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Equilibrium of benzidine inclusion adsorption on cyclodextrin copolymer

Sun, Zhao-Yang and Cao, Gui-Ping and Lv, Hui and Zhao, Ling and Liu, Tao and Montastruc, Ludovic and Nikov, Iordan Equilibrium of benzidine inclusion adsorption on cyclodextrin copolymer. (2009) Journal of Applied Polymer Science, 114. 3882-3888. ISSN 0021-8995

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Official URL: http://dx.doi.org/10.1002/app.30017


Insoluble b-cyclodextrin (b-CD) copolymer was prepared by reacting b-CD with hexamethylene diisocyanate, and its inclusion adsorption behavior was investigated. The physical and chemical properties of CD copolymer were characterized by SEM, FTIR, DSC, TGA, XRD, and BET N2 adsorption. The effects that shaking time and temperature exerted on the inclusion adsorption of benzidine on CD copolymer have been studied at relative low initial benzidine concentration. The procedure of the inclusion adsorption could be described by the Freundlich equation, and the thermodynamic constants DHH, DSH and DGH were obtained simultaneously

Item Type:Article
Additional Information:Editor policy : author can not archive publications on institutional repository
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:Other partners > Polytech'Lille (FRANCE)
Other partners > Université Lille 1, Sciences et Technologies - Lille 1 (FRANCE)
Other partners > East China University of Science and Technology - ECUST (CHINA)
Laboratory name:
Deposited On:14 Sep 2009 09:06

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