Thermochemical Cyclization Forms Core-Shell Structured Rutile TiO2@C-PAN as an Advanced Anode for Lithium-Ion Batteries

Shuang Hao, Kai Zhang, Guoqiang Tan*, Jing Wang*

*此作品的通讯作者

科研成果: 期刊稿件会议文章同行评审

摘要

Rutile TiO2 is a prospective lithium-ion anode material, which has the advantages of small volume change and excellent cycling performance. The low theoretical capacity and poor conductivity, however, prevent further application. In this work, we proposed a thermochemical cyclization coating strategy and successfully prepared rutile titanium dioxide anode material coated with conductive polymer Polyacrylonitrile (PAN). The coated material has an initial capacity of 246.5 mAh/g and a stable capacity of 125.5 mAh/g after 100 cycles. It is worth noting that this simple and effective coating method will contribute to the further application of rutile TiO2 materials.

源语言英语
文章编号012012
期刊Journal of Physics: Conference Series
2563
1
DOI
出版状态已出版 - 2023
活动2023 3rd International Conference on Energy Engineering, New Energy Materials and Devices, NEMD 2023 - Virtual, Online, 中国
期限: 24 3月 202326 3月 2023

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