journal article·2013-08

Li3V2(PO4)3/Conducting Polymer as a High Power 4 V‐Class Lithium Battery Electrode

Jongsoon Kim, Jung‐Keun Yoo, Yeon Sik Jung, Kisuk Kang

Advanced Energy Materials· Volume 3· Issue 8
Publisher page

Abstract

The power capability of the NASICON-type Li3V2(PO4)3 electrode is greatly improved by coating with PEDOT, that is, poly(3,4-ethylenedioxythiophene), a conducting polymer. The Li3V2(PO4)3/PEDOT electrode delivers more than 90% of its theoretical capacity (133 mAh g−1) at a 10 C rate and 97% of this capacity is retained at this rate after 100 cycles. This remarkable power and cycle stability achieved by a simple coating process makes this 4 V-class electrode one of the most promising electrode candidates for next-generation batteries.
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Research context

OpenAlex topics: Advancements in Battery Materials · Advanced Battery Materials and Technologies · Advanced Battery Technologies Research

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