Вид документа : Статья из журнала Шифр издания : 54/O-17 Автор(ы) : Valeeva A. A., Tang G., Gusev A. I., Rempel A. A. Заглавие : Observation of Structural Vacancies in Titanium Monoxide Using Transmission Electron Microscopy Место публикации : Physics of the Solid State. - 2003. - Vol. 45, № 1. - С. 87-93: il. Примечания : Bibliogr. : p. 93 (17 ref.) ISSN: 1063-7834 ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Ключевые слова (''Своб.индексиров.''): монооксид титана--электронная микроскопия--нестехиометрия Аннотация: Structural vacancies were directly observed in nonstoichiometric ordered titanium monoxide using high-resolution transmission electron microscopy under a magnification of 4x 106. The observation of structural vacancies became possible due to their ordering and the formation of continuous vacancy channels in certain crystallographic directions. Microdiffraction was employed to orient the sample in the direction permitting the observation of vacancy channels. Transmission electron microscopy providing a magnification of tens of thousands of times revealed that titanium monoxide grains do not contain cracks and macropores and confirmed that the free volume detected picnometrically in the titanium monoxide is concentrated in structural vacancies on the titanium and oxygen sublattices Доп.точки доступа: Valeeva, A. A.; Tang, G.; Gusev, A. I.; Гусев Александр Иванович; Rempel, A. A.; Ремпель Андрей Андреевич