JP2019534146A5 - - Google Patents
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- JP2019534146A5 JP2019534146A5 JP2019522355A JP2019522355A JP2019534146A5 JP 2019534146 A5 JP2019534146 A5 JP 2019534146A5 JP 2019522355 A JP2019522355 A JP 2019522355A JP 2019522355 A JP2019522355 A JP 2019522355A JP 2019534146 A5 JP2019534146 A5 JP 2019534146A5
- Authority
- JP
- Japan
- Prior art keywords
- nickel
- oxygen reduction
- reduction catalyst
- platinum
- gold
- 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.)
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- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 29
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 27
- 239000003054 catalyst Substances 0.000 claims 17
- 229910052759 nickel Inorganic materials 0.000 claims 14
- 239000000463 material Substances 0.000 claims 13
- 229910052697 platinum Inorganic materials 0.000 claims 13
- 239000010410 layer Substances 0.000 claims 12
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 12
- 229910052760 oxygen Inorganic materials 0.000 claims 12
- 239000001301 oxygen Substances 0.000 claims 12
- 239000010931 gold Substances 0.000 claims 11
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 10
- 229910052737 gold Inorganic materials 0.000 claims 10
- 238000000151 deposition Methods 0.000 claims 7
- 238000004519 manufacturing process Methods 0.000 claims 3
- 238000000137 annealing Methods 0.000 claims 2
- 210000000170 Cell Membrane Anatomy 0.000 claims 1
- 210000003135 Vibrissae Anatomy 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
Claims (15)
- ＰｔＮｉＡｕを含む、ナノ多孔質酸素還元触媒材料であって、前記ＰｔＮｉＡｕ材料が、式Ｐｔ ｘ Ｎｉ ｙ Ａｕ ｚ ［式中、ｘは２７．３〜２９．９の範囲、ｙは６３．０〜７０．０の範囲、ｚは０．１〜９．６の範囲である］を有する、ナノ多孔質酸素還元触媒材料。
- １ｎｍ〜１０ｎｍの範囲の直径の細孔を有する、請求項１に記載のナノ多孔質酸素還元触媒材料。
- ｘが２９．４〜２９．９の範囲、ｙが６８．６〜７０．０の範囲、ｚが０．１〜２．０の範囲である、請求項１に記載のナノ多孔質酸素還元触媒材料。
- 白金及びニッケルを含む少なくとも１つのナノ多孔質層の形態である、請求項１〜３のいずれか一項に記載のナノ多孔質酸素還元触媒材料であって、前記白金及びニッケルを含むナノ多孔質層のうちの少なくとも１つの上に金を含む層が存在する、ナノ多孔質酸素還元触媒材料。
- 前記金を含む層が、最大５０ｎｍの平面等価厚を有する、請求項４に記載のナノ多孔質酸素還元触媒材料。
- 露出した金表面層を有する、請求項１〜５のいずれか一項に記載のナノ多孔質酸素還元触媒材料。
- 白金の金に対する重量比が、３：１〜２５０：１の範囲である、請求項１〜６のいずれか一項に記載のナノ多孔質酸素還元触媒材料。
- 請求項１〜７のいずれか一項の記載のナノ多孔質酸素還元触媒材料によって少なくとも部分的に被覆された外表面を有するマイクロ構造化サポートウィスカーを含む、ナノ構造化要素を含む触媒。
- 請求項８に記載の触媒を含む、燃料電池膜電極接合体。
- 白金及びニッケルを含む層が存在する、ＰｔＮｉＡｕを含む酸素還元触媒材料を準備することと、
白金及びニッケルを含む少なくともいくつかの層を脱合金化して、少なくとも１つの層からニッケルを除去し、請求項１〜７のいずれか一項に記載のナノ多孔質酸素還元触媒材料を提供することと、
を含む、方法。 - 脱合金化前に前記触媒をアニーリングすること、を更に含む、請求項１０に記載の方法。
- 白金及びニッケルを含むターゲットから白金及びニッケルを堆積させることと、金を含むターゲットから金を堆積させることと、を更に含む、請求項１０又は１１のいずれかに記載の方法。
- 白金を含むターゲットから白金を堆積させることと、ニッケルを含むターゲットからニッケルを堆積させることと、金を含むターゲットから金を堆積させることと、を更に含む、請求項１０又は１１のいずれかに記載の触媒の製造方法。
- 白金及びニッケルを含むターゲットから白金及びニッケルを堆積させて、白金及びニッケルを含む第１層を準備することと、
金を含むターゲットから金を含む層を堆積させることと、
順番に、少なくとも１回、前記２つの工程を繰り返すことと、
白金及びニッケルを含む少なくとも１つの層を脱合金化して、前記層からニッケルを除去することと、
を含む、請求項１〜８のいずれか一項に記載の触媒の製造方法。 - 脱合金化前に前記層をアニーリングすること、を更に含む、請求項１４に記載の製造方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662413192P | 2016-10-26 | 2016-10-26 | |
| US62/413,192 | 2016-10-26 | ||
| PCT/US2017/056110 WO2018080794A1 (en) | 2016-10-26 | 2017-10-11 | Catalyst |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019534146A JP2019534146A (ja) | 2019-11-28 |
| JP2019534146A5 true JP2019534146A5 (ja) | 2020-11-19 |
Family
ID=60191485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019522355A Pending JP2019534146A (ja) | 2016-10-26 | 2017-10-11 | 触媒 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11196055B2 (ja) |
