JP2008055418A - 制御された金属クラスターサイズを有する支持された触媒 - Google Patents

制御された金属クラスターサイズを有する支持された触媒 Download PDF

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Publication number
JP2008055418A
JP2008055418A JP2007218436A JP2007218436A JP2008055418A JP 2008055418 A JP2008055418 A JP 2008055418A JP 2007218436 A JP2007218436 A JP 2007218436A JP 2007218436 A JP2007218436 A JP 2007218436A JP 2008055418 A JP2008055418 A JP 2008055418A
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Japan
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metal
catalyst
dendrimer
nanocomposite
catalytic
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JP2007218436A
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English (en)
Japanese (ja)
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JP2008055418A5 (enExample
Inventor
Paul T Fanson
ティー．ファンソン ポール
Hiroto Hirata
裕人 平田
Michael E Amiridis
イー．アミリディス マイケル
Christopher T Williams
ティー．ウィリアムズ クリストファー
David S Deutsch
エス．ドイチュ ディビッド
Attilio Siani
シアノ アッティリオ
Shinichi Matsumoto
伸一 松本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
University of South Carolina
Toyota Motor Engineering and Manufacturing North America Inc
Original Assignee
Toyota Motor Corp
University of South Carolina
Toyota Motor Engineering and Manufacturing North America Inc
Toyota Engineering and Manufacturing North America Inc
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Application filed by Toyota Motor Corp, University of South Carolina, Toyota Motor Engineering and Manufacturing North America Inc, Toyota Engineering and Manufacturing North America Inc filed Critical Toyota Motor Corp
Publication of JP2008055418A publication Critical patent/JP2008055418A/ja
Publication of JP2008055418A5 publication Critical patent/JP2008055418A5/ja
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    • 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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • 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
    • B01J23/40—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
    • B01J23/464—Rhodium
    • 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
    • B01J23/63—Platinum group metals with rare earths or actinides
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
    • B01J35/23—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a colloidal state
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/391—Physical properties of the active metal ingredient
    • B01J35/393—Metal or metal oxide crystallite size
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B01J35/45—Nanoparticles
    • 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
    • B01J37/0213—Preparation of the impregnating solution
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
    • 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
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • 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
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
    • 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
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/30—Scanning electron microscopy; Transmission electron microscopy
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2007218436A 2006-08-24 2007-08-24 制御された金属クラスターサイズを有する支持された触媒 Withdrawn JP2008055418A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/466,900 US7582586B2 (en) 2006-08-24 2006-08-24 Supported catalysts with controlled metal cluster size

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JP2008055418A5 JP2008055418A5 (enExample) 2013-12-19

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JP (2) JP2008055418A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011004912A1 (ja) 2009-07-09 2011-01-13 トヨタ自動車株式会社 排ガス浄化触媒及びその製造方法
DE102011017732A1 (de) 2010-04-28 2012-01-19 Hitachi-Ge Nuclear Energy,Ltd. Wasserstoff- und Sauerstoff-Rekombinationskatalysator, Rekombinationsgerät und kerntechnische Anlage
JP2022039147A (ja) * 2020-08-28 2022-03-10 トヨタ自動車株式会社 排ガス浄化装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8143189B2 (en) * 2008-03-12 2012-03-27 Uchicago Argonne, Llc Subnanometer and nanometer catalysts, method for preparing size-selected catalysts
JP3969444B2 (ja) * 2005-09-29 2007-09-05 トヨタ自動車株式会社 貴金属触媒の製造方法
JP5489077B2 (ja) * 2009-06-30 2014-05-14 株式会社豊田中央研究所 自動車排ガス浄化用触媒及びその製造方法
US8450236B2 (en) * 2010-04-13 2013-05-28 Cristal Usa Inc. Supported precious metal catalysts via hydrothermal deposition
JP5349540B2 (ja) 2010-06-30 2013-11-20 ローム アンド ハース カンパニー 不均一系触媒を製造する方法
CN102671710B (zh) * 2011-03-07 2014-10-29 河南科技大学 树枝状大分子功能化石墨烯负载贵金属纳米催化剂及其制备方法
US20140305805A1 (en) * 2013-04-12 2014-10-16 Uchicago Argonne, Llc Subnanometer catalytic clusters for water splitting, method for splitting water using subnanometer catalyst clusters
US9496590B2 (en) * 2013-09-30 2016-11-15 Uchicago Argonne, Llc Lithium-air batteries, method for making lithium-air batteries
JP6760655B2 (ja) * 2016-08-24 2020-09-23 国立大学法人東京工業大学 サブナノ領域で原子数を精密に制御した第１０族元素クラスター担持体の製造方法および白金クラスター担持体ならびに触媒
US10159960B2 (en) * 2016-10-25 2018-12-25 GM Global Technology Operations LLC Catalysts with atomically dispersed platinum group metal complexes
US11446637B2 (en) * 2020-06-18 2022-09-20 GM Global Technology Operations LLC Bi-metallic three-way catalyst materials and appurtenant devices and systems

