Hydrogen-bonded Complex-based Frameworks for Stable Lithium Storage.
Jialong JiangHongwen LiuZhonghang ChenRunhao ZhangJiachen GuoXiufang XuPeng ChengPeng ChengPublished in: Chemistry, an Asian journal (2023)
Metal-complex-based materials for lithium storage have attracted great interest due to their highly designable structures with multiple active sites and well-defined lithium transport pathways. Their cycling and rate performances, however, are still constrained by structural stability and electrical conductivity. Herein, we present two hydrogen-bonded complex-based frameworks with excellent lithium storage capability. Multiple hydrogen bonds among the mononuclear molecules result in three-dimensional frameworks that are stable in electrolyte. The origin of the remarkable lithium storage performance of this family was revealed through kinetic analysis and DFT calculations.