BRPI0911763A2 - célula foto-eletroquímica e sistema de energia que utiliza a mesma - Google Patents
célula foto-eletroquímica e sistema de energia que utiliza a mesmaInfo
- Publication number
- BRPI0911763A2 BRPI0911763A2 BRPI0911763A BRPI0911763A BRPI0911763A2 BR PI0911763 A2 BRPI0911763 A2 BR PI0911763A2 BR PI0911763 A BRPI0911763 A BR PI0911763A BR PI0911763 A BRPI0911763 A BR PI0911763A BR PI0911763 A2 BRPI0911763 A2 BR PI0911763A2
- Authority
- BR
- Brazil
- Prior art keywords
- semiconductor layer
- type semiconductor
- cell
- conductor
- photochemistry
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 abstract 11
- 239000004020 conductor Substances 0.000 abstract 4
- 239000003792 electrolyte Substances 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 230000001678 irradiating effect Effects 0.000 abstract 1
Classifications
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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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0656—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants by electrochemical means
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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
- C25B1/50—Processes
- C25B1/55—Photoelectrolysis
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
- H01G9/205—Light-sensitive devices comprising a semiconductor electrode comprising AIII-BV compounds with or without impurities, e.g. doping materials
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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
- H01M16/00—Structural combinations of different types of electrochemical generators
- H01M16/003—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers
- H01M16/006—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers of fuel cells with rechargeable batteries
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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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M2008/1095—Fuel cells with polymeric 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/542—Dye sensitized solar cells
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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
- Y02E60/10—Energy storage using batteries
-
- 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
- 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
- Y02E60/50—Fuel cells
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- Materials Engineering (AREA)
- Power Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Metallurgy (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Hybrid Cells (AREA)
- Photovoltaic Devices (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Abstract
célula foto-eletroquímica e sistema de energia que utiliza a mesma a presente invenção refere-se a uma célula foto-eletroquímica (100) que inclui: um eletrodo semicondutor (120) que inclui um condutor (121) e uma camada semicondutora do tipo n (122); um contraeletrodo (130) eletricamente conectado ao condutor (121); um eletrólito (140) em contato com as superfícies da camada semicondutora do tipo n (122) e o contraeletrodo (130); e um recipiente (110) que acomoda o eletrodo semicondutor (120), o contraeletrodo (130) e o eletrólito (140). a célula foto-eletroquímica (100) gera hidrogênio através de irradiação da camada semicondutora do tipo n (122) com luz. no eletrodo semicondutor (120), em relação ao nível de vácuo, (i) os níveis de borda de banda da banda de condução e da banda de valência na região de campo próximo de superfície da camada semicondutora do tipo n (122), respectivamente, são iguais ou maiores que os níveis de borda de banda da banda de condução e da banda de valência na região de campo próximo do plano de junção da camada semicondutora do tipo n (122) com o condutor (121), (11) o nível de fermi da região de campo próximo do plano de junção da camada semicondutora do tipo n (122) é maior que o nível de fermi da região de campo próximo de superfície da camada semicondutora do tipo n (122), e (111) o nível de fermi do condutor (121) é maior que o nível de fermi da região de campo próximo do plano de junção da camada semicondutora do tipo n (122).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008279415 | 2008-10-30 | ||
JP2009096315 | 2009-04-10 | ||
PCT/JP2009/005763 WO2010050226A1 (ja) | 2008-10-30 | 2009-10-29 | 光電気化学セル及びそれを用いたエネルギーシステム |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0911763A2 true BRPI0911763A2 (pt) | 2019-04-02 |
Family
