期刊

Advanced Science

标题

Lithium‐Ion Batteries: Suppressing Manganese Dissolution via Exposing Stable {111} Facets for High‐Performance Lithium‐Ion Oxide Cathode

作者

Yao Xiao, Xu‐Dong Zhang, Yan‐Fang Zhu, Peng‐Fei Wang, Ya‐Xia Yin, Xinan Yang, Ji‐Lei Shi, Jian Liu, Hongliang Li, Xiao‐Dong Guo, Ben‐He Zhong, Yu‐Guo Guo

摘要

In article number 1801908, Yu‐Guo Guo, Xiao‐Dong Guo, and co‐workers develop a 3D hollow fusiform LiMn2O4 cathode material with preferentially exposed stable {111} facets and seamless outer structure. The reasonable geometrical structure design suppresses manganese dissolution from the cathode/electrolyte interface and avoids the deposition of Mn2+, resulting in excellent performance for lithium‐ion batteries.

原文链接

https://onlinelibrary.wiley.com/doi/abs/10.1002/advs.201970077