JP2009525574A - 電気化学反応器用カソード、該カソードを組み込んだ電気化学反応器及び該カソードの製造方法 - Google Patents
電気化学反応器用カソード、該カソードを組み込んだ電気化学反応器及び該カソードの製造方法 Download PDFInfo
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- 239000003054 catalyst Substances 0.000 claims abstract description 34
- 239000011651 chromium Substances 0.000 claims abstract description 21
- 238000009792 diffusion process Methods 0.000 claims abstract description 20
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 8
- 239000002105 nanoparticle Substances 0.000 claims abstract description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 49
- 229910052697 platinum Inorganic materials 0.000 claims description 19
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- MUMZUERVLWJKNR-UHFFFAOYSA-N oxoplatinum Chemical compound [Pt]=O MUMZUERVLWJKNR-UHFFFAOYSA-N 0.000 description 1
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- 229910003446 platinum oxide Inorganic materials 0.000 description 1
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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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/06—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material
- C23C16/18—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material from metallo-organic compounds
-
- 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
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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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
- H01M4/8652—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites as mixture
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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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8825—Methods for deposition of the catalytic active composition
- H01M4/8867—Vapour deposition
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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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
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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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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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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- 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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0234—Carbonaceous material
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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
- Y02E60/50—Fuel 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Inert Electrodes (AREA)
- Catalysts (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Chemical Vapour Deposition (AREA)
- Hybrid Cells (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
Description
Claims (13)
- 拡散層及び触媒層を含む電気化学反応器用のカソードであって、前記拡散層に直接的に接触して分散する二金属又は多金属のナノ粒子を有し、前記金属の少なくとも1つは、全体的又は部分的に酸化型のクロム(Cr)であることを特徴とする電気化学反応器用のカソード。
- 前記金属の少なくとも一つは、触媒、好ましくは白金(Pt)であることを特徴とする請求項1に記載の電気化学反応器用のカソード。
- 前記拡散層上の前記白金の量は、0.2mg/cm2以下であることを特徴とする請求項2に記載の電気化学反応器用のカソード。
- 前記拡散層は、多孔質炭素から形成されることを特徴とする請求項1から3のいずれか一項に記載の電気化学反応器用のカソード。
- 前記多孔質炭素は、炭素ナノチューブで構成されることを特徴とする請求項4に記載の電気化学反応器用のカソード。
- 前記触媒ナノ粒子の直径は、100nm未満、好ましくは1から50nmの間であることを特徴とする請求項1から5のいずれか一項に記載の電気化学反応器用のカソード。
- 請求項1から6のいずれか一項に記載の少なくとも1つのカソードを含む燃料電池。
- 請求項1から6のいずれか一項に記載の少なくとも1つのカソードを含む蓄電池。
- 請求項1から6のいずれか一項に記載の電気化学反応器用カソードの製造方法であって、前記カソードの前記拡散層上に前記触媒を堆積する段階は、DLI‐MOCVD方法によって実行されることを特徴とする電気化学反応器用カソードの製造方法。
- 前記触媒の構成に含まれる前記金属は、共蒸着されることを特徴とする請求項9に記載の電気化学反応器用カソードの製造方法。
- 前記金属前駆体は、溶媒に溶解されることを特徴とする請求項10に記載の電気化学反応器用カソードの製造方法。
- 前記触媒は、400℃未満の温度にて堆積されることを特徴とする請求項9から11のいずれか一項に記載の電気化学反応器用カソードの製造方法。
- DLI‐MOCVDによる前記堆積物は、プラズマ成長されることを特徴とする請求項9から12のいずれか一項に記載の電気化学反応器用カソードの製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0650398 | 2006-02-03 | ||
FR0650398A FR2897205B1 (fr) | 2006-02-03 | 2006-02-03 | Cathode pour reacteur electrochimique, reacteur electrochimique integrant de telles cathodes et procede de fabrication d'une telle cathode |
PCT/FR2007/050650 WO2007088291A1 (fr) | 2006-02-03 | 2007-01-15 | Cathode pour réacteur électrochimique, réacteur électrochimique intégrant de telles cathodes et procédé de fabrication d'une telle cathode |
Publications (2)
Publication Number | Publication Date |
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JP2009525574A true JP2009525574A (ja) | 2009-07-09 |
