JP2012500720A - 触媒の連続的な製造方法 - Google Patents
触媒の連続的な製造方法 Download PDFInfo
- Publication number
- JP2012500720A JP2012500720A JP2011524325A JP2011524325A JP2012500720A JP 2012500720 A JP2012500720 A JP 2012500720A JP 2011524325 A JP2011524325 A JP 2011524325A JP 2011524325 A JP2011524325 A JP 2011524325A JP 2012500720 A JP2012500720 A JP 2012500720A
- Authority
- JP
- Japan
- Prior art keywords
- metal
- catalyst
- temperature
- platinum group
- complex
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/892—Nickel and noble metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0203—Impregnation the impregnation liquid containing organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/024—Multiple impregnation or coating
- B01J37/0242—Coating followed by impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
- B01J37/082—Decomposition and pyrolysis
- B01J37/086—Decomposition of an organometallic compound, a metal complex or a metal salt of a carboxylic acid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/16—Reducing
- B01J37/18—Reducing with gases containing free hydrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/001—Calcining
- B01J6/002—Calcining using rotating drums
-
- 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
- H01M4/921—Alloys or mixtures with metallic elements
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/462—Ruthenium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8913—Cobalt and noble metals
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Inert Electrodes (AREA)
Abstract
Description
(a)白金族の金属を含有する触媒を、それぞれ合金化金属を含有する少なくとも1の熱分解可能な化合物と混合して合金前駆物質を得る工程、
(b)合金前駆物質を連続的に運転される炉中で加熱して合金を製造する工程
を有する、触媒を連続的に製造する方法によって解決される。
比較例1
炭素担持白金触媒を製造するために、まず市販のカーボンブラック担体(CABOT XC72)100gを、Ultra−Turrax(登録商標)分散装置を用いて水4l中に分散させる。この懸濁液に、H2O250ml中に溶解したPt(NO3)2 57.14gを添加した。その後、エタノール4250mlを混合物に添加し、該混合物を沸騰するまで加熱する。該懸濁液を還流で5時間煮沸し、60℃に冷却し、ペーパーフィルターを備えたブフナー漏斗により濾過分離し、かつ冷H2O 10lでNO3不含になるまで洗浄する。
担持白金触媒を製造するために、市販のカーボンブラック担体(CABOT XC72)75.8gを、Ultra−Turrax(登録商標)分散装置を用いて水3l中に分散させる。この溶液に、4%濃度の硝酸白金溶液1lを添加する。引き続きエタノール4.25lを添加し、かつ該混合物を還流下に5時間沸騰加熱する。得られた触媒分散液をヌッチェにより濾別し、かつ得られたフィルターケーキを残留湿分が22質量%になるまで空気中で乾燥させる。最後に、乾燥させたフィルターケーキを0.4mmの篩により粉砕する。
炭素担持白金触媒を、比較例2に記載されているように製造する。
Claims (19)
- 白金族の金属ならびに合金化金属として白金族または遷移金属の金属から選択される少なくとも1の第二の金属からなる合金を含有する触媒を連続的に製造する方法であって、以下の工程:
(a)白金族の金属を含有する触媒を、それぞれ合金化金属を含有する少なくとも1の熱分解可能な化合物と混合して合金前駆物質を得る工程、
(b)合金前駆物質を連続的に運転される炉中で加熱して合金を製造する工程
を有する、触媒を連続的に製造する方法。 - 連続的に運転される炉が、回転管式炉またはベルト式か焼炉であることを特徴とする、請求項1記載の方法。
- 工程(b)における加熱を、還元雰囲気下で行うことを特徴とする、請求項1または2記載の方法。
- 還元雰囲気が、水素を含有することを特徴とする、請求項3記載の方法。
- 還元雰囲気中の水素の割合が、30体積%より小さいことを特徴とする、請求項3または4記載の方法。
- 工程(b)で合金前駆物質を加熱する温度が、90〜900℃の範囲であることを特徴とする、請求項1から5までのいずれか1項記載の方法。
- 加熱を2つの温度段階で行い、その際、第一の温度段階の温度は、第二の温度段階の温度よりも低いことを特徴とする、請求項1から6までのいずれか1項記載の方法。
