Investigation of transport in ternary lithium nitrides Li5TiN3, Li5SiN3 and oxynitrides Li9TiN3O2, Li9SiN3O2

The temperature dependence of conductivity, enthalpy and 7Li spin-lattice relaxation time for Li₅TiN₃ and Li₅SiN₃, have been measured at temperature range of 300 – 850 K. The migration and formation energy of lithium defects have been estimated. Also the conductivity of Li₉TiN₃O₂, Li₉SiN₃O₂ have been measured and the activation energies of the conduction have been obtained.

Authors:

Volkova O. V., Institute of high-temperature Electrochemistry UB of RAS, 20, Akademicheskaya St., Yekaterinburg, 620990

Zheltonozhko O. V., Institute of high-temperature Electrochemistry UB of RAS, 20, Akademicheskaya St., Yekaterinburg, 620990

Batalov Nikolai Nikolaevich, Institute of high-temperature Electrochemistry UB of RAS, 20, Akademicheskaya St., Yekaterinburg, 620990, batalov@ihim.uran.ru

Journal issue:

2001. Т. 1, № 4,