期刊
JOURNAL OF POWER SOURCES
卷 189, 期 1, 页码 702-705出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.jpowsour.2008.08.055
关键词
Lithium battery; LiFePO4; Kinetics; X-ray diffraction; Chemical delithiation
资金
- Direct For Mathematical & Physical Scien
- Division Of Materials Research [0746902] Funding Source: National Science Foundation
Using intermittent X-ray diffraction, an understanding of the time dependence of phase evolution in the electrode materials during lithium extraction can be determined. Phase evolution in both coated and uncoated nano-scale LiFePO4 samples upon chemical delithiation has been investigated by this technique. Different kinetic behaviors are observed in the two samples and the technique helps to understand the delithiation mechanism in the nano-scale LiFePO4 and is able to resolve phase evolution in seconds' resolution. (C) 2008 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