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Bimetallic Pd-Cu nanocrystals and their tunable catalytic properties
Junjie Mao1, Yuxi Liu, Zheng Chen
1Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China. wangdingsheng@mail.tsinghua.edu.cn.
Chemical Communications (Cambridge, England)
|March 27, 2014
Abstract:
Monodisperse Pd-Cu bimetallic nanocrystals (NCs) with tunable compositions (Pd0.2Cu0.8, Pd0.3Cu0.7, Pd0.5Cu0.5, Pd0.7Cu0.3, Pd0.8Cu0.2) and controlled sizes (5.2 nm, 6.8 nm, 8.1 nm, 16.4 nm, 19.9 nm) were easily obtained in an octadecylamine (ODA) synthetic system, which exhibited tunable catalytic properties for styrene epoxidation and ethanol electro-oxidation.
