JP2016507869A - 燃料電池の触媒処理 - Google Patents
燃料電池の触媒処理 Download PDFInfo
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- JP2016507869A JP2016507869A JP2015551662A JP2015551662A JP2016507869A JP 2016507869 A JP2016507869 A JP 2016507869A JP 2015551662 A JP2015551662 A JP 2015551662A JP 2015551662 A JP2015551662 A JP 2015551662A JP 2016507869 A JP2016507869 A JP 2016507869A
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- catalyst
- catalyst particles
- citric acid
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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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- 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
- H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
- H01M4/9083—Catalytic material supported on carriers, e.g. powder carriers on carbon or graphite
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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
- H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
- H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Catalysts (AREA)
- Inert Electrodes (AREA)
- Organic Chemistry (AREA)
Abstract
Description
Claims (20)
- 燃料セルコンポーネントの触媒の作成方法であって、
触媒粒子をクエン酸中に浸漬し、
前記浸漬後に、前記触媒粒子を洗浄する、
ステップを備えた触媒の作成方法。 - 前記浸漬が、
前記触媒粒子を液体と混合し、
前記液体に前記クエン酸を加える、
ことを備えることを特徴とする請求項1に記載の触媒の作成方法。 - 前記液体が、水を備えることを特徴とする請求項2に記載の触媒の作成方法。
- 前記浸漬が、
前記触媒粒子を前記水の第1の部分と混合し、
前記クエン酸を前記水の第2の部分に溶解させ、
前記水の第1の部分と第2の部分とを混合させる、
ことを備えることを特徴とする請求項3に記載の触媒の作成方法。 - 第1の量の前記触媒粒子を加え、
前記第1の量よりも多い、第2の量の前記クエン酸を加える、
ことを備えることを特徴とする請求項1に記載の触媒の作成方法。 - 前記洗浄が、
前記触媒粒子を濾過し、
前記濾過した触媒粒子を水で洗浄する、
ことを備えることを特徴とする請求項1に記載の触媒の作成方法。 - 前記濾過と、前記水での洗浄と、を複数回繰り返すことを備えることを特徴とする請求項6に記載の触媒の作成方法。
- 前記洗浄した触媒粒子を乾燥させ、
前記乾燥させた触媒粒子を用いて触媒インクを作成することを備えることを特徴とする請求項1に記載の触媒の作成方法。 - 前記乾燥が、
前記触媒粒子を50°Cの温度で3日間、加熱することを備えることを特徴とする請求項8に記載の触媒の作成方法。 - 前記触媒粒子と、前記クエン酸と、水と、の混合物を作成し、
前記混合物を攪拌し、
前記混合物から前記触媒粒子を除去し、
前記除去した触媒粒子を洗浄し、
前記洗浄した触媒粒子を乾燥させる、
ことを備えることを特徴とする請求項1に記載の触媒の作成方法。 - 触媒粒子をクエン酸中に浸漬し、
前記浸漬後に、前記触媒粒子を洗浄する、
ステップを備えた方法によって作成された、触媒。 - 前記浸漬が、
前記触媒粒子を液体と混合し、
前記液体に前記クエン酸を加える、
ことを備えることを特徴とする請求項11に記載の触媒。 - 前記液体が、水を備えることを特徴とする請求項12に記載の触媒。
- 前記浸漬が、
前記触媒粒子を前記水の第1の部分と混合し、
前記クエン酸を前記水の第2の部分に溶解させ、
前記水の第1の部分と第2の部分とを混合させる、
ことを備えることを特徴とする請求項13に記載の触媒。 - 前記方法が、
第1の量の前記触媒粒子を加え、
前記第1の量よりも5倍多い、第2の量の前記クエン酸を加える、
ことを備えることを特徴とする請求項11に記載の触媒。 - 前記洗浄が、
前記触媒粒子を濾過し、
前記濾過した触媒粒子を水で洗浄する、
ことを備えることを特徴とする請求項11に記載の触媒。 - 前記方法が、
前記濾過と、前記水での洗浄と、を複数回繰り返すことを備えることを特徴とする請求項16に記載の触媒。 - 前記方法が、
前記洗浄した触媒粒子を乾燥させ、
前記乾燥させた触媒粒子を用いて触媒インクを作成することを備えることを特徴とする請求項11に記載の触媒。 - 前記乾燥が、
前記触媒粒子を50°Cの温度で3日間、加熱することを備えることを特徴とする請求項18に記載の触媒。 - 前記方法が、
