JPWO2023148473A5 - - Google Patents

Info

Publication number
JPWO2023148473A5
JPWO2023148473A5 JP2024531554A JP2024531554A JPWO2023148473A5 JP WO2023148473 A5 JPWO2023148473 A5 JP WO2023148473A5 JP 2024531554 A JP2024531554 A JP 2024531554A JP 2024531554 A JP2024531554 A JP 2024531554A JP WO2023148473 A5 JPWO2023148473 A5 JP WO2023148473A5
Authority
JP
Japan
Prior art keywords
group
metal selected
ion
ceria
mixed oxide
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.)
Pending
Application number
JP2024531554A
Other languages
English (en)
Japanese (ja)
Other versions
JP2025505487A5 (https=
JP2025505487A (ja
Publication date
Application filed filed Critical
Priority claimed from PCT/GB2023/050151 external-priority patent/WO2023148473A1/en
Publication of JP2025505487A publication Critical patent/JP2025505487A/ja
Publication of JP2025505487A5 publication Critical patent/JP2025505487A5/ja
Publication of JPWO2023148473A5 publication Critical patent/JPWO2023148473A5/ja
Withdrawn legal-status Critical Current

Links

JP2024531554A 2022-02-03 2023-01-24 ガソリン排気ガス用途のための表面改質セリア-ジルコニア混合酸化物化合物 Withdrawn JP2025505487A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202263267523P 2022-02-03 2022-02-03
US63/267,523 2022-02-03
PCT/GB2023/050151 WO2023148473A1 (en) 2022-02-03 2023-01-24 Surface-modified ceria-zirconia mixed oxide compound for gasoline exhaust gas applications

Publications (3)

Publication Number Publication Date
JP2025505487A JP2025505487A (ja) 2025-02-28
JP2025505487A5 JP2025505487A5 (https=) 2025-12-04
JPWO2023148473A5 true JPWO2023148473A5 (https=) 2025-12-04

Family

ID=85174133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024531554A Withdrawn JP2025505487A (ja) 2022-02-03 2023-01-24 ガソリン排気ガス用途のための表面改質セリア-ジルコニア混合酸化物化合物

Country Status (5)

Country Link
US (1) US12042781B2 (https=)
EP (1) EP4223411A1 (https=)
JP (1) JP2025505487A (https=)
CN (1) CN118317831A (https=)
WO (1) WO2023148473A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119425681A (zh) * 2024-09-27 2025-02-14 东风汽车集团股份有限公司 尾气净化催化器的制备方法及尾气净化催化器

