Вид документа : Статья из журнала Шифр издания : Автор(ы) : Mikhaylovskaya Z. A. , Buyanova E. S., Morozova M. V., Petrova S. A., Zakharov R. G., Nikolaenko I. V., Abrahams I. Заглавие : Bi13-xMexMo5O34±δ (Me = Mg, Ca, Sr, Ba) solid solutions: synthesis and properties Место публикации : Ionics. - 2015. - Vol. 21, № 8. - С. 2259-2268 Ключевые слова (''Своб.индексиров.''): висмут--манганит лантана--спектроскопия Аннотация: Structural and electrochemical characteristics of substituted bismuth niobates Bi6.95Y0.05Nb2-y My O15.5±δ, where M = Fe or Zr, have been reported. The homogeneity ranges of solid solutions and crystallochemical parameters have been determined by means of X-ray powder diffraction and electron microscopy with X-ray microanalysis. The compatibility of niobates with an electrode material based on lanthanum manganite has been assessed. The electrical conductivity of sintered samples has been studied by impedance spectroscopy. It has been shown that the change of the dopant type does not lead to a noticeable change in conductivity. Доп.точки доступа: Mikhaylovskaya, Z. A. ; Buyanova, E. S.; Morozova, M. V.; Petrova, S. A.; Zakharov, R. G.; Nikolaenko , I. V.; Abrahams , I.