Adsorption of Nitrogen, Oxygen, and Argon Vapors on Supermicroporous Oxides | Sciact - CRIS-system of Boreskov Institute of Catalysis

Adsorption of Nitrogen, Oxygen, and Argon Vapors on Supermicroporous Oxides Full article

Journal

Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210

Output data

Year: 2002, Volume: 43, Number: 4, Pages: 580-584 Pages count : 5 DOI: 10.1023/A:1019847606640

Tags

Oxide; Oxygen; Nitrogen; Dioxide; Zirconia

Authors

Gavrilov V.Y. ¹

Affiliations

1	Boreskov Institute of Catalysis, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090 Russia

The adsorption of N2, O2, and Ar vapors on a number of supermicroporous tin dioxide and zirconia xerogels at 77.4 K was studied. The micropore volumes calculated with the use of sorbate densities at the corresponding temperature were found to be in satisfactory agreement for all of the sorbates. At the same time, the volumes of larger pores measured using nitrogen were greater than the values found with other sorbates. The previously found behavior of oxygen and nitrogen molecules in the geometrically restricted space of supermicropores was substantiated. In particular, this behavior manifests itself in a change in the adsorption properties of a unit surface area of supermicropores as compared with the surface of mesopores. However, the effects of this kind were not found for the argon–nitrogen sorbate pair.

Gavrilov V.Y.
Adsorption of Nitrogen, Oxygen, and Argon Vapors on Supermicroporous Oxides
Kinetics and Catalysis. 2002. V.43. N4. P.580-584. DOI: 10.1023/A:1019847606640 WOS Scopus РИНЦ ANCAN OpenAlex

Гаврилов В.Ю.
Адсорбция паров азота, кислорода и аргона на супермикропористых оксидах
Кинетика и катализ. 2002. Т.43. №4. С.628-633. РИНЦ

Submitted:	Aug 6, 2001
Published print:	Jul 1, 2002

Web of science:	WOS:000177849400020
Scopus:	2-s2.0-0038237947
Elibrary:	13394635
Chemical Abstracts:	2002:627517
Chemical Abstracts (print):	137:284750
OpenAlex:	W88915545

DB	Citing
Scopus	1
OpenAlex	2