Related Experiment Videos
Characterization of polyarylamide fibers by inverse gas chromatography
1Department of Chemical and Environmental Engineering, University of Oviedo, 33006 Oviedo, Spain. avg@correo.uniovi.es
Journal of Chromatography. A
|August 30, 2002
Abstract:
Two types of commercial polyaramide fibers have been characterized by inverse gas chromatography. Using the fibers as stationary phases, adsorption isotherms for nonane, decane and undecane were obtained. Specific surface areas and isosteric heats of adsorption were also obtained by this method. Experimental results have been discussed as a function of hydrocarbon--fiber interaction and fiber crystallinity.