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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 724-725Effects of Na and V Co-Doping on Electrochemical...

Effects of Na and V Co-Doping on Electrochemical Performance of LiFePO₄/C

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Abstract:

To enhance the electrochemical performance of LiFePO₄/C, Na and V have been co-doped in cathode material of the lithium ion batteries. A series of Na and V doped samples Li_0.97Na_0.03Fe_(1-x)V_xPO₄/C (x=0, 0.01, 0.03, 0.05) cathode materials are synthesized by solid state method. Results show that the Li_0.97Na_0.03Fe_0.97V_0.03PO₄/C exhibited the best electrochemical performances.

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Periodical:

Advanced Materials Research (Volumes 724-725)

Pages:

1067-1070

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.724-725.1067

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Online since:

August 2013

Authors:

Ning Yu Gu*, Yang Li, Chao Li

Keywords:

Cathode Material, Co-Doping, LiFePO₄, Lithium-Ion Battery

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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