材料科学
电化学
电池(电)
锂(药物)
锂离子电池
电极
复合材料
硅
钛
离子
纳米技术
光电子学
化学
冶金
医学
功率(物理)
物理
物理化学
量子力学
内分泌学
有机化学
作者
Tingting Jiang,Qilun Xiong,Hao Yang,George Z. Chen
出处
期刊:JPhys energy
[IOP Publishing]
日期:2023-01-01
卷期号:5 (1): 014020-014020
被引量:3
标识
DOI:10.1088/2515-7655/acb6b4
摘要
Abstract The excellent theoretical specific charge (lithium) storage capacity and rich abundance of silicon (Si), and the good mechanical and electrical properties of titanium based MXene (Ti 3 C 2 T x ) nanosheets promise high performance composites (Si/Ti 3 C 2 T x ) for negative electrodes (negatrodes) in future lithium ion battery (LIB) applications. In particular, the Si/Ti 3 C 2 T x composites have been preliminarily shown to offer large and stable cyclic capacity, good rate capability and a highly profitable market prospect. To better understand and help further improve the electrochemical performance of these composites, this review focuses on the electrochemical processes occurring in Si/MXene composites from a material perspective. Different cells used for electrochemical measurements, the related materials properties and the reaction processes and kinetics of Si/MXene composites as negatrode in LIB are reviewed. The perspective is also discussed for practical applications in flexible electronic devices and automobiles.
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