T 44 Thermal Ion Emission from Alkali-Metal Vanadium Bronzes / L. V. Kudrina, N. V. Svedlov, V. S. Petrov, L. L. Surat, I. A. Leonidov, A. A. Fotiev // Inorganic Chemistry. - 2000. - Vol. 36, № 8. - P. 799-801 : il. - Bibliogr. : p. 801 (4 ref.) Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): ЭМИССИЯ ИОННАЯ -- БРОНЗЫ ВАНАДИЕВЫЕ -- МЕТАЛЛЫ ЩЕЛОЧНЫЕ Аннотация: The ion emission properties of MxV205 (M = Li, Na, K, Cs) bronzes were studied at temperatures from 480 to 700~ in applied fields of up to 20 kV/cm. The results were used to evaluate the activation energies of alkali-metal-ion emission from the vanadium bronzes. The emission properties of the bronzes were found to correlate with their diffusion properties. The mechanisms of ion emission from vanadium bronzes are discussed Полный текст |