- 第一の温度段階の温度が、300〜500℃の範囲であり、かつ第二の温度段階の温度が、500〜700℃の範囲であり、その際、第二の温度段階の温度は、第一の温度段階の温度よりも少なくとも100℃高いことを特徴とする、請求項7記載の方法。
- 連続的に運転される炉中での滞留時間が、30分〜10時間の範囲であることを特徴とする、請求項1から8までのいずれか1項記載の方法。
- 白金族の金属を含有する触媒が、金属粉末として存在しているか、またはさらに担体を有していることを特徴とする、請求項1から9までのいずれか1項記載の方法。
- 担体が、炭素担体であることを特徴とする、請求項10記載の方法。
- 白金族の金属を含有する触媒が、水50質量%までの残留湿分を有することを特徴とする、請求項1から11までのいずれか1項記載の方法。
- 白金族の金属が、白金であることを特徴とする、請求項1から12までのいずれか1項記載の方法。
- 合金化金属が、ルテニウム、コバルト、ニッケルおよびパラジウムからなる群から選択されていることを特徴とする、請求項1から13までのいずれか1項記載の方法。
- 少なくとも1の熱分解可能な化合物が、有機金属化合物または金属錯体であることを特徴とする、請求項1から14までのいずれか1項記載の方法。
- 少なくとも1の合金化金属が、リガンドとしてのオレフィン、有利にはジメチルオクタジエンとの、芳香族化合物、有利にはピリジン、2,4−ペンタジオンとの金属錯体として、混合されたシクロペンタジエニル−カルボニル錯体として、または純粋な、もしくは混合されたカルボニル錯体、ホスファン錯体、シアノ錯体またはイソシアノ錯体として存在することを特徴とする、請求項1から15までのいずれか1項記載の方法。
- 少なくとも1の合金化金属が、リガンドとしてのアセチルアセトネートまたは2,4−ペンタジオンとの金属錯体として存在していることを特徴とする、請求項1から16までのいずれか1項記載の方法。
- 少なくとも1の有機金属化合物、または少なくとも1の合金化金属を含有している少なくとも1の金属錯体が、粉末として、または溶剤中に溶解されて存在していることを特徴とする、請求項15から17までのいずれか1項記載の方法。
- 工程(b)で合金を形成するために加熱した後に、不動態化を実施することを特徴とする、請求項1から18までのいずれか1項記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08163000.6 | 2008-08-26 | ||
| EP08163000 | 2008-08-26 | ||
| PCT/EP2009/060710 WO2010026046A1 (de) | 2008-08-26 | 2009-08-19 | Verfahren zur kontinuierlichen herstellung eines katalysators |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012500720A true JP2012500720A (ja) | 2012-01-12 |
| JP5665743B2 JP5665743B2 (ja) | 2015-02-04 |
Family
ID=41507869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011524325A Active JP5665743B2 (ja) | 2008-08-26 | 2009-08-19 | 触媒の連続的な製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8569196B2 (ja) |
| EP (1) | EP2337630A1 (ja) |
| JP (1) | JP5665743B2 (ja) |
| KR (1) | KR101649384B1 (ja) |
| CN (1) | CN102164668B (ja) |
| WO (1) | WO2010026046A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7511427B2 (ja) | 2020-03-23 | 2024-07-05 | エヌ・イーケムキャット株式会社 | 電極用触媒の製造システムおよび製造方法 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010139596A2 (en) * | 2009-06-02 | 2010-12-09 | Basf Se | Catalyst for electrochemical applications |
| KR101231006B1 (ko) * | 2010-11-26 | 2013-02-07 | 현대자동차주식회사 | 전도성 고분자 보호코팅을 이용한 합금 촉매의 제조방법 |
| JP5829418B2 (ja) * | 2011-03-31 | 2015-12-09 | 大阪瓦斯株式会社 | 金属触媒の製造装置 |
| US9272334B2 (en) * | 2011-04-12 | 2016-03-01 | GM Global Technology Operations LLC | Synthesis of platinum-alloy nanoparticles and supported catalysts including the same |
| EP2687483A1 (en) | 2012-07-16 | 2014-01-22 | Basf Se | Graphene containing nitrogen and optionally iron and/or cobalt |
| US9543569B2 (en) | 2012-12-21 | 2017-01-10 | Lawrence Livermore National Security, Llc | Graphene-supported metal oxide monolith |
| KR101492102B1 (ko) * | 2013-05-02 | 2015-02-10 | 한국에너지기술연구원 | 연료전지용 합금 촉매 제조방법 및 이에 따라 제조된 연료전지용 합금 촉매 |
| KR101912251B1 (ko) * | 2016-09-19 | 2018-10-29 | 한국과학기술연구원 | 개미산의 탈수소화 반응용 촉매 및 이의 제조방법 |
