POROSITY OF SOLIDS BY TEMPERATURE-PROGRAMMED DESORPTION OF LIQUIDS - VARIOUS HEATING PROGRAMS

Authors
GOWOREK J STEFANIAK W DABROWSKI A
Citation
J. Goworek et al., POROSITY OF SOLIDS BY TEMPERATURE-PROGRAMMED DESORPTION OF LIQUIDS - VARIOUS HEATING PROGRAMS, Thermochimica acta, 259(1), 1995, pp. 87-94
Citations number
8
Categorie Soggetti
Chemistry Analytical
Journal title
Thermochimica acta → ACNP
ISSN journal
00406031
Volume
259
Issue
1
Year of publication
1995
Pages
87 - 94
Database
ISI
SICI code
0040-6031(1995)259:1<87:POSBTD>2.0.ZU;2-C
Abstract
Thermogravimetric analysis was applied to the characterization of the porosity of silica gel. The thermal desorption of benzene was investig ated by using various heating programs. The influence of desorption co nditions on the derived values of the structural parameters of silica gel is discussed. Results from the thermogravimetric method are compar ed with those obtained from nitrogen adsorption-desorption.