Cobalt-doping SnS 2 nanosheets towards high-performance anodes for sodium ion batteries

作者：Liqin Wang, Quanqing Zhao, Zhitao Wang, Yujun Wu, Xilan Ma, Youqi Zhu, Chuanbao Cao · 发表于：Nanoscale · 年份：2019 · DOI：10.1039/c9nr07849e · 被引用次数：89 · 研究领域：Advancements in Battery Materials、Semiconductor materials and devices、Advanced Battery Materials and Technologies

. These excellent performances could be ascribed to the Co-doping effect that can increase the interlayer spacing, produce rich defects, regulate the electronic environment and improve conductivity. Besides, a carbon cloth substrate can maintain the integrity of the electrode material framework and buffer its volume variation, thus boosting intrinsic dynamic properties and enhancing sodium storage performance.