Novel morphology-controlled synthesis of homogeneous LiFePO4 for Li-ion batteries using an organic phosphate source

被引：13

作者：

Park, Youngjin ^{[1
,2
]}

Roh, Kwang Chul ^{[3
]}

Shin, Woonsup ^{[1
,2
]}

Lee, Jae-Won ^{[4
]}

机构：

[1] Sogang Univ, Interdisciplinary Program Integrated Biotechnol, Dept Chem, Seoul 121742, South Korea

[2] Sogang Univ, Inorgan & Biomat Ctr BK 21, Seoul 121742, South Korea

[3] Korea Inst Ceram Engn & Technol, Seoul 153801, South Korea

[4] Dankook Univ, Dept Energy Engn, Cheonan 330714, South Korea

来源：

RSC ADVANCES | 2013年 / 3卷 / 34期

基金：

新加坡国家研究基金会;

关键词：

CATHODE MATERIAL; ELECTROCHEMICAL PROPERTIES; SOLVOTHERMAL SYNTHESIS; HYDROTHERMAL SYNTHESIS; LITHIUM; PERFORMANCE; IRON; PRECIPITATION; NANOPARTICLES; OLIVINES;

D O I：

10.1039/c3ra42035c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Homogeneous LiFePO4 nanoplates or hollow spheres can be selectively synthesized with a phosphate ester just by changing the mixing sequence in a hydrothermal synthetic process. When the iron source was mixed first, nanoplates were formed, and mixing the lithium source first resulted in hollow spheres. Both structures performed well as cathode materials in Li-ion batteries.

引用

页码：14263 / 14266

页数：4

共 38 条

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