期刊
ACS ENERGY LETTERS
卷 2, 期 4, 页码 733-738出版社
AMER CHEMICAL SOC
DOI: 10.1021/acsenergylett.7b00037
关键词
-
类别
资金
- Deakin Advanced Characterization Facility
To increase the energy density of lithium batteries, the development of high-capacity positive electrode materials is essential. Herein, we propose the use of a three-electron redox reaction of Mo3+/Mo6+ for a new series of high-capacity lithium insertion materials. In this study, a binary system of LiMoO2-Li3NbO4 is targeted, and nanosize and metastable Li9/7Nb2/7Mo3/7O2 is successfully prepared by a mechanical milling process. The sample delivers a large reversible capacity of similar to 280 mAh g(-1) in a Li cell with good capacity retention. On the basis of these results, the future possibility of high-capacity electrode materials with a three-electron Mo3+/Mo6+ redox reaction is discussed.
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