Acta Phys. -Chim. Sin. ›› 2007, Vol. 23 ›› Issue (Supp): 21-25.doi: 10.3866/PKU.WHXB2007Supp06

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Electrochemical Performance of LithiumIon Battery Power Syetemfor Electric Vehicles

QI Lu; SONG Zhao-Shuang; XU Hua; MAO Yong-Zhi; WU Ning-Ning; LIU Zheng-Yao   

  1. New Energy Materials and Technology Laboratory, Department of Applied Chemistry, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China; CITIC Guoan Mengguli New Energy Technology Co. Ltd., Beijing 102200, P. R. China
  • Received:1900-01-01 Revised:1900-01-01 Published:2008-01-04
  • Contact: QI Lu E-mail:qilu@pku.edu.cn

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Abstract: 60 Ah Lithium ion battery was prepared by using of spinel LiMn2O4, and 60 Ah 288 V portable power system were developed. The electrochemical performance and power characteristic of 60Ah288V power system were further studied. The home-used electric vehicles were prepared with such power system. Both the performance of battery and electric vehicle were tested and had got satisfying results.

Key words: Spinel LiMn2O4, Lithiumion battery, Power system, Home-used electric vehicle