物理化学学报 >> 2007, Vol. 23 >> Issue (Supp): 21-25.doi: 10.3866/PKU.WHXB2007Supp06

研究论文 上一篇    下一篇

电动轿车用锂离子二次电池能源系统的制作及其电化学性能

其鲁; 宋兆爽; 徐华; 毛永志; 吴宁宁; 刘正耀   

  1. 北京大学化学与分子工程学院应用化学系, 新能源材料与技术实验室, 北京 100871; 中信国安盟固利新能源科技有限公司, 北京 102200
  • 收稿日期:1900-01-01 修回日期:1900-01-01 发布日期:2008-01-04
  • 通讯作者: 其鲁 E-mail:qilu@pku.edu.cn

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

摘要: 用具有尖晶石结构的4 V级锰酸锂为正极材料研制了60 Ah的单体电池及60 Ah X 288 V电动汽轿车用能源系统, 研究了电池与能源系统的电化学特性和动力性能. 用该系统试制了电动轿车及其性能, 获得了令人满意的实验结果.

关键词: 锰酸锂, 锂离子电池, 能源系统, 家用电动轿车

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

MSC2000: 

  • O646