General cluster sorption isotherm: surface area determination

Autor:	Christoph Buttersack
Rok vydání:	2022
Předmět:	General Physics and Astronomy Physical and Theoretical Chemistry
Zdroj:	Physical Chemistry Chemical Physics. 24:19473-19480
ISSN:	1463-9084 1463-9076
Popis:	The recently published General Cluster Sorption Isotherm is modified by separating forces lateral and vertical directed to the surface. Calculating the ratio of the infinitesimal contributions of adsorption in both directions as a function of the total adsorption results in an inflection point which is assigned to the position of the monolayer coverage. The method is applied to eight experimental high resolution type II sorption isotherms. The parameters are compared with those of the previous GCSI version and the surface areas are discussed together with those obtained by BET and the excess surface work method (ESW). For N
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::316f8b5fd14c0c9976854093a1e651ff https://doi.org/10.1039/d2cp02293a Zobrazit plný text záznamu