Characterization of the Cork Surface by Inverse Gas Chromatography
β Scribed by Nereida Cordeiro; Carlos Pascoal Neto; Alessandro Gandini; Mohamed Naceur Belgacem
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 162 KB
- Volume
- 174
- Category
- Article
- ISSN
- 0021-9797
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π SIMILAR VOLUMES
Inverse gas chromatography (IGC) is a versatile tool for the characterization of porous solids. IGC at finite dilution has historically been used for isotherm measurements because of fast equilibration times. A combination of IGC with a flash thermodesorption method allows the separation of micropor
In our previous studies, surface analysis by inverse gas chromatography (IGC) at infinite dilution (zero coverage) was performed on four salmeterol xinafoate (SX) powdered samples, viz, two supercritical CO 2 -processed Form I (SX-I) and Form II (SX-II) polymorphs, a commercial granulated SX (GSX) r
## Abstract **Summary:** Inverse gas chromatography under finite surface coverage conditions (IGCβFC) was used for the investigation of sorption of hexane, benzene, chloroform and tetrahydrofuran on macroporous crosslinked poly[(glycidyl methacrylate)β__co__β(ethylene glycol dimethacrylate)], poly(