Estimation of the lateral to basal surface ratio of talc by inverse gas chromatography

Authors
Comard, MP Calvet, R Del-Confetto, S Dodds, JA Balard, H
Citation
Mp. Comard et al., Estimation of the lateral to basal surface ratio of talc by inverse gas chromatography, MACRO SYMP, 169, 2001, pp. 19-34
Citations number
13
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
MACROMOLECULAR SYMPOSIA
ISSN journal
10221360 → ACNP
Volume
169
Year of publication
2001
Pages
19 - 34
Database
ISI
SICI code
1022-1360(200105)169:<19:EOTLTB>2.0.ZU;2-5
Abstract
Inverse Gas Chromatography at Infinite Dilution, i.e. IGC-ID, allows follow ing the evolution of surface properties of talc impregnated with increasing concentrations of polyethyleneglycol of molecular weight 20,000. Coupling Inverse chromatography in infinite dilution conditions measurements with co ntrolled surface modification, we have developed a new method to estimate t he lateral to basal surface ratio of talc crystals.