JP5349054B2 JP5349054B2 (ja) | 2013-11-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2008552852A Expired - Fee Related JP5349054B2 (ja) | 2006-02-03 | 2007-01-15 | 電気化学反応器用カソード、該カソードを組み込んだ電気化学反応器及び該カソードの製造方法 |
Country Status (10)
Country | Link |
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US (1) | US8318375B2 (ja) |
EP (1) | EP1979965B1 (ja) |
JP (1) | JP5349054B2 (ja) |
KR (1) | KR101346454B1 (ja) |
AT (1) | ATE443349T1 (ja) |
DE (1) | DE602007002473D1 (ja) |
ES (1) | ES2331898T3 (ja) |
FR (1) | FR2897205B1 (ja) |
PL (1) | PL1979965T3 (ja) |
WO (1) | WO2007088291A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010515223A (ja) * | 2006-12-27 | 2010-05-06 | エバレデイ バツテリ カンパニー インコーポレーテツド | 触媒電極を有する電気化学セルとその電極及びセルを形成する方法 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2897070B1 (fr) * | 2006-02-03 | 2008-12-19 | Commissariat Energie Atomique | Procede dli-mocvd pour la fabrication d'electrodes pour reacteurs electrochimiques, electrodes obtenues par ce procede et pile a combustible et accumulateur mettant en oeuvre de telles electrodes |
EP2909875B1 (en) | 2012-10-16 | 2020-06-17 | Ambri Inc. | Electrochemical energy storage devices and housings |
WO2015058010A1 (en) | 2013-10-16 | 2015-04-23 | Ambri Inc. | Seals for high temperature reactive material devices |
US9520618B2 (en) | 2013-02-12 | 2016-12-13 | Ambri Inc. | Electrochemical energy storage devices |
US11721841B2 (en) | 2012-10-18 | 2023-08-08 | Ambri Inc. | Electrochemical energy storage devices |
US11211641B2 (en) | 2012-10-18 | 2021-12-28 | Ambri Inc. | Electrochemical energy storage devices |
US11387497B2 (en) | 2012-10-18 | 2022-07-12 | Ambri Inc. | Electrochemical energy storage devices |
US9735450B2 (en) | 2012-10-18 | 2017-08-15 | Ambri Inc. | Electrochemical energy storage devices |
US9312522B2 (en) | 2012-10-18 | 2016-04-12 | Ambri Inc. | Electrochemical energy storage devices |
US10541451B2 (en) | 2012-10-18 | 2020-01-21 | Ambri Inc. | Electrochemical energy storage devices |
US10270139B1 (en) | 2013-03-14 | 2019-04-23 | Ambri Inc. | Systems and methods for recycling electrochemical energy storage devices |
US9502737B2 (en) | 2013-05-23 | 2016-11-22 | Ambri Inc. | Voltage-enhanced energy storage devices |
US10181800B1 (en) | 2015-03-02 | 2019-01-15 | Ambri Inc. | Power conversion systems for energy storage devices |
WO2016141354A2 (en) | 2015-03-05 | 2016-09-09 | Ambri Inc. | Ceramic materials and seals for high temperature reactive material devices |
US9893385B1 (en) | 2015-04-23 | 2018-02-13 | Ambri Inc. | Battery management systems for energy storage devices |
US11929466B2 (en) | 2016-09-07 | 2024-03-12 | Ambri Inc. | Electrochemical energy storage devices |
EP3607603A4 (en) | 2017-04-07 | 2021-01-13 | Ambri Inc. | MOLTEN SALT BATTERY WITH SOLID METAL CATHODE |
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JPH01210035A (ja) * | 1988-02-18 | 1989-08-23 | Tanaka Kikinzoku Kogyo Kk | 白金触媒とその製造方法 |
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2006
- 2006-02-03 FR FR0650398A patent/FR2897205B1/fr not_active Expired - Fee Related
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2007
- 2007-01-15 ES ES07731497T patent/ES2331898T3/es active Active
- 2007-01-15 KR KR1020087020636A patent/KR101346454B1/ko not_active IP Right Cessation
- 2007-01-15 WO PCT/FR2007/050650 patent/WO2007088291A1/fr active Application Filing
- 2007-01-15 EP EP07731497A patent/EP1979965B1/fr not_active Not-in-force
- 2007-01-15 PL PL07731497T patent/PL1979965T3/pl unknown
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2010515223A (ja) * | 2006-12-27 | 2010-05-06 | エバレデイ バツテリ カンパニー インコーポレーテツド | 触媒電極を有する電気化学セルとその電極及びセルを形成する方法 |
Also Published As
Publication number | Publication date |
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DE602007002473D1 (de) | 2009-10-29 |
PL1979965T3 (pl) | 2010-02-26 |
EP1979965B1 (fr) | 2009-09-16 |
JP5349054B2 (ja) | 2013-11-20 |
WO2007088291A1 (fr) | 2007-08-09 |
FR2897205B1 (fr) | 2009-06-05 |
FR2897205A1 (fr) | 2007-08-10 |
KR101346454B1 (ko) | 2014-01-17 |
ES2331898T3 (es) | 2010-01-19 |
KR20080091489A (ko) | 2008-10-13 |
US8318375B2 (en) | 2012-11-27 |
EP1979965A1 (fr) | 2008-10-15 |
ATE443349T1 (de) | 2009-10-15 |
US20090029236A1 (en) | 2009-01-29 |
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