Gold–Palladium Core–Shell Nanocrystals with Size and Shape Control Optimized for Catalytic Performance

Anna M. Henning, John Watt, Peter J. Miedziak, Soshan Cheong, Marco Santonastaso, Minghui Song, Yoshihiko Takeda, Angus I. Kirkland, Stuart H. Taylor, Richard D. Tilley

doi:10.1002/ange.201207824

Gold–Palladium Core–Shell Nanocrystals with Size and Shape Control Optimized for Catalytic Performance

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書誌事項

公開日: 2012-12-12

権利情報

http://onlinelibrary.wiley.com/termsAndConditions#vor

DOI

10.1002/anie.201207824
10.1002/ange.201207824

公開者: Wiley

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説明

Right to the core: The design of nanocatalysts with maximized catalytic performance relies on control of size, shape, and composition. The shell thickness of nanocrystals with core–shell structures can be controlled, thus enabling control over the nanocrystal electronic structure and catalytic properties. Monodisperse faceted icosahedral Au–Pd core–shell nanocrystals (see picture) were synthesized, and optimized for the oxidation of benzyl alcohol to benzaldehyde.