| EP (1) | EP3533097B1 (ja) |
| JP (1) | JP2019534146A (ja) |
| KR (1) | KR20190069523A (ja) |
| CN (1) | CN109891645A (ja) |
| WO (1) | WO2018080794A1 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11258074B2 (en) | 2016-10-26 | 2022-02-22 | 3M Innovative Properties Company | Pt—Ni—Ir catalyst for fuel cell |
| KR20190076999A (ko) | 2016-10-26 | 2019-07-02 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 촉매 |
| CN108695523B (zh) * | 2018-05-17 | 2022-05-13 | 天津理工大学 | 一种燃料电池膜电极催化剂及其制备方法 |
| CN108736020A (zh) * | 2018-05-17 | 2018-11-02 | 天津理工大学 | 一种燃料电池膜电极催化剂及其制备方法 |
| CN108711626A (zh) * | 2018-05-17 | 2018-10-26 | 天津理工大学 | 一种燃料电池膜电极催化剂及其制备方法 |
Family Cites Families (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3637437A (en) | 1970-06-03 | 1972-01-25 | Catalytic Technology Corp | Raney metal sheet material |
| GB1501102A (en) * | 1974-02-19 | 1978-02-15 | Shell Int Research | Method for the production of a composite catalyst suitable for use in forming fuel cell electrodes |
| US4340276A (en) | 1978-11-01 | 1982-07-20 | Minnesota Mining And Manufacturing Company | Method of producing a microstructured surface and the article produced thereby |
| US4447506A (en) | 1983-01-17 | 1984-05-08 | United Technologies Corporation | Ternary fuel cell catalysts containing platinum, cobalt and chromium |
| US4568598A (en) | 1984-10-30 | 1986-02-04 | Minnesota Mining And Manufacturing Company | Article with reduced friction polymer sheet support |
| US5039561A (en) | 1986-08-25 | 1991-08-13 | Minnesota Mining And Manufacturing Company | Method for preparing an article having surface layer of uniformly oriented, crystalline, organic microstructures |
| US4812352A (en) | 1986-08-25 | 1989-03-14 | Minnesota Mining And Manufacturing Company | Article having surface layer of uniformly oriented, crystalline, organic microstructures |
| US5068161A (en) | 1990-03-30 | 1991-11-26 | Johnson Matthey Public Limited Company | Catalyst material |
| US5338430A (en) | 1992-12-23 | 1994-08-16 | Minnesota Mining And Manufacturing Company | Nanostructured electrode membranes |
| GB9308094D0 (en) * | 1993-04-20 | 1993-06-02 | Johnson Matthey Plc | Improved catalyst material |
| US5759944A (en) | 1993-04-20 | 1998-06-02 | Johnson Matthey Public Limited Company | Catalyst material |
| US6136412A (en) | 1997-10-10 | 2000-10-24 | 3M Innovative Properties Company | Microtextured catalyst transfer substrate |
| US5879827A (en) | 1997-10-10 | 1999-03-09 | Minnesota Mining And Manufacturing Company | Catalyst for membrane electrode assembly and method of making |
| US5879828A (en) | 1997-10-10 | 1999-03-09 | Minnesota Mining And Manufacturing Company | Membrane electrode assembly |
| US6482763B2 (en) | 1999-12-29 | 2002-11-19 | 3M Innovative Properties Company | Suboxide fuel cell catalyst for enhanced reformate tolerance |
| US6884539B2 (en) * | 2002-07-02 | 2005-04-26 | Microcell Corporation | Microcell electrochemical devices and assemblies with corrosion-resistant current collectors, and method of making the same |
| US6805972B2 (en) | 2002-08-27 | 2004-10-19 | Johns Hopkins University | Method of forming nanoporous membranes |
| US6946362B2 (en) | 2002-09-06 | 2005-09-20 | Hewlett-Packard Development Company, L.P. | Method and apparatus for forming high surface area material films and membranes |
