钛酸锂
锂(药物)
电池(电)
材料科学
钛酸酯
功率(物理)
核工程
控制理论(社会学)
汽车工程
锂离子电池
电气工程
复合材料
计算机科学
热力学
工程类
医学
陶瓷
物理
控制(管理)
内分泌学
人工智能
作者
Chu Wang,Yaohong Sun,Yinghui Gao,Ping Yan
出处
期刊:Energies
[MDPI AG]
日期:2023-04-13
卷期号:16 (8): 3434-3434
被引量:2
摘要
The high-rate discharging performance of lithium titanate batteries is a crucial aspect of their functionality. Under high-power demands, the discharge rate, which is defined as the ratio of discharge current to the maximum capacity, can exceed 50 C or higher. This study investigates the evolution of incremental capacity (IC) curves and frequency response characteristic of 2 Ah lithium titanate batteries subjected to aging cycles at 50 C. The results provide a new indicator to assess the fading of the state of health (SOH) of lithium titanate batteries during ultra-high-rate discharge cycles.
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