FR2989226A1 - Dispositif de pile a combustible a electrolytes circulant par percolation au travers d'electrodes de structure tridimensionnelle poreuse - Google Patents
Dispositif de pile a combustible a electrolytes circulant par percolation au travers d'electrodes de structure tridimensionnelle poreuse Download PDFInfo
- Publication number
- FR2989226A1 FR2989226A1 FR1254216A FR1254216A FR2989226A1 FR 2989226 A1 FR2989226 A1 FR 2989226A1 FR 1254216 A FR1254216 A FR 1254216A FR 1254216 A FR1254216 A FR 1254216A FR 2989226 A1 FR2989226 A1 FR 2989226A1
- Authority
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- France
- Prior art keywords
- compartment
- anolyte
- catholyte
- anode
- cathode
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8605—Porous electrodes
-
- 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
- H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
- H01M8/184—Regeneration by electrochemical means
- H01M8/186—Regeneration by electrochemical means by electrolytic decomposition of the electrolytic solution or the formed water product
-
- 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
- H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
- H01M8/184—Regeneration by electrochemical means
- H01M8/188—Regeneration by electrochemical means by recharging of redox couples containing fluids; Redox flow type batteries
-
- 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
- H01M8/20—Indirect fuel cells, e.g. fuel cells with redox couple being irreversible
-
- 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
- H01M8/22—Fuel cells in which the fuel is based on materials comprising carbon or oxygen or hydrogen and other elements; Fuel cells in which the fuel is based on materials comprising only elements other than carbon, oxygen or hydrogen
-
- 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
- H01M8/22—Fuel cells in which the fuel is based on materials comprising carbon or oxygen or hydrogen and other elements; Fuel cells in which the fuel is based on materials comprising only elements other than carbon, oxygen or hydrogen
- H01M8/222—Fuel cells in which the fuel is based on compounds containing nitrogen, e.g. hydrazine, ammonia
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Abstract
Description
Claims (8)
- REVENDICATIONS1. Dispositif de pile à combustible à électrolytes circulants comprenant : au moins une cellule présentant un compartiment positif (10) pourvue d'une anode (2) et un compartiment négatif (20) pourvu d'une cathode (1), lesdits compartiments étant séparés par une membrane (3) perméable aux ions ; au moins un réservoir (5) d'un catholyte pourvu d'une première conduite (5a) d'amenée du catholyte dans ledit compartiment positif et d'une seconde conduite (5b) d'évacuation du catholyte dudit compartiment positif ; au moins une première pompe (7) permettant la circulation du catholyte dans un circuit comprenant le réservoir du catholyte, la première conduite d'amenée du catholyte dans le compartiment positif, le compartiment positif et la seconde conduite d'évacuation du catholyte ; au moins un réservoir (4) d'un anolyte pourvu d'une première conduite (4a) d'amenée dudit anolyte dans ledit compartiment négatif et d'une seconde conduite (4b) d'évacuation dudit anolyte dudit compartiment négatif ; au moins une seconde pompe (6) permettant la circulation de l'anolyte dans un circuit comprenant le réservoir d' anolyte, la première conduite d'amenée de l'anolyte dans le compartiment négatif, le compartiment négatif et la seconde conduite d'évacuation de l'anolyte ; ladite cathode (1) et ladite anode (2) présentant une structure tridimensionnelle poreuse, caractérisée en ce que ledit compartiment positif (10) comprend un compartiment aval positif (10a) et un compartiment amont positif (10b) séparés par ladite anode (2), la première conduite d'amenée de catholyte étant reliée audit compartiment amont positif et ladite seconde conduite d'évacuation du catholyte étant reliée audit compartiment aval positif ;et en ce que ledit compartiment négatif (20) comprend un compartiment aval négatif (20a) et un compartiment amont négatif (20b) séparés par ladite cathode (1), la première conduite d'amenée de l'anolyte étant reliée audit compartiment amont négatif et ladite seconde conduite d'évacuation de l'anolyte étant reliée audit compartiment aval négatif ; lesdits catholyte et anolyte étant ainsi susceptibles de transiter par percolation respectivement à travers ladite anode et ladite cathode.
