Search

Your search keyword '"Wang, Linzhen"' showing total 3 results
Start Over Author "Wang, Linzhen" Publisher elsevier b.v.
3 results on '"Wang, Linzhen"'

3. Preparation of ZnWO4/graphene composites and its electrochemical properties for lithium-ion batteries.

Author

Zhang, Linsen, Wang, Zhitao, Wang, Linzhen, Xing, Yu, and Zhang, Yong

Subjects
*ELECTROCHEMISTRY, *IMPEDANCE spectroscopy, *ANODES, *CRYSTAL structure, *GRAPHENE, *COMPOSITE materials, *ZINC compounds, *SOL-gel processes
Abstract

Abstract: ZnWO4/graphene anode materials were prepared by a sol–gel method. The structured features of these anode materials were analyzed by XRD, while their morphologies were characterized by TEM and SEM. The electrochemical performances of ZnWO4/graphene were investigated by galvanostatic charge/discharge measurements, cyclic voltammetry (CV) and electrochemical impedance spectra (EIS) tests. The results showed that the first cycles of the reversible specific capacity of ZnWO4/graphene composite materials may reach 695mAhg−1 at 50mAg−1. The performance tests of rate showed that ZnWO4/graphene is suitable for high-current charge and discharge. [Copyright &y& Elsevier]

Published
2013
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results