Real Structure of Metastable Forms of Aluminum Oxide Full article
| Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Output data | Year: 2000, Volume: 41, Number: 1, Pages: 122-126 Pages count : 5 DOI: 10.1007/BF02756150 | ||
| Tags | Hydrothermal Treatment; Boehmite; Real Structure; Bayerite; Metastable Form | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Russian Foundation for Basic Research | 97-03-33497 |
Abstract:
Differences in the real structure of γ-Al2O3 samples obtained by the thermal decomposition of pseudoboehmite and boehmite prepared by the hydrothermal treatment of bayerite were found. The transformations of these structures during their conversion to δ-Al2O3 as the treatment temperature increased were studied. The rate of conversion of metastable alumina species into the stable α-Al2O3 phase significantly depends on the real structure of samples. The rate of this transformation is drastically retarded in the presence of extended defects in the oxides originated from boehmite, and the stability of metastable alumina species increased as the degree of surface dehydroxylation increased.
Cite:
Ivanova A.S.
, Litvak G.S.
, Kryukova G.N.
, Tsybulya S.V.
, Paukshtis E.A.
Real Structure of Metastable Forms of Aluminum Oxide
Kinetics and Catalysis. 2000. V.41. N1. P.122-126. DOI: 10.1007/BF02756150 WOS Scopus РИНЦ OpenAlex ANCAN
Real Structure of Metastable Forms of Aluminum Oxide
Kinetics and Catalysis. 2000. V.41. N1. P.122-126. DOI: 10.1007/BF02756150 WOS Scopus РИНЦ OpenAlex ANCAN
Original:
Иванова А.С.
, Литвак Г.С.
, Крюкова Г.Н.
, Цыбуля С.В.
, Паукштис Е.А.
Реальная структура метастабильных форм оксида алюминия
Кинетика и катализ. 2000. Т.41. №1. С.137-141. РИНЦ
Реальная структура метастабильных форм оксида алюминия
Кинетика и катализ. 2000. Т.41. №1. С.137-141. РИНЦ
Dates:
| Submitted: | Apr 15, 1998 |
| Published print: | Jan 1, 2000 |
Identifiers:
| ≡ Web of science: | WOS:000086099600018 |
| ≡ Scopus: | 2-s2.0-0042282126 |
| ≡ Elibrary: | 13348017 |
| ≡ OpenAlex: | W2037121099 |
| ≡ Chemical Abstracts: | 2000:213793 |
| ≡ Chemical Abstracts (print): | 132:317269 |