Fast sol-gel synthesis of LiFePO4/C for high power lithium-ion batteries for hybrid electric vehicle application

被引：56

作者：

Beninati, Sabina ^{[1
]}

Damen, Libero ^{[1
]}

Mastragostino, Marina ^{[1
]}

机构：

[1] Univ Bologna, Dept Met Sci Electrochem & Chem Tech, I-40127 Bologna, Italy

来源：

JOURNAL OF POWER SOURCES | 2009年 / 194卷 / 02期

关键词：

LiFePO4/C; Power-assist HEV; Fast sol-gel synthesis; MICROWAVE SYNTHESIS; PERFORMANCE;

D O I：

10.1016/j.jpowsour.2009.06.035

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：

LiFePO4/C of high purity grade was successfully synthesized by microwave accelerated sol-gel synthesis and showed excellent electrochemical performance in terms of specific capacity and stability. This cathode material was characterized in battery configuration with a graphite counter electrode by USABC-DOE tests for power-assist hybrid electric vehicle. It yielded a non-conventional Ragone plot that represents complexity of battery functioning in power-assist HEV and shows that the pulse power capability and available energy of such a battery surpasses the DOE goal for such an application. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：1094 / 1098

页数：5