Mesoporous perovskite of interlocked nickel titanate nanoparticles for efficient electrochemical supercapacitor electrode

Abstract We have synthesized mesoporous nickel titanate (NTO) rods encompassing interlocked nanoparticles with clearly visible textural boundaries via the sol-gel route, as an excellent working electrode for the supercapacitor. The mesoporous NTO rods assembled in the hexagonal shape of average diameter ∼