- 2. Dispositif selon la revendication 1 caractérisé en ce que ladite cathode et/ou ladite anode sont réalisées en un matériau choisi dans le groupe constitué par : les mousses, les feutres, les superpositions de tissus.
- 3. Dispositif selon la revendication 2 caractérisé en ce que ladite cathode et/ou ladite anode sont réalisées en un feutre de fibres de graphite.
- 4. Dispositif selon la revendication 3 caractérisé en ce que ladite cathode et/ou ladite anode sont réalisées en un feutre de fibres de graphite métallisées.
- 5. Dispositif selon la 3 ou 4 caractérisé en ce que ladite cathode et/ou ladite anode sont revêtues d'un film polymère.
- 6. Dispositif selon l'une quelconque des revendications 1 à 5 caractérisé en ce qu'au moins un catalyseur est fixé par liaison covalente à la surface de ladite cathode et/ou de ladite 25 anode.
- 7. Dispositif selon la revendication 5 caractérisé en ce qu'au moins un catalyseur est fixé de façon covalente audit film polymère. 30
- 8. Dispositif selon l'une quelconque des revendications 1 à 7 caractérisé en ce que ledit catholyte comprend de l'hydrazine et ledit anolyte comprend du ferricyanure de potassium.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1254216A FR2989226B1 (fr) | 2012-04-10 | 2012-05-09 | Dispositif de pile a combustible a electrolytes circulant par percolation au travers d'electrodes de structure tridimensionnelle poreuse |
CA2868486A CA2868486A1 (fr) | 2012-04-10 | 2013-04-10 | Dispositif de pile a combustible a electrolytes circulant par percolation au travers d'electrodes de structure tridimensionnelle poreuse |
PCT/EP2013/057470 WO2013153103A1 (fr) | 2012-04-10 | 2013-04-10 | Dispositif de pile a combustible a electrolytes circulant par percolation au travers d'electrodes de structure tridimensionnelle poreuse |
EP13717241.7A EP2837051A1 (fr) | 2012-04-10 | 2013-04-10 | Dispositif de pile a combustible a electrolytes circulant par percolation au travers d'electrodes de structure tridimensionnelle poreuse |
US14/391,895 US20150079497A1 (en) | 2012-04-10 | 2013-04-10 | Fuel cell device with electrolytes flowing by means of percolation through electrodes having a porous, three-dimensional structure |
JP2015504938A JP2015519685A (ja) | 2012-04-10 | 2013-04-10 | 多孔質3次元構造を有する電極を通るパーコレーションによって電解質が流れる燃料電池デバイス |
CN201380026561.2A CN104380509A (zh) | 2012-04-10 | 2013-04-10 | 具有通过渗滤流经多孔三维结构电极的电解液的燃料电池设备 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1253269 | 2012-04-10 | ||
FR1253269A FR2989225A1 (fr) | 2012-04-10 | 2012-04-10 | Dispositif de pile a combustible a electrolytes circulants, par percolation a travers d'electrodes de structure tridimensionnelle poreuse |
FR1254216A FR2989226B1 (fr) | 2012-04-10 | 2012-05-09 | Dispositif de pile a combustible a electrolytes circulant par percolation au travers d'electrodes de structure tridimensionnelle poreuse |
Publications (2)
Publication Number | Publication Date |
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FR2989226A1 true FR2989226A1 (fr) | 2013-10-11 |
FR2989226B1 FR2989226B1 (fr) | 2019-12-20 |
Family
ID=46598747
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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FR1253269A Pending FR2989225A1 (fr) | 2012-04-10 | 2012-04-10 | Dispositif de pile a combustible a electrolytes circulants, par percolation a travers d'electrodes de structure tridimensionnelle poreuse |
