Study of the Catalysts for Fuel Combustion Reactions. XVIII. Thermal Stability of a La2O3-MgO-Al2O3 System Full article
| Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
||
|---|---|---|---|
| Output data | Year: 1997, Volume: 38, Number: 1, Pages: 117-123 Pages count : 7 | ||
| Authors |
|
||
| Affiliations |
|
Abstract:
X-ray diffraction analysis was used to study the aluminum oxide systems modified with magnesium and lanthanum ions. It is shown that stabilization of magnesium and lanthanum ions in mixed solid solutions occurs at the tetrahedral and octahedral positions, respectively, that substantially constrains the diffusion of aluminum ions and, consequently, prevents the formation of high-temperature oxide modifications at elevated temperatures. The thermal stability of alumina is attributed to the magnesia-lanthana solid solutions formed on the basis of gamma-Al2O3.
Cite:
Ushakov V.A.
, Shkrabina R.A.
, Koryabkina N.A.
, Ismagilov Z.R.
Study of the Catalysts for Fuel Combustion Reactions. XVIII. Thermal Stability of a La2O3-MgO-Al2O3 System
Kinetics and Catalysis. 1997. V.38. N1. P.117-123. WOS Scopus РИНЦ ANCAN
Study of the Catalysts for Fuel Combustion Reactions. XVIII. Thermal Stability of a La2O3-MgO-Al2O3 System
Kinetics and Catalysis. 1997. V.38. N1. P.117-123. WOS Scopus РИНЦ ANCAN
Original:
Ушаков В.А.
, Шкрабина Р.А.
, Корябкина Н.А.
, Исмагилов З.Р.
Исследование реакций и катализаторов сжигания топлив. XVIII. Термостабильность системы La2O3-MgO-Al2O3
Кинетика и катализ. 1997. Т.38. №1. С.133-139. РИНЦ
Исследование реакций и катализаторов сжигания топлив. XVIII. Термостабильность системы La2O3-MgO-Al2O3
Кинетика и катализ. 1997. Т.38. №1. С.133-139. РИНЦ
Dates:
| Submitted: | Aug 31, 1995 |
Identifiers:
| Web of science: | WOS:A1997WN06000025 |
| Scopus: | 2-s2.0-0346345266 |
| Elibrary: | 13258168 |
| Chemical Abstracts: | 1997:190815 |
| Chemical Abstracts (print): | 126:266077 |