纳米晶
纳米材料基催化剂
钯
材料科学
二十面体对称
催化作用
壳体(结构)
分散性
苯甲醛
苯甲醇
纳米技术
芯(光纤)
化学工程
纳米颗粒
结晶学
化学
复合材料
有机化学
高分子化学
工程类
作者
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
标识
DOI:10.1002/anie.201207824
摘要
Right to the core: The design of nanocatalysts with maximized catalytic performance relies on control of the 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.
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