FR1254216A Active FR2989226B1 (fr) | 2012-04-10 | 2012-05-09 | Dispositif de pile a combustible a electrolytes circulant par percolation au travers d'electrodes de structure tridimensionnelle poreuse |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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FR1253269A Pending FR2989225A1 (fr) | 2012-04-10 | 2012-04-10 | Dispositif de pile a combustible a electrolytes circulants, par percolation a travers d'electrodes de structure tridimensionnelle poreuse |
Country Status (7)
Country | Link |
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US (1) | US20150079497A1 (fr) |
EP (1) | EP2837051A1 (fr) |
JP (1) | JP2015519685A (fr) |
CN (1) | CN104380509A (fr) |
CA (1) | CA2868486A1 (fr) |
FR (2) | FR2989225A1 (fr) |
WO (1) | WO2013153103A1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105308785A (zh) | 2012-09-26 | 2016-02-03 | 哈佛大学校长及研究员协会 | 基于有机小分子的液流电池 |
CN106063017B (zh) | 2013-09-26 | 2020-05-19 | 哈佛大学校长及研究员协会 | 基于醌和氢醌的液流电池 |
FR3051987B1 (fr) * | 2016-05-30 | 2018-05-18 | Centre National De La Recherche Scientifique (Cnrs) | Procede d'alimentation electrique d'un equipement par une station autonome hybride |
FR3052924B1 (fr) | 2016-06-21 | 2019-08-09 | Kemiwatt | Dispositif de protection contre la surcharge electrique pour accumulateur electrochimique |
US11923581B2 (en) | 2016-08-12 | 2024-03-05 | President And Fellows Of Harvard College | Aqueous redox flow battery electrolytes with high chemical and electrochemical stability, high water solubility, low membrane permeability |
US10840532B2 (en) | 2017-01-27 | 2020-11-17 | President And Fellows Of Harvard College | Flow battery with electrolyte rebalancing system |
CN112204789B (zh) | 2018-02-09 | 2024-09-24 | 哈佛大学校长及研究员协会 | 用作水性氧化还原液流电池中的电解质的具有高容量保持率的醌 |
CN110571437A (zh) * | 2018-05-16 | 2019-12-13 | 嘉兴市兆业新能源技术有限公司 | 一种燃料电池的阳极结构 |
US11705571B2 (en) * | 2018-09-05 | 2023-07-18 | Nikolai M. Kocherginsky | Foil-based redox flow battery |
EP3861586A4 (fr) | 2018-10-01 | 2022-11-23 | President and Fellows of Harvard College | Extension de la durée de vie de batteries à circulation organique par l'intermédiaire d'une gestion d'état d'oxydo-réduction |
KR102187258B1 (ko) * | 2019-01-03 | 2020-12-04 | 스탠다드에너지(주) | 레독스 흐름전지의 전극 셀 구조 |
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US4370392A (en) * | 1981-06-08 | 1983-01-25 | The University Of Akron | Chrome-halogen energy storage device and system |
EP0727837A1 (fr) * | 1995-02-16 | 1996-08-21 | Kashima-Kita Electric Power Corporation | Batterie rédox |
DE19614431A1 (de) * | 1995-04-13 | 1996-10-17 | Toyo Boseki | Elektrodenmaterial für eine elektrolytische Zelle vom Durchflußtyp |
EP0814527A2 (fr) * | 1996-06-19 | 1997-12-29 | Kashima-Kita Electric Power Corporation | Batterie redox à circulation |
US20050084738A1 (en) * | 2003-10-17 | 2005-04-21 | Ohlsen Leroy J. | Nitric acid regeneration fuel cell systems |
FR2914931A1 (fr) * | 2007-04-10 | 2008-10-17 | Univ Rennes 1 Etablissement Pu | Procede de fabrication d'un element de feutre graphitique metallise revetu d'une facon homogene dans tout son volume d'un polymere organique conducteur |
