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Issue 21, 2010
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Block copolymer assisted synthesis of bimetallic colloids with Au core and nanodendritic Pt shell

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Abstract

We report block copolymer assisted synthesis of a Au metal core coated with a nanodendritic Pt shell (Au@Pt). Herein, a rapid, one-step and efficient wet-chemical route is proposed to straightforwardly synthesize Au@Pt with high yield (∼100%), which was mediated by Pluronic F127 block copolymer from the reduction of Pt and Au complexes by ascorbic acid (AA).

Graphical abstract: Block copolymer assisted synthesis of bimetallic colloids with Au core and nanodendritic Pt shell

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Publication details

The article was received on 25 Jan 2010, accepted on 19 Mar 2010 and first published on 15 Apr 2010


Article type: Communication
DOI: 10.1039/C001516D
Citation: Chem. Commun., 2010,46, 3684-3686
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    Block copolymer assisted synthesis of bimetallic colloids with Au core and nanodendritic Pt shell

    H. Ataee-Esfahani, L. Wang and Y. Yamauchi, Chem. Commun., 2010, 46, 3684
    DOI: 10.1039/C001516D

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