Вид документа : Статья из журнала Шифр издания : 54/E 27 Автор(ы) : Gyrdasova O. I., Krasil'nikov V. N., Grigorov I. G., Bazuev G. V. Заглавие : Effect of Ethylene Glycol on the Formation of Extended Crystals of M1/3Co2/3C2O4(M = Zn, Mn) Oxalates and Their Thermolysis Products Место публикации : Russian Journal of Inorganic Chemistry. - 2006. - Vol. 51, № 6. - С. 949-955: il. Примечания : Bibliogr. : p. 954-955 (19 ref.) ISSN: 0036-0236 ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Ключевые слова (''Своб.индексиров.''): этиленгликоль--оксалаты--термолиз--цинк--марганец Аннотация: The effect of ethylene glycol (EG) on the formation of whiskers and fibers of complex oxides with the general formula MCo2O4 upon the thermolysis of M1/3Co2/3C2O4(M = Zn, Mn) oxalates has been studied. New compounds (solvates) are formed when powdered oxalates are heated with EG. In the solvates, EG molecules substitute for water molecules according to the reaction M1/3Co2/3C2O4· 2H2O + HOCH2CH2OH =M1/3Co2/3C2O4(HOCH2CH2OH) + 2H2O. The solvates have been characterized using X-ray powder diffraction, microscopy, IR spectroscopy, thermogravimetry, and chemical analysis. The shape, structure, and particle size of the thermolysis products of EG-modified oxalates have been determined using scanning electron microscopy Доп.точки доступа: Gyrdasova, O. I.; Krasil'nikov, V. N.; Красильников Владимир Николаевич; Grigorov, I. G.; Bazuev, G. V.; Базуев Г. В.