Electrochemical behavior and morphology of LiB compound anode materials

被引：13

作者：

Liu, ZJ ^{[1
]}

Yin, J

Meng, ZQ

Chong, J

Zhou, DB

机构：

[1] Cent S Univ, State Key Lab Powder Met, Changsha 410083, Peoples R China

[2] Cent S Univ, Sch Chem & Chem Engn, Changsha 410083, Peoples R China

[3] Tianjin Inst Power Sources, Tianjin 300381, Peoples R China

来源：

TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA | 2006年 / 16卷 / 01期

基金：

中国国家自然科学基金;

关键词：

LiB compound; electrochemical behavior; morphology; discharge; anode;

D O I：

10.1016/S1003-6326(06)60022-8

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Electrochemical behavior of LiB compound in LiPF6-DMC/EMC/EC was studied. And morphology of the compound was investigated by SEM. The results, show that there are three discharge potential plateaus for the LiB compound, corresponding to 0.46, 0.69 and 0.8 V (vs Li+/Li) respectively, its total discharge specific capacity is up to 660 mA(.)h/g, only first two potential plateau can be charged, its specific capacity is 274 mA(.)h/g. After discharging, the morphology of the Li compound is still fibrous shape.

引用

页码：127 / 131

页数：5

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