Inverse gas chromatography for polymer surface characterization above and below Tg
โ Scribed by Mukhopadhyay, Prithu; Schreiber, H. P.
- Book ID
- 126972267
- Publisher
- American Chemical Society
- Year
- 1993
- Tongue
- English
- Weight
- 770 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0024-9297
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๐ SIMILAR VOLUMES
Inverse gas chromatography (IGC) is most useful for the study of the surface characteristics of powders, such as silicas and glass fibres, which can hardly be examined otherwise. Examples are provided to illustrate the potential of IGC measurements either at finite concentration or at infinite dilut
A theory of nonlinear inverse chromatography for arbitrary adsorption isotherms has been developed. Methods of investigating adsorption isotherms and heat of adsorption based on the analysis of chromatograms for different temperatures are suggested. Simple formulae for calculating of adsorption iso