| US7419741B2 (en) * | 2003-09-29 | 2008-09-02 | 3M Innovative Properties Company | Fuel cell cathode catalyst |
| WO2005035444A2 (en) | 2003-10-10 | 2005-04-21 | Ohio University | Electro-catalysts for the oxidation of ammonia in alkaline media |
| GB0400166D0 (en) * | 2004-01-06 | 2004-02-11 | Ic Innovations Ltd | Catalyst |
| US7855021B2 (en) | 2004-12-22 | 2010-12-21 | Brookhaven Science Associates, Llc | Electrocatalysts having platium monolayers on palladium, palladium alloy, and gold alloy core-shell nanoparticles, and uses thereof |
| CN100407482C (zh) * | 2005-06-22 | 2008-07-30 | 新源动力股份有限公司 | 抗一氧化碳复合阳极电极催化层结构及制备方法 |
| US7901829B2 (en) | 2005-09-13 | 2011-03-08 | 3M Innovative Properties Company | Enhanced catalyst interface for membrane electrode assembly |
| DE102006014067A1 (de) | 2006-03-27 | 2007-10-04 | Universität Bremen | Goldhaltiger Katalysator mit poröser Struktur |
| WO2008048427A1 (en) * | 2006-10-17 | 2008-04-24 | Abb Lummus Global, Inc. | Bimetallic alkylation catalysts |
| DE102007055019B4 (de) | 2007-11-14 | 2019-04-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zum Herstellen einer nanoporösen Schicht |
| US8231773B2 (en) | 2007-12-11 | 2012-07-31 | GM Global Technology Operations LLC | Method of treating nanoparticles using an intermittently processing electrochemical cell |
| US8637193B2 (en) | 2008-08-25 | 2014-01-28 | 3M Innovative Properties Company | Fuel cell nanocatalyst with voltage reversal tolerance |
| US8895206B2 (en) | 2009-05-28 | 2014-11-25 | The Johns Hopkins University | Porous platinum-based catalysts for oxygen reduction |
| US20100304268A1 (en) | 2009-05-28 | 2010-12-02 | Tetsuo Kawamura | Ternary alloy catalysts for fuel cells |
| CN102947990B (zh) * | 2010-04-26 | 2016-09-14 | 3M创新有限公司 | 铂镍催化剂合金 |
| EP2564455B1 (en) | 2010-04-26 | 2016-09-28 | 3M Innovative Properties Company | Annealed nanostructured thin film catalyst |
| US20140246304A1 (en) | 2011-10-10 | 2014-09-04 | 3M Innovative Properties Company | Catalyst electrodes, and methods of making and using the same |
| CN102534742A (zh) | 2012-01-14 | 2012-07-04 | 天津大学 | 一种二氧化钛纳米薄膜复合材料及其恒电流制备方法 |
| US9101915B2 (en) | 2012-12-18 | 2015-08-11 | Umicore Ag & Co. Kg | Catalyst particles comprising a layered core-shell-shell structure and method of their manufacture |
| JP2016503723A (ja) | 2012-12-19 | 2016-02-08 | スリーエム イノベイティブ プロパティズ カンパニー | ナノ構造ウィスカ物品 |
| US10099207B2 (en) * | 2015-04-02 | 2018-10-16 | Uchicago Argonne, Llc | Multimetallic core/interlayer/shell nanoparticles |
| US11258074B2 (en) | 2016-10-26 | 2022-02-22 | 3M Innovative Properties Company | Pt—Ni—Ir catalyst for fuel cell |
| KR20190076999A (ko) | 2016-10-26 | 2019-07-02 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 촉매 |
| CN109891646B (zh) | 2016-10-26 | 2022-06-03 | 3M创新有限公司 | 用于燃料电池的pt-ni-ir催化剂 |
-
2017
- 2017-10-11 WO PCT/US2017/056110 patent/WO2018080794A1/en unknown
- 2017-10-11 US US16/344,773 patent/US11196055B2/en active Active
- 2017-10-11 EP EP17791803.4A patent/EP3533097B1/en active Active
- 2017-10-11 CN CN201780066409.5A patent/CN109891645A/zh active Pending
- 2017-10-11 JP JP2019522355A patent/JP2019534146A/ja active Pending
- 2017-10-11 KR KR1020197014373A patent/KR20190069523A/ko not_active Application Discontinuation
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