ZnO Nanocrystals as Anode Electrodes for Lithium-Ion Batteries

Author:

Zhang Wenhui1,Du Lijuan1,Chen Zongren1,Hong Juan2,Yue Lu1

Affiliation:

1. Jiangsu Collaborative Innovation Center for Ecological Building Materials and Environmental Protection Equipments, Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province, Yancheng Institute of Technology, Yancheng 224051, China

2. College of Mechanical Engineering, Yancheng Institute of Technology, Yancheng 224051, China

Abstract

ZnO nanocrystals were synthesized via a thermal decomposition method. X-ray diffraction, transmission electron microscopy, and photoluminescence were used to investigate the composition and nanostructure of the material. Compared with commercial ZnO nanoparticles, ZnO nanocrystals showed higher lithium storage capacity and better cycling characteristics and exhibited a reversible discharge capacity of 500 mAh g−1after 100 cycles at 200 mA g−1.

Funder

National Natural Science Foundation of China

Publisher

Hindawi Limited

Subject

General Materials Science

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