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JP2004500226A (ja) * 1997-10-29 2004-01-08 ウニベルジテート　ウルム ナノ構造物
JP2005199114A (ja) * 2004-01-13 2005-07-28 Nissan Motor Co Ltd 触媒製造方法及びこれに用いる触媒調製用材料
JP2005334690A (ja) * 2004-05-24 2005-12-08 Tanaka Kikinzoku Kogyo Kk 触媒及び触媒の製造方法

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JPWO2004110930A1 (ja) * 2003-06-12 2006-07-20 松下電器産業株式会社 ナノ粒子含有複合多孔体およびその製造方法
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JP2004500226A (ja) * 1997-10-29 2004-01-08 ウニベルジテート　ウルム ナノ構造物
JP2005199114A (ja) * 2004-01-13 2005-07-28 Nissan Motor Co Ltd 触媒製造方法及びこれに用いる触媒調製用材料
JP2005334690A (ja) * 2004-05-24 2005-12-08 Tanaka Kikinzoku Kogyo Kk 触媒及び触媒の製造方法

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JPN6011044515; Ｄ．Ｓ．ＤＥＵＴＳＣＨ　ｅｔ　ａｌ．: 'Ｄｅｃｏｍｐｏｓｉｔｉｏｎ　ａｎｄ　Ａｃｔｉｖａｔｉｏｎ　ｏｆ　Ｐｔ-Ｄｅｎｄｒｉｍｅｒ　Ｎａｎｏｃｏｍｐｏｓｉｔｅｓ　ｏｎ　ａ　Ｓｉｌｉｃａ　Ｓｕｐｐｏｒｔ' Ｃａｔａｌｙｓｉｓ　Ｌｅｔｔｅｒｓ Ｖｏｌ．９７　Ｎｏ．３-４, 2004, Ｐａｇｅｓ１３９-１４３ *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011004912A1 (ja) 2009-07-09 2011-01-13 トヨタ自動車株式会社 排ガス浄化触媒及びその製造方法
US8852519B2 (en) 2009-07-09 2014-10-07 Toyota Jidosha Kabushiki Kaisha Exhaust gas purifying catalyst and production process thereof
US9018129B2 (en) 2009-07-09 2015-04-28 Toyota Jidosha Kabushiki Kaisha Exhaust gas purifying catalyst and production process thereof
DE102011017732A1 (de) 2010-04-28 2012-01-19 Hitachi-Ge Nuclear Energy,Ltd. Wasserstoff- und Sauerstoff-Rekombinationskatalysator, Rekombinationsgerät und kerntechnische Anlage
DE102011017732B4 (de) * 2010-04-28 2016-02-18 Hitachi-Ge Nuclear Energy,Ltd. Wasserstoff- und Sauerstoff-Rekombinationskatalysator, Rekombinationsgerät und kerntechnische Anlage
JP2022039147A (ja) * 2020-08-28 2022-03-10 トヨタ自動車株式会社 排ガス浄化装置
JP7235417B2 (ja) 2020-08-28 2023-03-08 トヨタ自動車株式会社 排ガス浄化装置

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US20080051282A1 (en) 2008-02-28
JP5894233B2 (ja) 2016-03-23
US7582586B2 (en) 2009-09-01
JP2014210266A (ja) 2014-11-13

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