KR102577725B9 - 수소 발생 반응 촉매 전극, 이의 제조방법, 및 이를 이용한 수소 제조 방법 - Google Patents

수소 발생 반응 촉매 전극, 이의 제조방법, 및 이를 이용한 수소 제조 방법

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Publication number
KR102577725B9
KR102577725B9 KR1020210041198A KR20210041198A KR102577725B9 KR 102577725 B9 KR102577725 B9 KR 102577725B9 KR 1020210041198 A KR1020210041198 A KR 1020210041198A KR 20210041198 A KR20210041198 A KR 20210041198A KR 102577725 B9 KR102577725 B9 KR 102577725B9
Authority
KR
South Korea
Prior art keywords
manufacturing
hydrogen
water electrolysis
evolution reaction
catalytic electrode
Prior art date
Application number
KR1020210041198A
Other languages
English (en)
Other versions
KR20220135481A (ko
KR102577725B1 (ko
Inventor
정석희
구본영
Original Assignee
전남대학교산학협력단
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 전남대학교산학협력단 filed Critical 전남대학교산학협력단
Priority to KR1020210041198A priority Critical patent/KR102577725B1/ko
Publication of KR20220135481A publication Critical patent/KR20220135481A/ko
Application granted granted Critical
Publication of KR102577725B1 publication Critical patent/KR102577725B1/ko
Publication of KR102577725B9 publication Critical patent/KR102577725B9/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
    • C25B11/051—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
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
    • C25B11/089—Alloys
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/005—Combined electrochemical biological processes
    • 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
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • 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
    • C25B1/50—Processes
    • 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
    • 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
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • C02F2001/46142—Catalytic coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
KR1020210041198A 2021-03-30 2021-03-30 수소 발생 반응 촉매 전극, 이의 제조방법, 및 이를 이용한 수소 제조 방법 KR102577725B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020210041198A KR102577725B1 (ko) 2021-03-30 2021-03-30 수소 발생 반응 촉매 전극, 이의 제조방법, 및 이를 이용한 수소 제조 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020210041198A KR102577725B1 (ko) 2021-03-30 2021-03-30 수소 발생 반응 촉매 전극, 이의 제조방법, 및 이를 이용한 수소 제조 방법

Publications (3)

Publication Number Publication Date
KR20220135481A KR20220135481A (ko) 2022-10-07
KR102577725B1 KR102577725B1 (ko) 2023-09-12
KR102577725B9 true KR102577725B9 (ko) 2024-03-13

Family

ID=83595838

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020210041198A KR102577725B1 (ko) 2021-03-30 2021-03-30 수소 발생 반응 촉매 전극, 이의 제조방법, 및 이를 이용한 수소 제조 방법

Country Status (1)

Country Link
KR (1) KR102577725B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102593225B1 (ko) * 2021-06-18 2023-10-25 건국대학교 산학협력단 다양한 탄소원 이용이 가능한 신규 전기미생물 슈와넬라 마리스플라비 균주 및 이의 활용 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5189781B2 (ja) * 2007-03-23 2013-04-24 ペルメレック電極株式会社 水素発生用電極
JP6327718B2 (ja) * 2016-01-07 2018-05-23 国立研究開発法人農業・食品産業技術総合研究機構 微生物電解セル
WO2020110527A1 (ja) * 2018-11-27 2020-06-04 株式会社大阪ソーダ 水素発生用電極、その製造方法、及び水素の製造方法

Also Published As

Publication number Publication date
KR20220135481A (ko) 2022-10-07
KR102577725B1 (ko) 2023-09-12

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