Comparative Analysis of Sorption Properties and Pore Structure of Catalysts and Supports. IV. Systems Differing in Energy of Adsorption and Degree of Localization of Adsorbed Layer Full article
Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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Output data | Year: 1987, Volume: 28, Number: 3, Pages: 597-602 Pages count : 6 | ||||
Tags | CATALYSIS; SOLIDS - Adsorption | ||||
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Abstract:
A theoretical and experimental analysis was made of isotherms of physical adsorption that are nonaffine in the region of the monolayer. It was shown that determinations of the specific surface area of adsorbents and catalysts by a comparison method is possible not only in the case of identical adsorption properties of the specimen and the standard, but also when they are different, provided that the polymolecular region of the isotherm is used for this purpose. The use of the polymolecular region for these determinations lifts many of the restrictions on selection of a standard. Instead of the rigid requirement of identity in chemical nature of the specimens and standard, practically any material that has been thoroughly studied may be selected as the standard, provided only that it is nonporous (or has very coarse pores), in order to eliminate any effect of capillary condensation.
Cite:
Berezin G.I.
, Buyanova N.E.
, Karnaukhov A.P.
Comparative Analysis of Sorption Properties and Pore Structure of Catalysts and Supports. IV. Systems Differing in Energy of Adsorption and Degree of Localization of Adsorbed Layer
Kinetics and Catalysis. 1987. V.28. N3. P.597-602. WOS Scopus РИНЦ
Comparative Analysis of Sorption Properties and Pore Structure of Catalysts and Supports. IV. Systems Differing in Energy of Adsorption and Degree of Localization of Adsorbed Layer
Kinetics and Catalysis. 1987. V.28. N3. P.597-602. WOS Scopus РИНЦ
Original:
Березин Г.И.
, Буянова Н.Е.
, Карнаухов А.П.
Сравнительный анализ сорбционных свойств и пористой структуры катализаторов и носителей. IV. Системы, различающиеся энергией адсорбции и степенью локализации адсорбированного слоя
Кинетика и катализ. 1987. Т.28. №3. С.685-690. РИНЦ
Сравнительный анализ сорбционных свойств и пористой структуры катализаторов и носителей. IV. Системы, различающиеся энергией адсорбции и степенью локализации адсорбированного слоя
Кинетика и катализ. 1987. Т.28. №3. С.685-690. РИНЦ
Dates:
Submitted: | Jul 25, 1985 |
Published print: | May 1, 1987 |
Identifiers:
Web of science | WOS:A1987L779800007 |
Scopus | 2-s2.0-0023342887 |
Elibrary | 30593873 |
Citing:
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