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Facile synthesis of complex shaped Pt-Cu alloy architectures
Farhat Nosheen1, Bing Ni, Xiaobin Xu
1Key Lab of Organic Optoelectronics and Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China. wangxun@mail.tsinghua.edu.cn.
Nanoscale
|June 30, 2016
Abstract:
Several intricate Pt-Cu alloy architectures have been synthesized including hexapod backbones with stretchers and caved octahedron like hexapods, as well as some other intermediates with complex structures. The mechanistic study indicates that the shape is realized via a competitive effect between etching and growth induced by different chemicals.
