Optimized LiFePO<sub>4</sub>–Polyacene Cathode Material for Lithium‐Ion Batteries

Haiming Xie(Northeast Normal University), R.S. Wang(Northeast Normal University), JF Ying(Tsinghua University), Lina Zhang(Northeast Normal University), Abraham F. Jalbout(NASA Astrobiology Institute), Hou‐Yong Yu(Northeast Normal University), Guangen Yang(Northeast Normal University), Xinglong Pan(Northeast Normal University), Z.M. Su(Northeast Normal University)
Advanced Materials
September 26, 2006
10.1002/adma.200600578
Cited by 277

Abstract

A novel core/shell compound has been developed by coating a spherical LiFePO4 structure with a specific π-bond character planar polymer (polyacene, PAS). The electronic conductivity, low-temperature character, and tap density of the LiFePO4–PAS composite were significantly improved compared to LiFePO4, which may lead to use in lithium-ion battery applications. Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2089/2006/c0578_s.pdf or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.

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