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Issue 65, 2014
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Polymeric micelle assembly for the direct synthesis of functionalized mesoporous silica with fully accessible Pt nanoparticles toward an improved CO oxidation reaction

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Abstract

Pt-decorated mesoporous silica is directly prepared using a polymeric micelles assembly approach using an asymmetric triblock copolymer, poly(styrene-b-2-vinylpyridine-b-ethylene oxide) as the structure directing agent. Strongly immobilized, fully accessible, and uniformly dispersed Pt nanoparticles on mesoporous silica wall exhibit superior catalytic activity toward CO oxidation.

Graphical abstract: Polymeric micelle assembly for the direct synthesis of functionalized mesoporous silica with fully accessible Pt nanoparticles toward an improved CO oxidation reaction

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Article information


Submitted
07 Apr 2014
Accepted
27 May 2014
First published
02 Jun 2014

Chem. Commun., 2014,50, 9101-9104
Article type
Communication
Author version available

Polymeric micelle assembly for the direct synthesis of functionalized mesoporous silica with fully accessible Pt nanoparticles toward an improved CO oxidation reaction

B. P. Bastakoti, Y. Li, N. Miyamoto, N. M. Sanchez-Ballester, H. Abe, J. Ye, P. Srinivasu and Y. Yamauchi, Chem. Commun., 2014, 50, 9101
DOI: 10.1039/C4CC02556C

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