JP2016525926A5 - - Google Patents
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- Publication number
- JP2016525926A5 JP2016525926A5 JP2016513435A JP2016513435A JP2016525926A5 JP 2016525926 A5 JP2016525926 A5 JP 2016525926A5 JP 2016513435 A JP2016513435 A JP 2016513435A JP 2016513435 A JP2016513435 A JP 2016513435A JP 2016525926 A5 JP2016525926 A5 JP 2016525926A5
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- alloying
- dealloyed
- composition
- bulk
- 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
- 239000003054 catalyst Substances 0.000 claims 36
- 238000005275 alloying Methods 0.000 claims 10
- 239000000203 mixture Substances 0.000 claims 8
- 239000000956 alloy Substances 0.000 claims 7
- 229910045601 alloy Inorganic materials 0.000 claims 7
- 239000002243 precursor Substances 0.000 claims 7
- 229910052727 yttrium Inorganic materials 0.000 claims 6
- 229910052782 aluminium Inorganic materials 0.000 claims 4
- 239000012528 membrane Substances 0.000 claims 4
- 229910052759 nickel Inorganic materials 0.000 claims 4
- 229910052719 titanium Inorganic materials 0.000 claims 4
- 229910052725 zinc Inorganic materials 0.000 claims 4
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 claims 3
- 229910052790 beryllium Inorganic materials 0.000 claims 3
- 229910052804 chromium Inorganic materials 0.000 claims 3
- 238000009792 diffusion process Methods 0.000 claims 3
- 229910052738 indium Inorganic materials 0.000 claims 3
- 229910052745 lead Inorganic materials 0.000 claims 3
- 229910052712 strontium Inorganic materials 0.000 claims 3
- 229910052718 tin Inorganic materials 0.000 claims 3
- 230000003197 catalytic effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 claims 1
- 238000002386 leaching Methods 0.000 claims 1
- 229910052720 vanadium Inorganic materials 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361823032P | 2013-05-14 | 2013-05-14 | |
| US61/823,032 | 2013-05-14 | ||
| PCT/GB2014/051471 WO2014184546A1 (en) | 2013-05-14 | 2014-05-14 | Catalyst |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016525926A JP2016525926A (ja) | 2016-09-01 |
| JP2016525926A5 true JP2016525926A5 (enExample) | 2017-06-22 |
| JP6495249B2 JP6495249B2 (ja) | 2019-04-03 |
Family
ID=50792466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016513435A Active JP6495249B2 (ja) | 2013-05-14 | 2014-05-14 | 触媒 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20160104898A1 (enExample) |
| EP (1) | EP2997616B1 (enExample) |
| JP (1) | JP6495249B2 (enExample) |
| KR (1) | KR102225982B1 (enExample) |
| CN (1) | CN105409042B (enExample) |
| WO (1) | WO2014184546A1 (enExample) |
| ZA (1) | ZA201508187B (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600327B (zh) * | 2014-12-19 | 2017-07-11 | 上海交通大学 | 一种碳载纳米铂合金催化剂的制备方法 |
| CN104600326B (zh) * | 2014-12-19 | 2017-05-10 | 上海交通大学 | 一种碳载纳米铂合金催化剂的制备方法 |
| JP6759651B2 (ja) * | 2016-03-25 | 2020-09-23 | 日産自動車株式会社 | 触媒粒子の製造方法および電極触媒の製造方法 |
| GB201609151D0 (en) | 2016-05-25 | 2016-07-06 | Johnson Matthey Fuel Cells Ltd | Catalyst |
| GB201719463D0 (en) | 2017-11-23 | 2018-01-10 | Johnson Matthey Fuel Cells Ltd | Catalyst |
