Autor:	N. S. Polyakov, V. V. Gur’yanov, L. I. Gur'yanova, G. A. Petukhova
Rok vydání:	2003
Předmět:	Volume filling Adsorption Chemical engineering Chemistry Organic chemistry chemistry.chemical_element General Chemistry Microporous material Benzene vapor Porous medium Dispersion (chemistry) Carbon Characteristic energy
Zdroj:	Russian Chemical Bulletin. 52:1078-1082
ISSN:	1066-5285
DOI:	10.1023/a:1024982520167
Popis:	The mean values of the characteristic energy of C6H6 adsorption in large micropores were calculated from the adsorption isotherms of benzene vapor on carbon blacks. The supermicropores are characterized by the significant dispersion of the adsorption potential resulted from the pore-size distribution, which imparts the polymolecular character to adsorption. The effect of enhancement of the characteristic energy of adsorption was analyzed, which was caused by the overlap of the force fields of the opposite pore walls and the reduction of the adsorption film surface with micropore volume filling. The both factors are comparable by magnitude and depend on the micropore sizes.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::983a45d924fa2d0ef87a29c4c1b0f78f https://doi.org/10.1023/a:1024982520167 Zobrazit plný text záznamu Full text from SpringerLink