N,S co-doped 3D mesoporous carbon–Co₃Si₂O₅(OH)₄ architectures for high-performance flexible pseudo-solid-state supercapacitors

Abstract

N,S co-doped 3D mesoporous carbon–Co₃Si₂O₅(OH)₄ composites are employed as electrodes together with activated carbon for pseudo-solid-state flexible electrochemical capacitors, which show a high performance.