Synthesis and characterization of Li2MnxFe1-xSiO4 as a cathode material for lithium-ion batteries

被引：116
|
作者：
Gong, Z. L. [1 ]
Li, Y. X.
Yang, Y.
机构：
[1] Xiamen Univ, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China
[2] Xiamen Univ, Dept Chem, Xiamen 361005, Peoples R China
来源：
ELECTROCHEMICAL AND SOLID STATE LETTERS | 2006年 / 9卷 / 12期
关键词：
D O I：
10.1149/1.2353900
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The synthesis, structure, and performance of carbon-containing Li2MnxFe1-xSiO4 were studied in this work. A synthesis route has been developed for Li2MnxFe1-xSiO4 materials, i.e., the carbon-containing Li2MnxFe1-xSiO4 was synthesized by a solution route. The results of X-ray diffraction show that Li2MnxFe1-xSiO4 solid solutions can be achieved in a wide compositional range. A capacity of 214 mAh/g and energy density of 593 Wh/kg has been achieved for the Li2MnxFe1-xSiO4 (x=0.5) sample. (c) 2006 The Electrochemical Society.
引用
收藏
页码：A542 / A544
页数：3
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