ID=42128597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0911763A BRPI0911763A2 (pt) | 2008-10-30 | 2009-10-29 | célula foto-eletroquímica e sistema de energia que utiliza a mesma |
Country Status (6)
Country | Link |
---|---|
US (1) | US8236146B2 (pt) |
EP (1) | EP2351873B1 (pt) |
JP (1) | JP4494528B1 (pt) |
CN (1) | CN101910470B (pt) |
BR (1) | BRPI0911763A2 (pt) |
WO (1) | WO2010050226A1 (pt) |
Families Citing this family (24)
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JP5274663B2 (ja) | 2009-08-05 | 2013-08-28 | パナソニック株式会社 | 光電気化学セル及びそれを用いたエネルギーシステム |
US8821700B2 (en) * | 2009-11-10 | 2014-09-02 | Panasonic Corporation | Photoelectrochemical cell and energy system using same |
EP2527495B1 (en) * | 2010-01-22 | 2017-05-31 | Panasonic Intellectual Property Management Co., Ltd. | Hydrogen generation device |
US9157155B2 (en) | 2010-03-31 | 2015-10-13 | Panasonic Intellectual Property Management Co., Ltd. | Photoelectrochemical cell and energy system using same |
JP5604204B2 (ja) * | 2010-07-21 | 2014-10-08 | 日立造船株式会社 | アンモニアの合成方法 |
IT1403892B1 (it) * | 2010-12-29 | 2013-11-08 | Eni Spa | Cella fotoelettrolitica tandem per la foto-ossidazione di solfuri con produzione di idrogeno |
JP5807218B2 (ja) * | 2011-05-16 | 2015-11-10 | パナソニックIpマネジメント株式会社 | 光電極およびその製造方法、光電気化学セルおよびそれを用いたエネルギーシステム、並びに水素生成方法 |
US20130008775A1 (en) * | 2011-07-05 | 2013-01-10 | Osman Ahmed | Photocatalytic Panel and System for Recovering Output Products Thereof |
WO2013006867A1 (en) * | 2011-07-07 | 2013-01-10 | Massachussetts Institute Of Technology | Methods and apparatus for ultrathin catalyst layer for photoelectrode |
US9353449B2 (en) | 2011-08-02 | 2016-05-31 | Panasonic Intellectual Property Management Co., Ltd. | Method for producing NbON film |
IN2014DN07512A (pt) * | 2012-03-08 | 2015-04-24 | Univ Tokyo | |
EP2915907B1 (en) | 2012-10-31 | 2018-07-18 | Panasonic Intellectual Property Management Co., Ltd. | Photosemiconductor electrode, photoelectrochemical cell, and energy system |
CN103219565B (zh) * | 2013-03-20 | 2015-09-09 | 北京理工大学 | 逆光电化学电池 |
AU2014258911A1 (en) * | 2013-04-26 | 2015-01-15 | Panasonic Corporation | Optical semiconductor electrode, and water photolysis method using photoelectrochemical cell provided with same |
JP5857194B2 (ja) * | 2013-08-06 | 2016-02-10 | パナソニックIpマネジメント株式会社 | 光化学反応装置用集光装置 |
US10036093B2 (en) * | 2013-08-20 | 2018-07-31 | The Board Of Trustees Of The Leland Stanford Junior University | Heterojunction elevated-temperature photoelectrochemical cell |
JP5899521B2 (ja) * | 2013-10-17 | 2016-04-06 | パナソニックIpマネジメント株式会社 | 光半導体電極、光電気化学セル、水素発生方法、及びエネルギーシステム |
NL2011796C2 (en) * | 2013-11-13 | 2015-05-19 | Univ Delft Tech | High efficiency photoelectrochemical device for splitting water. |
CN103757656B (zh) * | 2014-01-20 | 2016-02-03 | 中国工程物理研究院化工材料研究所 | 结合原电池和光电化学电池的光电化学制氢装置 |
CN104576068A (zh) * | 2014-03-06 | 2015-04-29 | 华东理工大学 | 一种基于水空气体系的太阳能电池 |
JP6271311B2 (ja) * | 2014-03-24 | 2018-01-31 | 株式会社東芝 | 電気化学反応装置 |
CN107075696B (zh) * | 2014-08-29 | 2020-02-11 | 沙特基础工业全球技术公司 | 通过具有p-n结和等离子体材料的催化剂由水的光催化氢制备 |
GB201604671D0 (en) * | 2016-03-18 | 2016-05-04 | Isis Innovation | Electrodes |
KR101798602B1 (ko) | 2016-11-23 | 2017-11-16 | 한국과학기술연구원 | 탄탈륨 산화물 박막을 포함하는 물분해 수소생성 반응용 광전극 및 그의 제조방법 |
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US7481914B2 (en) * | 2006-03-31 | 2009-01-27 | General Electric Company | Photoelectrolysis cells, and related devices and processes |
-
2009
- 2009-10-29 EP EP09823339.8A patent/EP2351873B1/en active Active
- 2009-10-29 BR BRPI0911763A patent/BRPI0911763A2/pt not_active IP Right Cessation
- 2009-10-29 WO PCT/JP2009/005763 patent/WO2010050226A1/ja active Application Filing
- 2009-10-29 JP JP2010502102A patent/JP4494528B1/ja active Active
- 2009-10-29 CN CN2009801016339A patent/CN101910470B/zh active Active
- 2009-10-29 US US12/811,034 patent/US8236146B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP4494528B1 (ja) | 2010-06-30 |
US8236146B2 (en) | 2012-08-07 |
EP2351873A4 (en) | 2014-04-09 |
JPWO2010050226A1 (ja) | 2012-03-29 |
WO2010050226A1 (ja) | 2010-05-06 |
CN101910470A (zh) | 2010-12-08 |
US20100282601A1 (en) | 2010-11-11 |
EP2351873B1 (en) | 2018-03-21 |
EP2351873A1 (en) | 2011-08-03 |
CN101910470B (zh) | 2013-04-17 |
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
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Owner name: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LT |
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Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2538 DE 27-08-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |
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