US20090092882A1 (en) * | 2007-10-09 | 2009-04-09 | University Of Victoria Innovation And Development Corporation | Fuel cell with flow-through porous electrodes |
WO2012038379A1 (fr) * | 2010-09-21 | 2012-03-29 | Imperial Innovations Limited | Piles à combustible régénératives |
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US3996064A (en) * | 1975-08-22 | 1976-12-07 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Electrically rechargeable REDOX flow cell |
US4485154A (en) * | 1981-09-08 | 1984-11-27 | Institute Of Gas Technology | Electrically rechargeable anionically active reduction-oxidation electrical storage-supply system |
FR2846012A1 (fr) * | 2002-10-18 | 2004-04-23 | Univ Rennes | Dispositif pour metalliser un feutre graphitique, procede mis en oeuvre par ce dispositif, feutre graphitique metallise correspondant et utilisation d'un tel feutre graphitique metallise |
FR2944031B1 (fr) * | 2009-04-06 | 2013-06-14 | Commissariat Energie Atomique | Cellule electrochimique a flux d'electrolyte comportant des electrodes traversantes et procede de fabrication |
KR101819036B1 (ko) * | 2010-12-31 | 2018-01-17 | 삼성전자주식회사 | 레독스 플로우 전지 |
-
2012
- 2012-04-10 FR FR1253269A patent/FR2989225A1/fr active Pending
- 2012-05-09 FR FR1254216A patent/FR2989226B1/fr active Active
-
2013
- 2013-04-10 JP JP2015504938A patent/JP2015519685A/ja active Pending
- 2013-04-10 US US14/391,895 patent/US20150079497A1/en not_active Abandoned
- 2013-04-10 CN CN201380026561.2A patent/CN104380509A/zh active Pending
- 2013-04-10 WO PCT/EP2013/057470 patent/WO2013153103A1/fr active Application Filing
- 2013-04-10 EP EP13717241.7A patent/EP2837051A1/fr not_active Withdrawn
- 2013-04-10 CA CA2868486A patent/CA2868486A1/fr not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4370392A (en) * | 1981-06-08 | 1983-01-25 | The University Of Akron | Chrome-halogen energy storage device and system |
EP0727837A1 (fr) * | 1995-02-16 | 1996-08-21 | Kashima-Kita Electric Power Corporation | Batterie rédox |
DE19614431A1 (de) * | 1995-04-13 | 1996-10-17 | Toyo Boseki | Elektrodenmaterial für eine elektrolytische Zelle vom Durchflußtyp |
EP0814527A2 (fr) * | 1996-06-19 | 1997-12-29 | Kashima-Kita Electric Power Corporation | Batterie redox à circulation |
US20050084738A1 (en) * | 2003-10-17 | 2005-04-21 | Ohlsen Leroy J. | Nitric acid regeneration fuel cell systems |
FR2914931A1 (fr) * | 2007-04-10 | 2008-10-17 | Univ Rennes 1 Etablissement Pu | Procede de fabrication d'un element de feutre graphitique metallise revetu d'une facon homogene dans tout son volume d'un polymere organique conducteur |
US20090092882A1 (en) * | 2007-10-09 | 2009-04-09 | University Of Victoria Innovation And Development Corporation | Fuel cell with flow-through porous electrodes |
WO2012038379A1 (fr) * | 2010-09-21 | 2012-03-29 | Imperial Innovations Limited | Piles à combustible régénératives |
Also Published As
Publication number | Publication date |
---|---|
FR2989226B1 (fr) | 2019-12-20 |
EP2837051A1 (fr) | 2015-02-18 |
CA2868486A1 (fr) | 2013-10-17 |
FR2989225A1 (fr) | 2013-10-11 |
US20150079497A1 (en) | 2015-03-19 |
CN104380509A (zh) | 2015-02-25 |
WO2013153103A1 (fr) | 2013-10-17 |
JP2015519685A (ja) | 2015-07-09 |
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