180043398A (ko) 2018-04-27
EP2655693A2 (en) 2013-10-30
EA024356B1 (ru) 2016-09-30
US20130228450A1 (en) 2013-09-05
WO2012085095A3 (en) 2012-10-04
DK2655693T3 (en) 2017-02-20
WO2012085095A2 (en) 2012-06-28
CN103249872B (zh) 2016-08-10
CO6741167A2 (es) 2013-08-30
AR083989A1 (es) 2013-04-10
CA2815137C (en) 2019-03-05
BR112013014015B1 (pt) 2020-05-12
KR20130143624A (ko) 2013-12-31
IL225905A0 (en) 2013-07-31
AU2011347262B2 (en) 2016-03-31
JP6247535B2 (ja) 2017-12-13
CA2815137A1 (en) 2012-06-28
AU2011347262A1 (en) 2013-05-23
SG190951A1 (en) 2013-07-31
EP2655693B1 (en) 2016-11-16
CL2013001620A1 (es) 2013-11-08
MX354730B (es) 2018-03-15
BR112013014015A2 (pt) 2016-09-13
TW201226631A (en) 2012-07-01

Similar Documents

Publication Publication Date Title
KR101888346B1 (ko) 염소의 전기분해적 발생을 위한 애노드
KR100735588B1 (ko) 수용액의 전해용 캐쏘드
JPH05148676A (ja) 電極とその製法およびその電極を有する電解槽ならびに電解方法
EP3224392B1 (en) Anode for electrolytic evolution of chlorine
KR101886032B1 (ko) 전해 전지용 전극
US9090982B2 (en) Electrode for electrolytic processes with controlled crystalline structure
JP2017115188A (ja) 塩素発生用電極
KR100837423B1 (ko) 염수 전기분해용 전해조에서 비활성화된 전극의 재생 방법
KR20090028679A (ko) 전기분해 공정용 흑연 전극의 제조 방법

Legal Events

Date Code Title Description
A107 Divisional application of patent
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant