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One-pot self-templating synthesis of Pt hollow nanostructures and their catalytic properties for CO oxidation
Bu-Seo Choi1, Sun Mi Kim, Jintaek Gong
1Department of Chemistry and KI for the NanoCentury, KAIST, Daejeon 305-701 (Korea), Fax: (+82) 42-350-2810.
Chemistry (Weinheim an Der Bergstrasse, Germany)
|July 29, 2014
Abstract:
Nanoporous Pt hollow nanostructures with octahedral and hexagonal frame-like morphologies were prepared by a novel one-pot self-templating route with no assistance from a preformed template or shape-directing agent. The hexagonal frame-like Pt hollow structures exhibited significantly enhanced catalytic activity toward CO oxidation reaction compared to the octahedral Pt hollow nanostructures due to the higher oxidation state of Pt.

