Dielectric Dispersion and Kinetics Properties of Bi2Se3 Intercalated by Molecular Iodin

It is shown that iodine introduction, changing the crystal field of host lattice and thus Gibbs energy of lithium intercalation, can play the role of very useful mechanism for synthesis of new cathode materials in high-voltage energy storage. Investigations of real and imaginary components of permittivity dependence on frequency are carried out.