한국전기화학회

Vol.13, No.4, November 2010

Surface Treatment of LiFePo4 Cathode Material for Lithium Secondary Battery: JKES Vol.13, No.4, pp.246~250, November 2010; DOI : 10.5229/JKES.2010.13.4.246

Jong-Tae Son

Department of Nano Polymer Science and Engineering, Chungju National University, Chungju 380-702, Republic of Korea

In this study, nano-crystallized Al2O3 was coated on the surface of LiFePO4 powders via a novel dry coating method. The influence of coated LiFePO4 upon electrochemical behavior was discussed. Surface morphology characterization was achieved by transmissi

Keyword : LiFePO4, Dry coating, Al2O3, Lithium ion battery

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JKES

Vol.13, No.4, November 2010