Dealloying synchronous heterophase synthetic strategy, Nanoneedle-like (Co, Mn)(Co, Mn)2O4/CoO/Al8Mn5 cathode materials, Oxygen vacancies, Crystalline-amorphous (c-a) heterostructure, Pseudocapacitors
CoMn-based oxides, Oxygen vacancy heterogeneous structure, Polarised electric field effects, Dual-response strategy, Supercapacitor performance
Potassium ion battery, N/S-doped, porous carbon, DFT calculations