Fabrication of metal/semiconductor nanocomposites by selective laser nano-welding

Huiwu Yu; Xiangyou Li; Zhongqi Hao; Wei Xiong; Lianbo Guo; Yongfeng Lu; Rongxing Yi; Jiaming Li; Xinyan Yang; Xiaoyan Zeng

doi:10.1039/C7NR01854A

Fabrication of metal/semiconductor nanocomposites by selective laser nano-welding†

Huiwu Yu,

^a Xiangyou Li,

*^a Zhongqi Hao,^a Wei Xiong,^a Lianbo Guo,^a Yongfeng Lu,

^a Rongxing Yi,^a Jiaming Li,^a Xinyan Yang^a and Xiaoyan Zeng^a

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* Corresponding authors

^a Wuhan National Laboratory for Optoelectronics (WNLO), Huazhong University of Science and Technology (HUST), Wuhan, Hubei 430074, P. R. China
E-mail: xyli@mail.hust.edu.cn
Tel: +86-027-87544774

Abstract

A green and simple method to prepare metal/semiconductor nanocomposites by selective laser nano-welding metal and semiconductor nanoparticles was presented, in which the sizes, phases, and morphologies of the components can be maintained. Many types of nanocomposites (such as Ag/TiO₂, Ag/SnO₂, Ag/ZnO₂, Pt/TiO₂, Pt/SnO₂, and Pt/ZnO) can be prepared by this method and their corresponding performances were enhanced.

Nanoscale

Fabrication of metal/semiconductor nanocomposites by selective laser nano-welding†

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