KR102272749B1 - 전해용 전극 - Google Patents

전해용 전극 Download PDF

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Publication number
KR102272749B1
KR102272749B1 KR1020197013662A KR20197013662A KR102272749B1 KR 102272749 B1 KR102272749 B1 KR 102272749B1 KR 1020197013662 A KR1020197013662 A KR 1020197013662A KR 20197013662 A KR20197013662 A KR 20197013662A KR 102272749 B1 KR102272749 B1 KR 102272749B1
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KR
South Korea
Prior art keywords
electrolysis
electrode
catalyst layer
mol
ruthenium
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KR1020197013662A
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English (en)
Korean (ko)
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KR20190067859A (ko
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도요미츠 미야사카
마코토 니시자와
요시후미 가도
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아사히 가세이 가부시키가이샤
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Publication of KR20190067859A publication Critical patent/KR20190067859A/ko
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    • 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
    • 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
    • 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
    • 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
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
KR1020197013662A 2016-11-22 2017-11-17 전해용 전극 KR102272749B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2016-227066 2016-11-22
JP2016227066 2016-11-22
PCT/JP2017/041559 WO2018097069A1 (ja) 2016-11-22 2017-11-17 電解用電極

Publications (2)

Publication Number Publication Date
KR20190067859A KR20190067859A (ko) 2019-06-17
KR102272749B1 true KR102272749B1 (ko) 2021-07-06

Family

ID=62195992

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197013662A KR102272749B1 (ko) 2016-11-22 2017-11-17 전해용 전극

Country Status (10)

Country Link
US (1) US20190338429A1 (es)
EP (1) EP3546619B1 (es)
JP (1) JP6670948B2 (es)
KR (1) KR102272749B1 (es)
CN (1) CN109891002B (es)
BR (1) BR112019010219A2 (es)
ES (1) ES2850501T3 (es)
RU (1) RU2720309C1 (es)
TW (1) TWI661091B (es)
WO (1) WO2018097069A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102017567B1 (ko) * 2018-11-27 2019-09-03 주식회사 웨스코일렉트로드 전해 제련용 전극 조립체
CN110438527A (zh) * 2019-08-05 2019-11-12 上海氯碱化工股份有限公司 过渡金属掺杂的含钌涂层阳极的制备方法
JP7434828B2 (ja) * 2019-11-21 2024-02-21 中国電力株式会社 水素含有水生成装置、及び電極交換時期の予測方法
US20230001402A1 (en) * 2019-11-25 2023-01-05 The Regents Of The University Of California Iridium-based amorphous electrocatalyst and synthesis of same
KR102424607B1 (ko) * 2020-08-11 2022-07-25 울산과학기술원 금속 복합체 및 이의 제조방법
CN112195482B (zh) * 2020-10-15 2023-05-16 昆明冶金研究院有限公司 一种复合钛阳极板及其制备方法
CN112458495B (zh) * 2020-11-27 2022-05-10 浙江大学衢州研究院 一种钌基过渡金属氧化物固溶体的电催化剂及其制备方法和应用
WO2023249011A1 (ja) * 2022-06-20 2023-12-28 旭化成株式会社 電解用電極及び電解槽
WO2024008895A2 (en) * 2022-07-08 2024-01-11 Industrie De Nora S.P.A. Electrode for electrolytic evolution of gas

Citations (1)

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JP2013543933A (ja) 2010-11-26 2013-12-09 インドゥストリエ・デ・ノラ・ソチエタ・ペル・アツィオーニ 塩素の電解発生のためのアノード

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Also Published As

Publication number Publication date
CN109891002B (zh) 2021-03-12
WO2018097069A1 (ja) 2018-05-31
EP3546619B1 (en) 2021-01-06
KR20190067859A (ko) 2019-06-17
TW201819687A (zh) 2018-06-01
EP3546619A4 (en) 2019-12-25
RU2720309C1 (ru) 2020-04-28
US20190338429A1 (en) 2019-11-07
CN109891002A (zh) 2019-06-14
JP6670948B2 (ja) 2020-03-25
JPWO2018097069A1 (ja) 2019-07-25
EP3546619A1 (en) 2019-10-02
TWI661091B (zh) 2019-06-01
BR112019010219A2 (pt) 2019-08-27
ES2850501T3 (es) 2021-08-30

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