Within the work, an influence of manganese dopant on electrochemical performance of anatase titanium dioxide (Mn/Ti = 0.05; 0.1; 0.2) had been investigated. It was established that incorporation of Mn3+ into the TiO2 lattice results in the formation of Ti1 ? xMnxO2 solid solution and increased anatase unit cell volume from 136.41 A3 (undoped sample) to 137.25 A3 (Mn/Ti = 0.05). The conductivity of doped TiO2 rises up to two orders in magnitude.