| GB201903950D0 (en) * | 2019-03-22 | 2019-05-08 | Johnson Matthey Fuel Cells Ltd | Catalyst |
| KR102831263B1 (ko) * | 2019-12-12 | 2025-07-10 | 존슨 맛쎄이 하이드로젠 테크놀로지스 리미티드 | 전기촉매 잉크 |
| CN111129508B (zh) * | 2019-12-17 | 2021-07-02 | 一汽解放汽车有限公司 | 一种过渡金属掺杂的铂碳催化剂及其制备方法和用途 |
| GB202003650D0 (en) | 2020-03-13 | 2020-04-29 | Johnson Matthey Fuel Cells Ltd | Catalyst support |
| US11894566B2 (en) | 2020-05-12 | 2024-02-06 | Robert Bosch Gmbh | Catalyst materials for a fuel cell stack |
| GB202010406D0 (en) | 2020-07-07 | 2020-08-19 | Johnson Matthey Fuel Cells Ltd | Catalyst preparation |
| WO2022108586A1 (en) * | 2020-11-19 | 2022-05-27 | Robert Bosch Gmbh | Fuel cell catalyst materials |
| US12206115B2 (en) | 2021-10-07 | 2025-01-21 | Robert Bosch Gmbh | Platinum-based alloy catalyst materials and computational methods relating thereto |
| CN116435533A (zh) * | 2023-03-30 | 2023-07-14 | 上海唐锋能源科技有限公司 | 一种低铂三元合金催化剂及其制备方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2928586B2 (ja) * | 1990-05-11 | 1999-08-03 | 功二 橋本 | 水素―空気燃料電池用高活性触媒粉末と高活性電極 |
| JP3874380B2 (ja) * | 1996-08-26 | 2007-01-31 | エヌ・イーケムキャット株式会社 | 空格子点型格子欠陥を有するカーボン担持白金スケルトン合金電極触媒 |
| WO2003077337A1 (en) * | 2002-03-06 | 2003-09-18 | Symyx Technologies, Inc. | Fuel cell electrocatalyst containing pt, zn and one or both of fe and ni |
| WO2005008813A1 (en) * | 2003-07-16 | 2005-01-27 | Kyungwon Enterprise Co., Ltd. | Nano-structured metal-carbon composite for electrode catalyst of fuel cell and process for preparation thereof |
| KR101117630B1 (ko) * | 2004-06-23 | 2012-02-29 | 삼성에스디아이 주식회사 | 연료전지용 막-전극 접합체 및 그 제조방법 |
| US20070031716A1 (en) * | 2005-08-05 | 2007-02-08 | Rajendran Raj G | Process for making cation exchange membranes with reduced methanol permeability |
| GB0714460D0 (en) * | 2007-07-25 | 2007-09-05 | Johnson Matthey Plc | Catalyst |
| US8906580B2 (en) * | 2007-10-12 | 2014-12-09 | University Of Houston System | De-alloyed membrane electrode assemblies in fuel cells |
| CN101337193B (zh) * | 2008-08-04 | 2010-07-14 | 山东大学 | 一种对贵金属催化剂表面纳米化改性的方法 |
| US7632779B1 (en) * | 2008-12-09 | 2009-12-15 | Filigree Nanotech, Inc. | Method of preparing a catalyst for direct formic acid fuel cells |
| US20110020735A1 (en) * | 2009-07-23 | 2011-01-27 | Ford Global Technologies, Llc | Fuel Cell Catalysts with Enhanced Catalytic Surface Area and Method of Making the Same |
| GB201012982D0 (en) * | 2010-08-03 | 2010-09-15 | Johnson Matthey Plc | Catalyst |
| JP6045780B2 (ja) * | 2011-09-26 | 2016-12-14 | 株式会社東芝 | 触媒担持基体およびその製造方法、膜電極接合体ならびに燃料電池 |
-
2014
- 2014-05-14 US US14/891,042 patent/US20160104898A1/en not_active Abandoned
- 2014-05-14 EP EP14726187.9A patent/EP2997616B1/en active Active
- 2014-05-14 CN CN201480028146.5A patent/CN105409042B/zh active Active
- 2014-05-14 WO PCT/GB2014/051471 patent/WO2014184546A1/en not_active Ceased
- 2014-05-14 KR KR1020157035210A patent/KR102225982B1/ko active Active
- 2014-05-14 JP JP2016513435A patent/JP6495249B2/ja active Active
-
2015
- 2015-11-05 ZA ZA2015/08187A patent/ZA201508187B/en unknown
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