PORE STRUCTURE CHARACTERIZATION OF MESOPOROUS MICROPOROUS MATERIALS BY H-1-NMR USING WATER AS A PROBE MOLECULE/

Authors
HANSEN EW TANGSTAD E MYRVOLD E MYRSTAD T
Citation
Ew. Hansen et al., PORE STRUCTURE CHARACTERIZATION OF MESOPOROUS MICROPOROUS MATERIALS BY H-1-NMR USING WATER AS A PROBE MOLECULE/, JOURNAL OF PHYSICAL CHEMISTRY B, 101(50), 1997, pp. 10709-10714
Citations number
13
Journal title
JOURNAL OF PHYSICAL CHEMISTRY B
ISSN journal
15206106 → ACNP
Volume
101
Issue
50
Year of publication
1997
Pages
10709 - 10714
Database
ISI
SICI code
1089-5647(1997)101:50<10709:PSCOMM>2.0.ZU;2-H
Abstract
Model improvements related to the analysis of H-1 NMR signal intensity vs temperature (IT-curve) of a fluid confined in porous materials are presented enabling pore size distribution, specific surface area, and relative distribution of pore volumes to be extracted. The model is a pplied to four different porous materials, two containing mesopores on ly and two containing both mesopores and micropores.