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Visible-light Induced Reduction of Graphene Oxide Using Plasmonic Nanoparticle
Published on: September 22, 2015
A one-pot synthesis of reduced graphene oxide-Cu₂S quantum dot hybrids for optoelectronic devices
Yanjie Su1, Xiaonan Lu, Minmin Xie
1Key Laboratory for Thin Film and Microfabrication of the Ministry of Education, Institute of Micro/Nano Science and Technology, Shanghai Jiao Tong University, Shanghai 200240, PR China. haowei@sjtu.edu.cn yfzhang@sjtu.edu.cn.
Abstract:
We demonstrate a facile one-pot approach for the synthesis of reduced graphene oxide (rGO)-cuprous sulfide quantum dot (Cu₂S QD) hybrids, wherein the reduction of GO and the growth of Cu₂S QDs on graphene occur simultaneously. The as-synthesized rGO-Cu₂S QD hybrids exhibit an excellent photoelectric response and efficient electron transfer from the Cu₂S QDs to the rGO sheets.
