Реферат: Monolayer physical adsorption has been considered, taking into consideration the intrinsic volume of the adsorbate molecules. Since an adsorbed molecule occupies not only the site on the surface but also some of the neighboring volume, it creates steric difficulties for the adsorption of other molecules and leads to underestimation of the measured surface area. As a result, this value depends on the size of the adsorbate molecules and the apparent surface dimension can be introduced, even if the surface of narrow pores has no irregularities of atomic scale size. This effect was shown by simulation of adsorption on the surface of Menger sponge. Experimental data for measuring D-values on silica gels with different pore size distributions are in line with this effect.

Библиографическая ссылка: Gavrilov K.B. , Okunev A.G. , Aristov Y.I.
Monolayer Physical Adsorption in Narrow Pores. Apparent Surface Dimension
Reaction Kinetics and Catalysis Letters. 1996. V.58. N1. P.39-48. DOI: 10.1007/BF02071103 WOS Scopus РИНЦ CAPlusCA OpenAlex

Даты:

Поступила в редакцию:	15 июн. 1995 г.
Принята к публикации:	11 авг. 1995 г.
Опубликована в печати:	1 мая 1996 г.

Идентификаторы БД:

Web of science:	WOS:A1996VH68600007
Scopus:	2-s2.0-0008506945
РИНЦ:	13238284
Chemical Abstracts:	1996:636119
Chemical Abstracts (print):	126:11789
OpenAlex:	W2099662887

Цитирование в БД:

БД	Цитирований
Web of science	3
Scopus	6
РИНЦ	6
OpenAlex	6

Альметрики: