title: Fabrication and characterization of polysaccharide ion gels with ionic liquids and their further conversion into value-added sustainable materials.
abstract: A review of the fabrication of polysaccharide ion gels with ionic liquids is presented. From various polysaccharides, the corresponding ion gels were fabricated through the dissolution with ionic liquids. As ionic liquids, in the most cases, 1-butyl-3-methylimidazolium chloride has been used, whereas 1-allyl-3methylimidazolium acetate was specifically used for chitin. The resulting ion gels have been characterized by suitable analytical measurements. Characterization of a pregel state by viscoelastic measurement provided the molecular weight information. Furthermore, the polysaccharide ion gels have been converted into value-added sustainable materials by appropriate procedures, such as exchange with other disperse media and regeneration.
authors: Institute for Materials Chemistry and Engineering, Kyushu University, Kasuga Koen 6-1, Kasuga, Fukuoka 816-8581, Japan. takada@mm.kyushu-u.ac.jp.
authors: Akihiko
authors: A
authors: Takada
authors: Graduate School of Science and Engineering, Kagoshima University, 1-21-40 Korimoto, Kagoshima 890-0065, Japan. kadokawa@eng.kagoshima-u.ac.jp.|Research Center for Environmentally Friendly Materials Engineering, Muroran Institute of Technology, 27-1 Mizumoto-cho, Muroran, Hokkaido 050-8585, Japan. kadokawa@eng.kagoshima-u.ac.jp.
authors: Jun-ichi
authors: J
authors: Kadokawa
mesh_terms: D000818:Animals; D002482:Cellulose / Q000737:chemistry; D048271:Chitosan / Q000737:chemistry; D005782:Gels; D055772:Green Chemistry Technology; D052578:Ionic Liquids / Q000737:chemistry*; D011134:Polysaccharides / Q000138:chemical synthesis / Q000737:chemistry*
chemical_list: D005782:Gels; D052578:Ionic Liquids; D011134:Polysaccharides; D002482:Cellulose; D048271:Chitosan