KR100766701B1 - 광전셀을 이용한 물 분해 수소 생산 시스템 - Google Patents
광전셀을 이용한 물 분해 수소 생산 시스템 Download PDFInfo
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- KR100766701B1 KR100766701B1 KR1020060120791A KR20060120791A KR100766701B1 KR 100766701 B1 KR100766701 B1 KR 100766701B1 KR 1020060120791 A KR1020060120791 A KR 1020060120791A KR 20060120791 A KR20060120791 A KR 20060120791A KR 100766701 B1 KR100766701 B1 KR 100766701B1
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- electrolyte
- solar cell
- catalyst electrode
- hydrogen
- aqueous solution
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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
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M14/00—Electrochemical current or voltage generators not provided for in groups H01M6/00 - H01M12/00; Manufacture thereof
- H01M14/005—Photoelectrochemical storage cells
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
- C01B3/042—Decomposition of water
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
-
- 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
- C25B1/55—Photoelectrolysis
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0002—Aqueous electrolytes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Electrochemistry (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Abstract
Description
Claims (6)
- 산화 및 환원 촉매전극, 및 이들 사이의 이온분리막이 수용액 전해질에 침지되어 있고, 상기 수용액 전해질의 외부에서 상기 산화 및 환원 촉매전극에 광전셀이 전기적으로 연결된 구조를 갖는, 광 조사에 의한 물 분해를 통해 수소를 생산하는 시스템.
- 제 1 항에 있어서,광전셀이 실리콘 반도체계 태양전지, 염료 감응형(dye-sensitized) 태양전지, 칼코겐 화합물계 태양전지, 산화물 박막계 태양전지, 또는 유기 반도체계 태양전지, 또는 이들의 조합 형태임을 특징으로 하는 시스템.
- 제 1 항에 있어서,산화 촉매전극이 Ni, RuO2, NiFe2O4, CoNi2O4, CoFe3O4, 또는 이들의 조합으로 이루어진 것을 특징으로 하는 시스템.
- 제 1 항에 있어서,환원 촉매전극이 Pt, Pd, Ru, Rh, Ir, CoMo, CoMo 합금, 또는 이들의 조합으로 이루어진 것을 특징으로 하는 시스템.
- 제 1 항에 있어서,이온분리막이 양이온 또는 음이온 교환수지 막임을 특징으로 하는 시스템.
- 제 1 항에 있어서,수용액 전해질이 무기 강산 또는 염기 수용액임을 특징으로 하는 시스템.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060120791A KR100766701B1 (ko) | 2006-12-01 | 2006-12-01 | 광전셀을 이용한 물 분해 수소 생산 시스템 |
US11/729,145 US20080131762A1 (en) | 2006-12-01 | 2007-03-28 | Photoelectrochemical system for hydrogen production from water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060120791A KR100766701B1 (ko) | 2006-12-01 | 2006-12-01 | 광전셀을 이용한 물 분해 수소 생산 시스템 |
Publications (1)
Publication Number | Publication Date |
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KR100766701B1 true KR100766701B1 (ko) | 2007-10-15 |
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KR1020060120791A KR100766701B1 (ko) | 2006-12-01 | 2006-12-01 | 광전셀을 이용한 물 분해 수소 생산 시스템 |
Country Status (2)
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US (1) | US20080131762A1 (ko) |
