Green Synthesis of Poly(ρ-Dioxanone)-Modified Cellulose by Lipase-Catalyzed Ring-Opening Polymerization in Ionic Liquid

Jiang Zhu; Xiu Li Wang

doi:10.4028/www.scientific.net/AMR.581-582.100

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 581-582Green Synthesis of Poly(ρ-Dioxanone)-Modified...

Green Synthesis of Poly(ρ-Dioxanone)-Modified Cellulose by Lipase-Catalyzed Ring-Opening Polymerization in Ionic Liquid

Abstract:

A new cellulose graft copolymer was synthesized by the lipase-catalyzed ring-opening polymerization of ρ-dioxanone (PDO) onto cellulose in 1-N-butyl-3-methylimidazolium chloride ([Bmim]Cl). The structure of the copolymer was characterized by FT-IR and 1H-NMR. The obtained copolymers exhibited the different thermal stability by TGA after the graft copolymerization. The reaction media applied can be easily recycled and reused.

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Periodical:

Advanced Materials Research (Volumes 581-582)

Pages:

100-103

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.581-582.100

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Online since:

October 2012

Authors:

Jiang Zhu, Xiu Li Wang

Keywords:

Cellulose, Ionic Liquid (IL), Lipase-Catalyzed Polymerization, ρ-Dioxanone

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