Preparation and characterization of LiFePO4/Ag composite for Li-ion batteries

被引：9

作者：

Chen, YK ^{[1
]}

Okada, S

Yamaki, J

机构：

[1] Huaqiao Univ, Coll Mat Sci & Engn, Fujian 362011, Peoples R China

[2] Kyushu Univ, Inst Adv Mat Study, Kasuga, Fukuoka 8168580, Japan

来源：

COMPOSITE INTERFACES | 2004年 / 11卷 / 03期

关键词：

LiFePO4/Ag; composite; Li-ion battery; conductivity;

D O I：

10.1163/1568554041526567

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

Ag is introduced to the surface of LiFePO4 prepared from liquid phase and heated at different temperatures. SEM, XRD and electrochemical characterization are used to compare the differences between LiFePO4 and LiFePO4/Ag. The results are discussed from the viewpoint of impedance of the cathode composite. With increase of the particle size, Ag shows stronger function as conductor in the composites.

引用

页码：277 / 283

页数：7

共 6 条

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