期刊
JOURNAL OF POWER SOURCES
卷 232, 期 -, 页码 181-186出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.jpowsour.2013.01.026
关键词
Lithium ferrous phosphates; Aqueous rechargeable lithium-ion battery; Optimized electrolyte; Rate performance
资金
- Province Natural Science Foundation of Shaan Xi [2012JM6005]
- Xi'an Science and Technology project [CXY1124]
- China Fundamental Research Funds for the Central University [xjj2012095, 2012jdh235, SPCW006476]
LiFePO4/C composites prepared by the hydrothermal method and the calcinations process are used as the cathode material for ARLBs. The ARLB is built up with LiFePO4/C and LiV3O8 in 9 M LiNO3 aqueous electrolyte without the dissolved oxygen, which can deliver a capacity of 88.7 mAh g(-1) at 10C-rate after 100 cycles. This ARLB has still the discharge capacity of 60 mAh g(-1) at 50C-rate after 500 cycles. The excellent rate capabilities show that this ARLB exhibits great potential as the power sources for high power applications. (C) 2013 Elsevier B.V. All rights reserved.
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