期刊
IONICS
卷 21, 期 2, 页码 365-371出版社
SPRINGER HEIDELBERG
DOI: 10.1007/s11581-014-1188-y
关键词
Zinc oxide; Radial morphology; Anode; Lithium-ion battery
资金
- National Natural Science Foundation of China [21301140, 21061130551]
- Natural Science Foundation of Shaanxi Province [2013JQ2004, 2013JM2009]
ZnO microparticles with radial morphology are synthesized by hydrothermal method using polystyrene spheres as templates. The obtained ZnO microparticles have a size of 5-10 mu m, which are assembled by lots of ZnO nanoparticles of -10 nm. According to the starting materials used and characterization results observed, the formation process for the growth of the radial-like architecture is proposed. Electrochemical measurements indicate the good cycling performance and rate capability of the material for reversible lithium storage. The good electrochemical performance can be ascribed to the unique structure of the material, which can not only shorten the diffusion length for electrons and lithium ions but also provide a large specific surface area for lithium storage.
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