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Li 3 V 2 (PO 4 ) 3 /Conducting Polymer as a High Power 4 V‐Class Lithium Battery Electrode

Li 3 V 2 (PO 4 ) 3 /Conducting Polymer as a High Power 4 V‐Class Lithium Battery Electrode 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. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Advanced Energy Materials Wiley

Li 3 V 2 (PO 4 ) 3 /Conducting Polymer as a High Power 4 V‐Class Lithium Battery Electrode

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References (29)

Publisher
Wiley
Copyright
Copyright © 2013 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim
ISSN
1614-6832
eISSN
1614-6840
DOI
10.1002/aenm.201300205
Publisher site
See Article on Publisher Site

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.

Journal

Advanced Energy MaterialsWiley

Published: Aug 1, 2013

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