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Title:STRUCTURAL INVESTIGATION OF CeO2-ZrO2-Al2O3 NANOSYSTEM
DOI No:10.1142/9789812701947_0092
Source:PHYSICS, CHEMISTRY AND APPLICATION OF NANOSTRUCTURES (pp 409-412)
Author(s):Y. A. KOSAREVA
Research Institute for Physical Chemical Problems, Belarusian State University, Leningradskaya str., 14, 220050 Minsk, Belarus

E. V. FROLOVA
Research Institute for Physical Chemical Problems, Belarusian State University, Leningradskaya str., 14, 220050 Minsk, Belarus

M. I. IVANOVSKAYA
Research Institute for Physical Chemical Problems, Belarusian State University, Leningradskaya str., 14, 220050 Minsk, Belarus

Abstract:According to the experimental results obtained by XRD, ESR and TEM, the inorganic sol-gel technique of CeO2-ZrO2-Al2O3 synthesis is shown to be the worthwhile method to produce materials with catalysis demanding properties. The conversion of precipitate into the colloidal state results in an increase of thermal stability, phase homogeneity and dispersity of the final products.
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