期刊
JOURNAL OF POWER SOURCES
卷 245, 期 -, 页码 371-376出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.jpowsour.2013.06.149
关键词
Hybrid electric vehicle; Power performance; Li diffusion capability; Electronic conductivity
资金
- National High-Tech Research and Development (863) Plan of China [2011AA11A230]
LiCoO2/SrLi2Ti6O14 Li-ion rechargeable batteries with similar to 6 Ah capacities are designed and assembled for use in hybrid electric vehicle (HEV) applications. For comparison, LiCoO2/Li4Ti5O12 batteries are also constructed using similar processing parameters. Power tests are carried out using the hybrid pulse power characterization (HPPC) method. Experimental results show that the LiCoO2/SrLi2Ti6O14 batteries have better power performance and more stable charge/discharge direct current (DC) resistances compared with the LiCoO2/Li4Ti5O12 batteries. At a 50% depth of discharge (DOD), LiCoO2/SrLi2Ti6O14 batteries have an excellent specific charge power density of 3973 W kg(-1), which can be attributed to the high Li diffusion capability and high electronic conductivity of the SrLi2Ti6O14 material. (C) 2013 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据