| EP3856951A1 (en) * | 2018-09-28 | 2021-08-04 | Danmarks Tekniske Universitet | Process for producing alloy nanoparticles |
| DE102024204246A1 (de) * | 2024-05-07 | 2025-11-13 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zur Nachbehandlung von Platinlegierungskatalysatormaterial |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62163746A (ja) * | 1986-01-13 | 1987-07-20 | Nippon Engeruharudo Kk | 白金合金電極触媒およびそれを使用した酸電解質燃料電池用電極 |
| JPS6312349A (ja) * | 1986-07-03 | 1988-01-19 | Fuji Electric Co Ltd | 燃料電池用白金合金触媒の製造方法 |
| JPS6344940A (ja) * | 1986-08-13 | 1988-02-25 | Fuji Electric Co Ltd | 合金担持触媒 |
| JPH01210037A (ja) * | 1988-02-18 | 1989-08-23 | Tanaka Kikinzoku Kogyo Kk | 担体上における金属の合金化方法 |
| JPH01227361A (ja) * | 1988-03-07 | 1989-09-11 | Fuji Electric Co Ltd | 燃料電池用アノード電極の製造方法 |
| JPH10180102A (ja) * | 1996-12-24 | 1998-07-07 | Chiyoda Corp | 脱水素触媒 |
| JP2003272641A (ja) * | 2002-03-20 | 2003-09-26 | Toyota Motor Corp | 燃料電池用アノード触媒 |
| JP2007508348A (ja) * | 2003-10-17 | 2007-04-05 | ビーエーエスエフ アクチェンゲゼルシャフト | アミンの製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100506091B1 (ko) | 2003-02-19 | 2005-08-04 | 삼성에스디아이 주식회사 | 연료전지의 캐소드용 촉매 |
| US7208437B2 (en) | 2004-01-16 | 2007-04-24 | T/J Technologies, Inc. | Catalyst and method for its manufacture |
| US7335245B2 (en) * | 2004-04-22 | 2008-02-26 | Honda Motor Co., Ltd. | Metal and alloy nanoparticles and synthesis methods thereof |
| DE102004059282A1 (de) * | 2004-10-13 | 2006-04-27 | Basf Ag | Selektivhydrierkatalysator |
| JP4713959B2 (ja) * | 2005-06-23 | 2011-06-29 | 株式会社東芝 | 燃料電池用担持触媒および燃料電池 |
| CN101505869A (zh) * | 2006-07-14 | 2009-08-12 | 双向电池公司 | 用于燃料电池氧电极的多层催化剂 |
| EP2185280A1 (de) * | 2007-08-24 | 2010-05-19 | Basf Se | Katalysator sowie verfahren zu seiner herstellung und verwendung |
| CN101990462A (zh) | 2007-11-09 | 2011-03-23 | 巴斯夫欧洲公司 | 制备催化剂的方法和作为电催化剂的用途 |
-
2009
- 2009-08-19 US US13/061,040 patent/US8569196B2/en active Active
- 2009-08-19 CN CN200980137555.8A patent/CN102164668B/zh active Active
- 2009-08-19 JP JP2011524325A patent/JP5665743B2/ja active Active
- 2009-08-19 KR KR1020117006831A patent/KR101649384B1/ko active Active
- 2009-08-19 WO PCT/EP2009/060710 patent/WO2010026046A1/de not_active Ceased
- 2009-08-19 EP EP09781982A patent/EP2337630A1/de not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62163746A (ja) * | 1986-01-13 | 1987-07-20 | Nippon Engeruharudo Kk | 白金合金電極触媒およびそれを使用した酸電解質燃料電池用電極 |
| JPS6312349A (ja) * | 1986-07-03 | 1988-01-19 | Fuji Electric Co Ltd | 燃料電池用白金合金触媒の製造方法 |
| JPS6344940A (ja) * | 1986-08-13 | 1988-02-25 | Fuji Electric Co Ltd | 合金担持触媒 |
| JPH01210037A (ja) * | 1988-02-18 | 1989-08-23 | Tanaka Kikinzoku Kogyo Kk | 担体上における金属の合金化方法 |
| JPH01227361A (ja) * | 1988-03-07 | 1989-09-11 | Fuji Electric Co Ltd | 燃料電池用アノード電極の製造方法 |
