Adsorption properties and advanced textural characterization of novel micro/mesoporous zeolites.

Beitrag in einer Fachzeitschrift
(Originalarbeit)


Details zur Publikation

Autorinnen und Autoren: Thommes M
Zeitschrift: Studies in Surface Science and Catalysis
Verlag: Elsevier B.V.
Jahr der Veröffentlichung: 2007
Band: 170A
Heftnummer: From Zeolites to Porous MOF Materials
Seitenbereich: 1042-1047-1047
ISSN: 0167-2991


Abstract

An advanced study of the phys. adsorption of pure fluids, such as Ar and N2, and water vapor, on novel micro/mesoporous zeolites Beta and ZSM-5 as well as on mesoporous mol. sieves (e.g., SBA-16) is presented. Combining the adsorption of N2 at 77.4 K and Ar at 87.3 K with a systematic water vapor sorption study performed at temps. from 293-323 K allows obtaining important information about the texture and surface properties of these novel materials. The results reveal how the interplay of confined geometry effects and the strength of the adsorption forces influences the sorption, wetting, and phase behavior of simple fluids and water, which is of importance for an advanced textural characterization of micro- and mesoporous materials. [on SciFinder(R)]


FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Thommes, Matthias Prof. Dr.
Lehrstuhl für Thermische Verfahrenstechnik

Zuletzt aktualisiert 2019-27-02 um 20:53