JP2025505489A - ペロブスカイト型化合物を含むガソリン排気ガス用途のための表面改質アルミナ組成物 - Google Patents
ペロブスカイト型化合物を含むガソリン排気ガス用途のための表面改質アルミナ組成物 Download PDFInfo
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- JP2025505489A JP2025505489A JP2024533865A JP2024533865A JP2025505489A JP 2025505489 A JP2025505489 A JP 2025505489A JP 2024533865 A JP2024533865 A JP 2024533865A JP 2024533865 A JP2024533865 A JP 2024533865A JP 2025505489 A JP2025505489 A JP 2025505489A
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- alumina
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- 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
- B01J23/464—Rhodium
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202263267520P | 2022-02-03 | 2022-02-03 | |
| US63/267,520 | 2022-02-03 | ||
| PCT/GB2023/050057 WO2023148470A1 (en) | 2022-02-03 | 2023-01-13 | Surface-modified alumina composition for gasoline exhaust gas applications comprising perovskite-type compound |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2025505489A true JP2025505489A (ja) | 2025-02-28 |
| JP2025505489A5 JP2025505489A5 (https=) | 2025-12-05 |
| JPWO2023148470A5 JPWO2023148470A5 (https=) | 2025-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024533865A Pending JP2025505489A (ja) | 2022-02-03 | 2023-01-13 | ペロブスカイト型化合物を含むガソリン排気ガス用途のための表面改質アルミナ組成物 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12042783B2 (https=) |
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| CN118164754B (zh) * | 2024-03-14 | 2025-12-19 | 湘潭大学 | 一种钛酸铋钠基铁电薄膜及其制备方法 |
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| JPS6377543A (ja) * | 1986-09-17 | 1988-04-07 | Toyota Motor Corp | 排気ガス浄化用触媒 |
| JPH01168343A (ja) * | 1987-12-22 | 1989-07-03 | Toyota Central Res & Dev Lab Inc | 排気ガス用浄化触媒 |
| JPH03161052A (ja) * | 1989-11-17 | 1991-07-11 | Matsushita Electric Ind Co Ltd | 排気ガス浄化触媒体およびその製造方法 |
| CN1022542C (zh) * | 1990-07-26 | 1993-10-27 | 北京大学 | 钙钛矿型稀土复合氧化物燃烧催化剂 |
| US6060420A (en) | 1994-10-04 | 2000-05-09 | Nissan Motor Co., Ltd. | Composite oxides of A-site defect type perovskite structure as catalysts |
| US5789339A (en) * | 1995-06-07 | 1998-08-04 | W. R. Grace & Co.-Conn. | Catalyst for oxidizing oxygen-containing organic compounds in waste gas |
| US7014825B2 (en) | 1996-04-10 | 2006-03-21 | Catalytic Solutions, Inc. | Perovskite-type metal oxide compounds and methods of making and using thereof |
| US5977017A (en) | 1996-04-10 | 1999-11-02 | Catalytic Solutions, Inc. | Perovskite-type metal oxide compounds |
| JP4092441B2 (ja) * | 1997-02-24 | 2008-05-28 | 日産自動車株式会社 | 排ガス浄化用触媒 |
| US20020179887A1 (en) * | 2001-05-01 | 2002-12-05 | Yongxian Zeng | Supported perovskite-type oxides and methods for preparation thereof |
| GB0115729D0 (en) * | 2001-06-28 | 2001-08-22 | Univ Surrey | Doped alumina catalysts |
| US20040191150A1 (en) * | 2003-03-28 | 2004-09-30 | Takuya Yano | Perovskite complex oxide and method of producing the same |
| JP5290572B2 (ja) * | 2005-03-04 | 2013-09-18 | ダイハツ工業株式会社 | 排ガス浄化用触媒 |
| US20090208396A1 (en) * | 2005-05-12 | 2009-08-20 | Basf Catalysts Llc | Alumina-Based Perovskite Catalysts and Catalyst Supports |
| US7504085B2 (en) * | 2005-05-12 | 2009-03-17 | Basf Catalysts Llc | Alumina-based perovskite catalysts and catalyst supports |
| US20100227758A1 (en) * | 2005-05-12 | 2010-09-09 | Basf Corporation | Alumina-Based Perovskite Catalysts and Catalyst Supports |
