G 55 Glycine–Nitrate Combustion Synthesis of Finely Dispersed Alumina / V. D. Zhuravlev, V. G. Vasil'ev, E. V. Vladimirova, V. G. Shevchenko, I. G. Grigorov, V. G. Bamburov, A. R. Beketov, M. V. Baranov // Glass Physics and Chemistry. - 2010. - Vol. 36, № 4. - P. 506-512 : il. - Bibliogr. : p. 511-512 (19 ref.) Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): РЕАКЦИИ ОКИСЛЕНИЯ -- АЛЮМИНИЙ -- ТЕРМОЛИЗ -- НАНОПОРОШКИ Аннотация: The possibility of synthesizing different crystalline modifications of alumina Al2O3 by combustion reactions of a mixture of aluminum nitrate with glycine has been analyzed. Aggregated powders of γ-Al2O3 that do not transform into the corundum structure after annealing at a temperature of 1000°C have been prepared. The influence of the synthesis conditions on the specific surface area, bulk density, porosity, and morphology of alumina particles has been investigated Полный текст |