Вид документа : Статья из журнала Шифр издания : 54/Z 90 Автор(ы) : Zuev M. G. Заглавие : Phase Formation in the V2O5–Ta2O5–MoO3 System Место публикации : Russian Journal of Inorganic Chemistry. - 2010. - Vol. 55, № 1. - С. 93-95: il. Примечания : Bibliogr. : p. 95 (8 ref.) ISSN: 0036-0236 ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Ключевые слова (''Своб.индексиров.''): молибденсодержащие оксиды--фазообразование Аннотация: Solid-phase interactions in the V2O5–Ta2O5–MoO3 system were studied. The formation of com- pounds TaVO5 and VTa9O25 in the V2O5–Ta2O5 binary system was verified. Tetragonal VTa9O25-base solid solutions of the general formula Ta5 + 4xV5 – 4xO25 (x = 0.25–1) and TaVO5-base solid solutions of the general formula TaxMo1 – xV2 – xO8 – 3x (x = 0.625–1) were found to form. Subsolidus phase equilibria in the V2O5–Ta2O5–MoO3 were determined