| JP4969843B2 (ja) * | 2005-12-09 | 2012-07-04 | 新日鉄マテリアルズ株式会社 | 排ガス浄化用触媒及び排ガス浄化触媒部材 |
| CA2690698A1 (en) | 2006-06-12 | 2007-12-21 | Nanox Inc. | Process for optimizing the catalytic activity of a perovskite-based catalyst |
| US20090264283A1 (en) * | 2008-04-16 | 2009-10-22 | Basf Catalysts Llc | Stabilized Iridium and Ruthenium Catalysts |
| FR2942624B1 (fr) * | 2009-03-02 | 2011-03-18 | Rhodia Operations | Composition comprenant une perovskite a base de lanthane sur un support en alumine ou en oxyhydroxyde d'aluminium, procede de preparation et utilisation en catalyse |
| US20120264597A1 (en) * | 2009-07-20 | 2012-10-18 | Council Of Scientific & Industrial Research | CEAlO3 PEROVSKITES CONTAINING TRANSITION METAL |
| CN104602811B (zh) * | 2012-09-10 | 2016-06-29 | 日产自动车株式会社 | 废气净化催化剂、废气净化整体式催化剂及废气净化催化剂的制造方法 |
| US20150182954A1 (en) | 2013-06-06 | 2015-07-02 | Clean Diesel Technologies, Inc. | Phase Stability of Lanthanum-Manganese Perovskite in the Mixture of Metal Oxides |
| US10252217B2 (en) * | 2014-06-05 | 2019-04-09 | Basf Corporation | Catalytic articles containing platinum group metals and non-platinum group metals and methods of making and using same |
| EP3233276A1 (en) * | 2014-12-19 | 2017-10-25 | Johnson Matthey Public Limited Company | Catalyst manufacturing method |
| US20170095803A1 (en) * | 2015-10-01 | 2017-04-06 | Clean Diesel Technologies, Inc. | Effect of Type of Support Oxide on Sulfur Resistance of Synergized PGM as Diesel Oxidation Catalyst |
| KR102434321B1 (ko) | 2016-11-14 | 2022-08-18 | 리써치 트라이앵글 인스티튜트 | 페로브스카이트 촉매 및 이의 용도 |
| US10946362B1 (en) * | 2017-02-24 | 2021-03-16 | University Of South Florida | Perovskite oxides for thermochemical conversion of carbon dioxide |
| WO2018222749A1 (en) * | 2017-05-30 | 2018-12-06 | University Of South Florida | Supported perovskite-oxide composites for enhanced low temperature thermochemical conversion of co2 to co |
| US11643333B2 (en) * | 2018-10-23 | 2023-05-09 | Kent State University | High surface area crystalline metal aluminates and a method of manufacture thereof at lower temperature |
| US20200179908A1 (en) * | 2018-12-04 | 2020-06-11 | Johnson Matthey Public Limited Company | Promoter metal containing perovskite-type compound for gasoline exhaust gas applications |
| US11452970B2 (en) | 2019-02-28 | 2022-09-27 | Research Triangle Institute | Calcium cobalt zirconium perovskites as oxygen-selective sorbents for gas separation |
| JP7595016B2 (ja) * | 2019-03-29 | 2024-12-05 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニー | 三元触媒分解における劣化に対して安定なランタン系ペロブスカイト型触媒組成物 |
| BR112021015407A2 (pt) * | 2019-04-06 | 2021-11-16 | Johnson Matthey Plc | Composição, conversor catalítico automotivo, dispositivo de armazenamento de oxigênio, catalisador de três vias, e, método de tratamento de um gás de escape de um motor de combustão interna |
| CN111672519A (zh) * | 2020-03-05 | 2020-09-18 | 王金波 | 贵金属-稀土钙钛矿型整体式三效催化剂及其制备方法 |
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- 2023-01-13 EP EP23151454.8A patent/EP4223410A1/en active Pending
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| US12042783B2 (en) | 2024-07-23 |
| US20230241587A1 (en) | 2023-08-03 |
| CN118338961A (zh) | 2024-07-12 |
| EP4223410A1 (en) | 2023-08-09 |
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