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Estimation of the surface energetic heterogeneity of fillers by inverse gas chromatography
Author(s) -
Balard Henri,
Saada Alain,
Hartmann Jacques,
And Omar Aouadj,
Papirer Eugène
Publication year - 1996
Publication title -
macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 1022-1360
DOI - 10.1002/masy.19961080107
Subject(s) - inverse gas chromatography , gas chromatography , inverse , dilution , surface (topology) , surface energy , materials science , polymer , inverse problem , chromatography , composite material , chemistry , thermodynamics , mathematics , physics , geometry , mathematical analysis
The surface properties of the fillers are determining for obtaining high performance filled polymers. Yet, their determination is most difficult. This paper proposes to use inverse gas chromatography, either at infinite dilution or finite concentration conditions, to estimate surface energy and nanomorphological characteristics, but also surface heterogeneity of different clays, talcs of various origins and ground muscovites.