A facile one-step synthesis of Mn3O4 nanoparticles-decorated TiO2 nanotube arrays as high performance electrode for supercapacitors

Mn3O4 nanoparticles have been uniformly deposited onto the inner surfaces of TiO2 nanotube arrays through a facile one-step chemical bath deposition method. As electrodes for supercapacitors, they exhibit a relatively high specific capacity and excellent cycling stability.310