前記触媒粒子と、前記クエン酸と、水と、の混合物を作成し、
前記混合物を攪拌し、
前記混合物から前記触媒粒子を除去し、
前記除去した触媒粒子を洗浄し、
前記洗浄した触媒粒子を乾燥させる、
ことを備えることを特徴とする請求項11に記載の触媒。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2013/020606 WO2014109729A1 (en) | 2013-01-08 | 2013-01-08 | Fuel cell catalyst treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016507869A true JP2016507869A (ja) | 2016-03-10 |
| JP6203865B2 JP6203865B2 (ja) | 2017-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015551662A Active JP6203865B2 (ja) | 2013-01-08 | 2013-01-08 | 燃料電池の触媒処理 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9484582B2 (ja) |
| EP (1) | EP2954578B1 (ja) |
| JP (1) | JP6203865B2 (ja) |
| KR (1) | KR101965029B1 (ja) |
| CN (1) | CN104904051B (ja) |
| WO (1) | WO2014109729A1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6295323B2 (ja) | 2013-07-19 | 2018-03-14 | アウディ アクチェンゲゼルシャフトAudi Ag | コア−シェル触媒の処理方法および処理システム |
| WO2016172040A1 (en) | 2015-04-21 | 2016-10-27 | Cummins Emission Solutions, Inc. | Systems and methods for enhancing catalytic efficiency of scr catalysts |
| WO2021064662A1 (en) * | 2019-10-04 | 2021-04-08 | Breton S.P.A. | Method and plant for activating catalysts |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5998738A (ja) * | 1982-11-26 | 1984-06-07 | Ishikawajima Harima Heavy Ind Co Ltd | 脱硝触媒の再生方法 |
| JPH11239728A (ja) * | 1997-12-05 | 1999-09-07 | Fina Res Sa | 単斜晶系構造を有する結晶性シリケート触媒の製造 |
| JP2003320249A (ja) * | 2002-05-01 | 2003-11-11 | Mitsubishi Heavy Ind Ltd | 金属担持触媒並びにその製造方法及びこれを利用する固体高分子電解質型燃料電池 |
| JP2005056746A (ja) * | 2003-08-06 | 2005-03-03 | Taki Chem Co Ltd | 直接メタノール型燃料電池用電極触媒の製造方法 |
| JP2010506822A (ja) * | 2006-10-18 | 2010-03-04 | エージェンシー フォー サイエンス,テクノロジー アンド リサーチ | 炭素材料を官能化する方法 |
| EP2308596A1 (en) * | 2009-10-07 | 2011-04-13 | Ford Global Technologies, LLC | Cu/zeolite SCR catalyst for NOx reduction in exhaust gases and manufacture method thereof |
| WO2012115624A1 (en) * | 2011-02-22 | 2012-08-30 | Utc Power Corporation | Method of forming a catalyst with an atomic layer of platinum atoms |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3260677A (en) * | 1962-09-07 | 1966-07-12 | United Coke And Chemical Compa | Manufacture of catalysts |
| GB1350959A (en) * | 1970-11-12 | 1974-04-24 | Sir Soc Italiana Resine Spa | Process for preparing silver-containing catalysts |
| KR100632591B1 (ko) * | 2000-12-16 | 2006-10-09 | 에스케이 주식회사 | 다이옥신 제거용 촉매 조성물 및 이의 제조 방법 |
| WO2002071516A1 (en) * | 2001-03-07 | 2002-09-12 | Matsushita Electric Industrial Co., Ltd. | Polymer electrolyte type fuel cell and process for producing the same |
