磷酸鋰鐵基正極材料之製備與特性之研究

Preparation and Characterization of LiFePO_4-based Cathode Material for Lithium Ion Batteries

陳懋松(Mao-Sung Chen) ； 吳溪煌(She-huang Wu)

《化學》 70卷3期 (2012/09) Pp. 213-220

https://doi.org/10.6623/chem.2012020

摘要

磷酸鋰鐵正極材料由於具有良好之循環充放電性、對環境無害、與電解液之反應溫度高、耐過電壓及相對其他正極材料有潛在價格便宜等優勢，已被公認是適用於作為各型電動工具、油電混合車、電動車及定置型儲電系統之鋰離子二次電池之正極材料。本文將回顧LiFePO_4的發展背景及最近之研究進展，作簡短剖析與展望。

關鍵字

二次電池 ； 磷酸鋰鐵 ； 正極材料 ； 陽離子摻雜

並列摘要

LiFePO_4-based cathode materials have been recognized as one of the most promising cathode materials for lithium-ion batteries used in electricity storage systems of various power tools, hybrid/pure electrical vehicles, and stationary applications due to their excellent cycling performance, environmental benign, higher reaction temperature with electrolyte, higher overcharging tolerance, and potentially lower cost than other cathode materials. The developments on LiFePO_4-based materials in our research center and the results obtained recently will be presented in this paper.

並列關鍵字

Secondary cell ； Lithium iron phosphate ； Cathode material ； Cation doping