| JPH10180102A (ja) * | 1996-12-24 | 1998-07-07 | Chiyoda Corp | 脱水素触媒 |
| JP2003272641A (ja) * | 2002-03-20 | 2003-09-26 | Toyota Motor Corp | 燃料電池用アノード触媒 |
| JP2007508348A (ja) * | 2003-10-17 | 2007-04-05 | ビーエーエスエフ アクチェンゲゼルシャフト | アミンの製造方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7511427B2 (ja) | 2020-03-23 | 2024-07-05 | エヌ・イーケムキャット株式会社 | 電極用触媒の製造システムおよび製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101649384B1 (ko) | 2016-08-19 |
| EP2337630A1 (de) | 2011-06-29 |
| CN102164668A (zh) | 2011-08-24 |
| CN102164668B (zh) | 2015-01-21 |
| US8569196B2 (en) | 2013-10-29 |
| KR20110045087A (ko) | 2011-05-03 |
| WO2010026046A1 (de) | 2010-03-11 |
| US20110177938A1 (en) | 2011-07-21 |
| JP5665743B2 (ja) | 2015-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5665743B2 (ja) | 触媒の連続的な製造方法 | |
| JP4401059B2 (ja) | 燃料電池用のアノード触媒を調製するプロセスおよびそのプロセスを用いて調製されたアノード触媒 | |
| KR101770010B1 (ko) | 금속 미립자 담지 촉매체 및 그 이용 | |
| CN102668200B (zh) | 用于燃料电池的具有金属氧化物掺杂的催化剂 | |
| JP5579071B2 (ja) | 触媒の製造方法並びに電気触媒としての使用 | |
| CN101530797A (zh) | 一种核壳结构催化剂及其制备方法 | |
| JP6161239B2 (ja) | コアシェルナノ粒子担持触媒体とその製造方法ならびに該触媒体を用いた燃料電池 | |
| CN108745373A (zh) | 一种贵金属合金/碳材料负载型催化剂的制备方法 | |
| CN101890347A (zh) | 质子交换膜燃料电池负载型催化剂的制备方法 | |
| CN107537517A (zh) | 一种合金胶体及其制备方法与应用 | |
| Feng et al. | A universal approach to the synthesis of nanodendrites of noble metals | |
| JP5204714B2 (ja) | 合金微粒子およびその製造と利用 | |
| TWI380988B (zh) | 鉑錯合物之製造方法及應用 | |
| RU2395339C2 (ru) | Катализатор для катода топливного элемента и способ его получения | |
| JP2012030178A (ja) | 金属粒子担持触媒の製造方法、金属粒子担持触媒及び反応方法。 | |
| JP2001224969A (ja) | 合金触媒の調製方法及び固体高分子型燃料電池の製造方法 | |
| JP2007123195A (ja) | 触媒の製造方法 | |
| JP2002248350A (ja) | 合金触媒の調製方法及び固体高分子型燃料電池の製造方法 | |
| JP2003320249A (ja) | 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 | |
| JP5015489B2 (ja) | 燃料電池用電極触媒及び燃料電池 | |
| RU2446009C1 (ru) | Способ приготовления платино-рутениевых электрокатализаторов | |
| JP2002159866A (ja) | 合金触媒の調製方法及び固体高分子型燃料電池の製造方法 | |
| JP2005174755A (ja) | 電極触媒、該触媒を用いた触媒担持電極およびmea | |
| JP2000107606A (ja) | 触媒の製造方法 | |
| CN114937782B (zh) | 一种负载型金属基催化剂及其制备方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20120816 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130620 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130716 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131015 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20140526 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140918 |
|
| A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20140929 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20141110 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20141209 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5665743 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |