Affiliation:
1. School of Material Science and Engineering, Xi’an Key Laboratory of Green Processing for Ceramic Materials, Shaanxi Key Laboratory of Green Preparation and Functionalization for Inorganic Materials, Shaanxi University of Science and Technology, Xi’an 710021, P. R. China
Abstract
In this work, we reported a Chevrel phase [Formula: see text], which was synthesized by a molten salt approach, and its electrochemical performance as a cathode material for rechargeable magnesium batteries. The phase composition and micromorphology of the product were measured and analyzed by X-ray diffraction, scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The Chevrel phase sulfide delivered an excellent specific capacity of 91 mAh g[Formula: see text] at a current density of 0.2 C after 70 cycles. Its excellent reversible capacity, rate performance and cycle stability demonstrate the feasibility of the Chevrel phase [Formula: see text] materials for future rechargeable magnesium batteries.
Funder
National Natural Science Foundation of China
Postdoctoral Foundation of China
Natural Science Foundation of Shaanxi Province
National Key Research and Development Program of China
Publisher
World Scientific Pub Co Pte Lt
Subject
Condensed Matter Physics,Statistical and Nonlinear Physics
Cited by
6 articles.
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