Synthesis of nano-sized LiNi0.8Co0.2O2 via a reverse-microemulsion route

被引：36

作者：

Lu, CH ^{[1
]}

Wang, HC ^{[1
]}

机构：

[1] Natl Taiwan Univ, Dept Chem Engn, Elect & Electroopt Ceram Lab, Taipei 10764, Taiwan

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2003年 / 13卷 / 02期

关键词：

D O I：

10.1039/b204394g

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Nano-sized LiNi0.8Co0.2O2 powders utilized in lithium-ion secondary batteries have successfully been synthesized using a newly developed reverse-microemulsion process. This route not only reduces the essential calcination time to 2 h, but also effectively decreases the average particle size of LiNi0.8Co0.2O2 powders to the order of nanometers. In addition, the extent of capacity degradation of LiNi0.8Co0.2O2 at room temperature is markedly reduced.

引用

页码：428 / 431

页数：4

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