Excellent rate capabilities of (LiFePO4/C)//LiV3O8 in an optimized aqueous solution electrolyte

作者：Zhao, Mingshu^*; Zhang, Bao; Huang, Guanliang; Zhang, Hanyuan; Song, Xiaoping

来源：Journal of Power Sources, 2013, 232: 181-186.

DOI：10.1016/j.jpowsour.2013.01.026

• Lithium ferrous phosphates
• Aqueous rechargeable lithium-ion battery
• Optimized electrolyte
• Rate performance

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.

• 出版日期2013-6-15
• 单位西安交通大学