Cation–π induced lithium-doped conjugated microporous polymer with remarkable hydrogen storage performance†
Abstract
A cation–π induced lithium-doped conjugated microporous polymer, Li+–PTAT, was constructed. It was proved that the point to face cation–π interactions between Li+ and indole can endow the resulting Li+–PTAT with high Li+ content and without agglomeration, which further leads to its encouraging hydrogen storage capacity.