K. Furusawa et Mh. Chen, STUDY ON THE POLYMER ADSORPTION DESORPTION BEHAVIOR USING CONTINUOUS ELUTION METHOD/, Chemistry Letters, (3), 1994, pp. 649-652
In this paper, a new method for studing the polymer adsorption/desorpt
ion behavior, ''Continuous Elution Method'', has been developed. In th
e continuous elution method, the target of study is concentrated onto
the pre-adsorped powders packed into a small column after the usual ad
sorption process, solvent eluted and the concentration of polymer deso
rbed from the adsorbent surface is measured by a UV detector. By this
method, the adsorption and desorption behavior of polystyrene and end-
functionalized polystyrene by iminium ion on/from the surface of contr
olled-pore glass (CPG-10), has been investigated.