LiCl/LixSn ion-electron mixed conductive interlayer helps improve the performance of solid-state batteries

Recently, the team of Professors Yang Xuelin and Tao Huachao from China Three Gorges University and Professor Fan Lizhen from Beijing University of Science and Technology has made a new breakthrough. They constructed a LiCl/LixSn ion-electron mixed conductive intermediate layer between LATP and Li metal, effectively improving the compatibility and stability of the Li/LATP interface. This innovative technology has greatly reduced the initial resistance of the symmetrical battery and has been stably cycled for more than 4,000 hours under 0.1 mA cm-2/0.1 mAh cm-2 and 0.2 mA cm-2/0.2 mAh cm-2 conditions. The relevant results have been published in the internationally renowned journal Advanced Functional Materials.