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6060420A (en) 1994-10-04 2000-05-09 Nissan Motor Co., Ltd. Composite oxides of A-site defect type perovskite structure as catalysts
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
FR2793163B1 (fr) * 1999-05-07 2001-08-10 Ecia Equip Composants Ind Auto Composition d'epuration avec traitement des nox des gaz d'echappement d'un moteur a combustion interne
US6558831B1 (en) * 2000-08-18 2003-05-06 Hybrid Power Generation Systems, Llc Integrated SOFC
US20020179887A1 (en) * 2001-05-01 2002-12-05 Yongxian Zeng Supported perovskite-type oxides and methods for preparation thereof
EP2010317A4 (en) * 2006-04-12 2012-08-29 Very Small Particle Company Ltd SWEEP-RESISTANT EMISSION CATALYST
CA2690698A1 (en) 2006-06-12 2007-12-21 Nanox Inc. Process for optimizing the catalytic activity of a perovskite-based catalyst
US20090263300A1 (en) * 2008-04-16 2009-10-22 Yang Xiaolin D Stabilized Iridium and Ruthenium Catalysts
CN103402630B (zh) * 2011-03-31 2015-11-25 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以及废气净化催化剂的制造方法
WO2012142537A1 (en) * 2011-04-13 2012-10-18 Nextech Materials Ltd. Protective coatings for metal alloys and methods incorporating the same
JP2013184143A (ja) * 2012-03-09 2013-09-19 Nippon Steel & Sumikin Materials Co Ltd 排ガス浄化用触媒担体及びその製造方法、並びに排ガス浄化用触媒
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
WO2015103591A1 (en) * 2014-01-06 2015-07-09 North Carolina State University Mixed-conductor enhanced composite and core-shell oxides for cyclic redox production of fuels and chemicals
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
JP2017521246A (ja) * 2014-07-02 2017-08-03 ジョンソン、マッセイ、パブリック、リミテッド、カンパニーJohnson Matthey Public Limited Company アンモニア酸化触媒として上部層scrコンポーネントを有するペロブスカイト、及びディーゼル機関における排気エミッション制御のためのシステム
CN107921427B (zh) * 2015-07-01 2021-08-03 沙特基础工业全球技术公司 甲烷干重整反应、用于甲烷干重整反应的含镍和铈的核壳结构的催化剂及其制备
CN104998655A (zh) * 2015-07-22 2015-10-28 中国科学院过程工程研究所 一种堇青石整体式催化剂及其制备方法和应用
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
US11484866B2 (en) * 2018-10-05 2022-11-01 The Board Of Trustees Of The University Of Alabama Composite materials and methods of making and use thereof
US20200179908A1 (en) * 2018-12-04 2020-06-11 Johnson Matthey Public Limited Company Promoter metal containing perovskite-type compound for gasoline exhaust gas applications
US11845660B2 (en) * 2019-02-08 2023-12-19 The Board Of Trustees Of The University Of Alabama Method of chemical looping reforming at low temperatures with hydrogen from water splitting
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
CN113134352B (zh) * 2020-01-19 2022-12-27 天津大学 一种催化氮氧化物直接分解的复合金属氧化物催化剂及其制备方法

Similar Documents

Publication Publication Date Title
JP3262044B2 (ja) 複合酸化物担体および複合酸化物含有触媒
DE60128186T2 (de) Abgasreinigungskatalysator
DE69722334T2 (de) Sauerstoffspeicherungsmaterial für Kraftwagenkatalysatoren
JP3917479B2 (ja) 排ガス浄化用触媒
KR20000062245A (ko) 암모니아 산화 반응 촉매
DE102017124761A1 (de) Katalysatoren mit atomar dispergierten platingruppenkomplexen und einer zwischen den komplexen angeordneten barriere
JPH10216509A (ja) 酸素吸蔵性セリウム系複合酸化物
US20090286680A1 (en) Exhaust Gas Purification Catalyst and Exhaust Gas Purification Catalyst Member
RU2003132761A (ru) Процесс приготовления катализатора для оксидации и амоксидации олефина
DE19619791A1 (de) Katalysatoren und Verfahren zur Reinigung von Abgasen
DE69932387T2 (de) Stickoxidfallenkatalysator für Verbrennungskraftmaschinen mit Magergemischverbrennung
JPH06509985A (ja) 不完全燃焼エンジン排気ガスの浄化用触媒
JPH0817942B2 (ja) 排気浄化用触媒の製造方法
JPH0576762A (ja) 窒素酸化物接触還元用触媒
JP3865848B2 (ja) メタノール合成用の触媒
JP4381071B2 (ja) 排ガス処理用触媒の製造方法
JPH11104493A (ja) 排気ガス浄化用触媒及び使用方法
JPH10216519A (ja) 金属微粒子担持酸化物触媒
JPH1143314A (ja) 複合酸化物の製造方法
JP2004161753A (ja) アルカン及び/またはアルケンからの不飽和カルボン酸及び不飽和カルボン酸エステルの調製
JPWO2023148473A5 (https=)
JPWO2023148470A5 (https=)
DE60120206T2 (de) Absorptions-/reduktionskatalysator zur nox-entfernung
US12042781B2 (en) Surface-modified ceria-zirconia mixed oxide compound for gasoline exhaust
EP4223410A1 (en) Surface-modified alumina composition for gasoline exhaust gas applications comprising perovskite-type compound