WO2008101602A3 - Catalysts containing platinum group metal nanoparticles and process for production of dispersions of nanoparticles of platinum group metal - Google Patents

Catalysts containing platinum group metal nanoparticles and process for production of dispersions of nanoparticles of platinum group metal Download PDF

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Publication number
WO2008101602A3
WO2008101602A3 PCT/EP2008/000994 EP2008000994W WO2008101602A3 WO 2008101602 A3 WO2008101602 A3 WO 2008101602A3 EP 2008000994 W EP2008000994 W EP 2008000994W WO 2008101602 A3 WO2008101602 A3 WO 2008101602A3
Authority
WO
WIPO (PCT)
Prior art keywords
nanoparticles
platinum group
group metal
dispersions
production
Prior art date
Application number
PCT/EP2008/000994
Other languages
French (fr)
Other versions
WO2008101602A2 (en
Inventor
Werner Bonrath
Lioubov Kiwi-Minsker
Albert Renken
Natalia Semagina
Original Assignee
Dsm Ip Assets Bv
Werner Bonrath
Lioubov Kiwi-Minsker
Albert Renken
Natalia Semagina
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dsm Ip Assets Bv, Werner Bonrath, Lioubov Kiwi-Minsker, Albert Renken, Natalia Semagina filed Critical Dsm Ip Assets Bv
Priority to CN2008800055079A priority Critical patent/CN101616736B/en
Priority to EP08707638A priority patent/EP2112955A2/en
Publication of WO2008101602A2 publication Critical patent/WO2008101602A2/en
Publication of WO2008101602A3 publication Critical patent/WO2008101602A3/en

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Classifications

    • 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
    • B01J21/18—Carbon
    • 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
    • B01J21/18—Carbon
    • B01J21/185—Carbon nanotubes
    • 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
    • B01J35/23—
    • B01J35/56—
    • B01J35/58—
    • B01J35/617—
    • 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
    • B01J37/06—Washing
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
    • C07C5/08—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of carbon-to-carbon triple bonds
    • C07C5/09—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of carbon-to-carbon triple bonds to carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/02—Hydrogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/42—Platinum

Abstract

The present invention relates to novel Pt metal group catalysts and a process for the preparation thereof wherein a reverse microemulsion of a Pt metal in a water-in- hydrocarbon system ids prepared, some solvent is evaporated, a C1C4-alcohol is added to form a precipitate of Pt metal nanoparticles, which can be used as structured catalysts f.e. in woven fabrics.
PCT/EP2008/000994 2007-02-19 2008-02-09 Catalysts containing platinum group metal nanoparticles and process for production of dispersions of nanoparticles of platinum group metal WO2008101602A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2008800055079A CN101616736B (en) 2007-02-19 2008-02-09 Catalysts containing platinum group metal nanoparticles and process for production of dispersions of nanoparticles of platinum group metal
EP08707638A EP2112955A2 (en) 2007-02-19 2008-02-09 Catalysts containing platinum group metal nanoparticles and process for production of dispersions of nanoparticles of platinum group metal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07003416.0 2007-02-19
EP07003416 2007-02-19

Publications (2)

Publication Number Publication Date
WO2008101602A2 WO2008101602A2 (en) 2008-08-28
WO2008101602A3 true WO2008101602A3 (en) 2008-10-30

Family

ID=39643804

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/000994 WO2008101602A2 (en) 2007-02-19 2008-02-09 Catalysts containing platinum group metal nanoparticles and process for production of dispersions of nanoparticles of platinum group metal

Country Status (3)

Country Link
EP (1) EP2112955A2 (en)
CN (1) CN101616736B (en)
WO (1) WO2008101602A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2112955A2 (en) 2007-02-19 2009-11-04 DSM IP Assets B.V. Catalysts containing platinum group metal nanoparticles and process for production of dispersions of nanoparticles of platinum group metal
NL2005112C2 (en) 2010-07-19 2012-01-23 Univ Leiden Process to prepare metal nanoparticles or metal oxide nanoparticles.
CN105233690B (en) * 2014-07-11 2017-06-20 北京有色金属研究总院 A kind of preparation method for carrying palladium diatomite composite material
CN109732100A (en) * 2019-03-11 2019-05-10 昆明理工大学 A kind of preparation method of the dendritic Pt nanoparticle of small size
CN113113625A (en) * 2021-04-14 2021-07-13 天津商业大学 Synthetic method of efficient Pt-based methanol nano catalyst
CN113406114B (en) * 2021-04-28 2022-10-21 中国辐射防护研究院 Combined analysis method for content of Pu, am and U in aerosol

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080003479A1 (en) * 2006-06-29 2008-01-03 Konkuk University Industrial Cooperation Corp. Ionic polymer metal composite electrolyte for fuel cell
US20080014355A1 (en) * 2006-07-12 2008-01-17 National Tsing Hua University Method for Preparing a Palladium-Containing Layer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO310618B1 (en) 1997-04-10 2001-07-30 Ono Pharmaceutical Co Condensed piperidine compounds, their preparation and use, and preparations comprising such compounds
EP2112955A2 (en) 2007-02-19 2009-11-04 DSM IP Assets B.V. Catalysts containing platinum group metal nanoparticles and process for production of dispersions of nanoparticles of platinum group metal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080003479A1 (en) * 2006-06-29 2008-01-03 Konkuk University Industrial Cooperation Corp. Ionic polymer metal composite electrolyte for fuel cell
US20080014355A1 (en) * 2006-07-12 2008-01-17 National Tsing Hua University Method for Preparing a Palladium-Containing Layer

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DONG-HWANG CHEN ET AL.: "Preparation of Palladium Ultrafine Particles in Reverse Micelles", JOURNAL OF COLLOID AND INTERFACE SCIENCE, vol. 210, 1999, pages 123 - 129, XP002491305 *
JOANNET E ET AL: "Palladium supported on filamentous active carbon as effective catalyst for liquid-phase hydrogenation of 2-butyne-1,4-diol to 2-butene-1,4-diol", CHEMICAL ENGINEERING SCIENCE, OXFORD, GB, vol. 57, no. 16, 1 August 2002 (2002-08-01), pages 3453 - 3460, XP004378191, ISSN: 0009-2509 *
XIN THANG AND KWONG-YU CHAN: "Water-in-Oil Microemulsion Synthesis of Platinum-Ruthenium Nanoparticles, Their Characterization and Electrocatalytic Properties.", CHEM. MATER., vol. 15, 2003, pages 451 - 459, XP002491167 *

Also Published As

Publication number Publication date
EP2112955A2 (en) 2009-11-04
WO2008101602A2 (en) 2008-08-28
CN101616736B (en) 2013-02-13
CN101616736A (en) 2009-12-30

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