| EP1266687A1 (de) * | 2001-05-23 | 2002-12-18 | OMG AG & Co. KG | Verfahren zur Herstellung eines Anodenkatalysators für PEM-Brennstoffzellen und damit hergestellter Anodenkatalysator |
| JP3870282B2 (ja) * | 2005-02-28 | 2007-01-17 | 株式会社 東北テクノアーチ | 分散安定化された触媒ナノ粒子含有液 |
| DE102005057696A1 (de) | 2005-12-02 | 2007-08-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Katalysator, Verfahren zu dessen Herstellung und dessen Verwendung |
| AR065023A1 (es) * | 2007-01-30 | 2009-05-13 | Shell Int Research | Un catalizador de deshidrogenacion, su proceso de preparacion y su metodo de uso |
| KR101287891B1 (ko) | 2011-06-28 | 2013-07-19 | (주) 디에이치홀딩스 | 연료전지용 촉매의 제조방법 |
-
2013
- 2013-01-08 JP JP2015551662A patent/JP6203865B2/ja active Active
- 2013-01-08 WO PCT/US2013/020606 patent/WO2014109729A1/en not_active Ceased
- 2013-01-08 KR KR1020157021166A patent/KR101965029B1/ko not_active Expired - Fee Related
- 2013-01-08 CN CN201380069711.8A patent/CN104904051B/zh not_active Expired - Fee Related
- 2013-01-08 US US14/650,846 patent/US9484582B2/en active Active - Reinstated
- 2013-01-08 EP EP13870451.5A patent/EP2954578B1/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5998738A (ja) * | 1982-11-26 | 1984-06-07 | Ishikawajima Harima Heavy Ind Co Ltd | 脱硝触媒の再生方法 |
| JPH11239728A (ja) * | 1997-12-05 | 1999-09-07 | Fina Res Sa | 単斜晶系構造を有する結晶性シリケート触媒の製造 |
| JP2003320249A (ja) * | 2002-05-01 | 2003-11-11 | Mitsubishi Heavy Ind Ltd | 金属担持触媒並びにその製造方法及びこれを利用する固体高分子電解質型燃料電池 |
| JP2005056746A (ja) * | 2003-08-06 | 2005-03-03 | Taki Chem Co Ltd | 直接メタノール型燃料電池用電極触媒の製造方法 |
| JP2010506822A (ja) * | 2006-10-18 | 2010-03-04 | エージェンシー フォー サイエンス,テクノロジー アンド リサーチ | 炭素材料を官能化する方法 |
| EP2308596A1 (en) * | 2009-10-07 | 2011-04-13 | Ford Global Technologies, LLC | Cu/zeolite SCR catalyst for NOx reduction in exhaust gases and manufacture method thereof |
| WO2012115624A1 (en) * | 2011-02-22 | 2012-08-30 | Utc Power Corporation | Method of forming a catalyst with an atomic layer of platinum atoms |
| JP2014508038A (ja) * | 2011-02-22 | 2014-04-03 | ユナイテッド テクノロジーズ コーポレイション | 白金原子の原子層を有する触媒を形成する方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104904051A (zh) | 2015-09-09 |
| WO2014109729A1 (en) | 2014-07-17 |
| KR20150104599A (ko) | 2015-09-15 |
| KR101965029B1 (ko) | 2019-04-02 |
| US9484582B2 (en) | 2016-11-01 |
| EP2954578A4 (en) | 2016-11-23 |
| EP2954578B1 (en) | 2023-06-21 |
| EP2954578A1 (en) | 2015-12-16 |
| JP6203865B2 (ja) | 2017-09-27 |
| CN104904051B (zh) | 2019-05-14 |
| US20150318559A1 (en) | 2015-11-05 |
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