期刊
ELECTROCHEMISTRY COMMUNICATIONS
卷 60, 期 -, 页码 180-184出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.elecom.2015.09.008
关键词
Vanadium oxychloride; VOCl; Sodium ion battery; Rechargeable battery
资金
- China Scholarship Council (CSC)
Layered vanadium oxychloride (VOCl) was tested as cathode material for rechargeable sodium ion batteries. Electrochemical characterization showed that the VOCl electrode can deliver a discharge capacity of 120 mAh g(-1), at a 0.5 C rate in a voltage range of 1.0-3.0 V vs Na/Na+. A capacity of 80 mAh g(-1) was obtained after 55 cydes at 1 C rate. A combination of intercalation and conversion type reaction of VOCl with Na has been identified by energy-dispersive X-ray spectroscopy (EDX) and ex situ X-ray diffraction (XRD). The results demonstrate the principle feasibility of using VOCl as cathode material for rechargeable sodium ion batteries. (C) 2015 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据