Preparation and characterization of inclusion complexes of β-cyclodextrin with 1-butyl-3-methylimidazolium tetrafluoroborate ([bmim][bf4])ionic liquid / Norashikin bt Othman

Othman, Norashikin (2013) Preparation and characterization of inclusion complexes of β-cyclodextrin with 1-butyl-3-methylimidazolium tetrafluoroborate ([bmim][bf4])ionic liquid / Norashikin bt Othman. Masters thesis, University of Malaya.

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      Abstract

      The interaction between β-cyclodextrin and ionic liquid 1-butyl-3-methylimidazolium tetrafluoroborate ([Bmim][BF4]) had been studied. The inclusion complexation interaction was confirmed by FT-IR spectra. The inclusion complex was also characterized by 1H NMR, TGA and DSC. The results showed that the host-guest system presented a channel type structure and each glucose unit of β-cyclodextrin was in similar environment. The decomposition temperature of inclusion complex was lower than that of [bmim][BF4] and β- cyclodextrin individually. The ratio of 1:1 inclusion complex was determined in this study.

      Item Type: Thesis (Masters)
      Additional Information: Cyclodextrins; Ionic solutions; Supramolecular chemistry
      Uncontrolled Keywords: Preparation and characterization of inclusion complexes
      Subjects: Q Science > Q Science (General)
      Q Science > QD Chemistry
      Divisions: Faculty of Science
      Depositing User: Mrs Nur Aqilah Paing
      Date Deposited: 15 Oct 2014 14:52
      Last Modified: 15 Oct 2014 14:52
      URI: http://studentsrepo.um.edu.my/id/eprint/4527

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