KR (1) | KR100766701B1 (ko) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100806168B1 (ko) | 2007-02-12 | 2008-02-21 | 재단법인서울대학교산학협력재단 | 태양 전지의 기전력을 이용한 광촉매 물 분해 수소에너지제조방법 |
KR100891925B1 (ko) | 2007-06-22 | 2009-04-08 | 한국에너지기술연구원 | 분할반응형식의 태양열 집광을 통한 물분해 수소제조장치 |
KR100927185B1 (ko) * | 2007-11-07 | 2009-11-18 | 재단법인서울대학교산학협력재단 | 태양 전지의 기전력을 이용한 광촉매 유기 오염물질 분해방법 및 이를 이용한 오염물질 분해 시스템. |
WO2012135862A1 (en) * | 2011-04-01 | 2012-10-04 | California Institute Of Technology | Proton exchange membrane electrolysis using water vapor as a feedstock |
KR101263177B1 (ko) * | 2011-04-14 | 2013-05-10 | 한국과학기술연구원 | 광전―전해 일체형 수소생산 시스템용 전해전지 |
KR20170049488A (ko) * | 2017-04-26 | 2017-05-10 | 한국과학기술연구원 | 광전기화학적 인공 광합성 장치 |
KR101759106B1 (ko) | 2016-04-22 | 2017-07-18 | 충북대학교 산학협력단 | 태양 에너지를 변환하고 저장하기 위한 인공 나뭇잎 장치 |
KR101984408B1 (ko) * | 2017-11-30 | 2019-05-30 | 전남대학교산학협력단 | 전기화학적 물분해용 캐소드 전극 및 이의 제조 방법 |
KR20210138255A (ko) * | 2020-05-12 | 2021-11-19 | 에쓰대시오일 주식회사 | 대면적화가 가능한 물분해용 광전기화학 광전극 및 이를 포함하는 물분해 장치 |
KR20220052100A (ko) | 2020-10-20 | 2022-04-27 | 연세대학교 산학협력단 | 태양광 물분해 장치 |
KR20240139883A (ko) | 2023-03-15 | 2024-09-24 | 아주대학교산학협력단 | 광촉매와 산화환원쌍을 포함하는 광전기화학전지 및 이를 이용한 수소 생산 방법 |
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Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100806168B1 (ko) | 2007-02-12 | 2008-02-21 | 재단법인서울대학교산학협력재단 | 태양 전지의 기전력을 이용한 광촉매 물 분해 수소에너지제조방법 |
KR100891925B1 (ko) | 2007-06-22 | 2009-04-08 | 한국에너지기술연구원 | 분할반응형식의 태양열 집광을 통한 물분해 수소제조장치 |
KR100927185B1 (ko) * | 2007-11-07 | 2009-11-18 | 재단법인서울대학교산학협력재단 | 태양 전지의 기전력을 이용한 광촉매 유기 오염물질 분해방법 및 이를 이용한 오염물질 분해 시스템. |
WO2012135862A1 (en) * | 2011-04-01 | 2012-10-04 | California Institute Of Technology | Proton exchange membrane electrolysis using water vapor as a feedstock |
KR101263177B1 (ko) * | 2011-04-14 | 2013-05-10 | 한국과학기술연구원 | 광전―전해 일체형 수소생산 시스템용 전해전지 |
KR101759106B1 (ko) | 2016-04-22 | 2017-07-18 | 충북대학교 산학협력단 | 태양 에너지를 변환하고 저장하기 위한 인공 나뭇잎 장치 |
KR20170049488A (ko) * | 2017-04-26 | 2017-05-10 | 한국과학기술연구원 | 광전기화학적 인공 광합성 장치 |
KR102155231B1 (ko) * | 2017-04-26 | 2020-09-11 | 한국과학기술연구원 | 광전기화학적 인공 광합성 장치 |
KR101984408B1 (ko) * | 2017-11-30 | 2019-05-30 | 전남대학교산학협력단 | 전기화학적 물분해용 캐소드 전극 및 이의 제조 방법 |
KR20210138255A (ko) * | 2020-05-12 | 2021-11-19 | 에쓰대시오일 주식회사 | 대면적화가 가능한 물분해용 광전기화학 광전극 및 이를 포함하는 물분해 장치 |
KR102404454B1 (ko) | 2020-05-12 | 2022-06-02 | 에쓰대시오일 주식회사 | 대면적화가 가능한 물분해용 광전기화학 광전극 및 이를 포함하는 물분해 장치 |
KR20220052100A (ko) | 2020-10-20 | 2022-04-27 | 연세대학교 산학협력단 | 태양광 물분해 장치 |
KR102418380B1 (ko) | 2020-10-20 | 2022-07-07 | 연세대학교 산학협력단 | 태양광 물분해 장치 |
KR20240139883A (ko) | 2023-03-15 | 2024-09-24 | 아주대학교산학협력단 | 광촉매와 산화환원쌍을 포함하는 광전기화학전지 및 이를 이용한 수소 생산 방법 |
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