Efficient utilization of the active sites of MXene: MXene/PSSNa films with a 3D-stabilized porous structure as high-capacitance and high-rate electrodes for flexible supercapacitors

Based on the interaction of covalent bonds and hydrogen bonds, a 3D stable porous MXene-based electrode was constructed. Ti 3 C 2 T x @MPS film electrodes were investigated to realize flexible supercapacitors.