Titania-supported PdAu bimetallic catalysts prepared from dendrimer-encapsulated nanoparticle precursors.

Titania-supported PdAu bimetallic catalysts prepared from dendrimer-encapsulated nanoparticle precursors. Research Abstract Details 

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Titania-supported PdAu bimetallic catalysts prepared from dendrimer-encapsulated nanoparticle precursors. Abstract Text:

Robert W J Scott,Chinta Sivadinarayana,Orla M Wilson,Zhen Yan,D Wayne Goodman,Richard M Crooks,

We report the synthesis, characterization, and catalytic activity of titania-supported bimetallic PdAu particles prepared using dendrimer-encapsulated nanoparticle (DEN) precursors. Single-particle energy-dispersive spectroscopy indicates a homogeneous distribution of bimetallic nanoparticles having compositions closely related to the metal-ion ratios used to prepare the DEN precursors. The catalytic activity of the supported PdAu catalysts was compared to that of supported Pd-only and Au-only catalysts; the enhanced CO oxidation activity of the PdAu catalysts is indicative of a synergetic bimetallic interaction.

Titania-supported PdAu bimetallic catalysts prepared from dendrimer-encapsulated nanoparticle precursors. Publishing Authors By Initials

RW Scott,C Sivadinarayana,OM Wilson,Z Yan,DW Goodman,RM Crooks,

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Titania-supported PdAu bimetallic catalysts prepared from dendrimer-encapsulated nanoparticle precursors. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Journal of the American Chemical Society

VOLUME: 127

Page Numbers: 1380-1

Journal Abbreviation: J. Am. Chem. Soc.

ISSN: 0002-7863

DAY: 9

MONTH: Feb

YEAR: 2005

Titania-supported PdAu bimetallic catalysts prepared from dendrimer-encapsulated nanoparticle precursors. Information

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LANGUAGE: eng

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Grant and Affiliation Information for Titania-supported PdAu bimetallic catalysts prepared from dendrimer-encapsulated nanoparticle precursors.

AFFILIATION: Department of Chemistry, Texas A and M University, P. O. Box 30012, College Station, TX 77842-3012, USA.

Country: United States

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MEDLINETA: J Am Chem Soc

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