Synthesis and Characterization of Novel PCA-PEG-PCA Triblock Copolymer

Jun Chang; Cheng Wu Li; Gang Li

doi:10.4028/www.scientific.net/AMR.499.95

Paper Titles

Size-Dependent Young's Modulus of the FCC Metallic Films
p.76

Structure and Properties of Composite Films of Cellulose and Chitosan from Ionic Liquid
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Study of the Preparation and Degradable Characteristics of CaCO₃-PE Film
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Surface Properties of UHMWPE Fiber after Low Temperature Argon-Plasma Treatment
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Synthesis and Characterization of Novel PCA-PEG-PCA Triblock Copolymer
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Synthesis and Characterization of Polyesters Containing 5-Fluorouracil in the Main Chain
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Synthesis of Poly(Urethane-Urea)s from Polycarbonate Macrodiols and IPDI with the Addition of Derivant of Propylene Carbonate
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The Effect of Fatty Acid on Phase Behaviors of Tween 80/bmimPF₆/toluene Microemulsions
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The Electrochemical Performance of Carboxymethyl Cellulose with Different DS as a Binding Material in Lithium Batteries
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 499Synthesis and Characterization of Novel...

Synthesis and Characterization of Novel PCA-PEG-PCA Triblock Copolymer

Abstract:

Using chloroacetic acid(CA) and polyethylene glycol(PEG) as raw material, polyacetic acid-polyethylene glycol-polyacetic acid(PCA-PEG-PCA) triblock copolymer was synthesized by solution polycondensation. The triblock copolymer was characterized by FT-IR spectroscopy、X-Ray Diffraction and DSC. The structure of copolymer was confirmed by FT-IR. The crystallinity of compolymer was 51.24% investigated by XRD, and the result of DSC showed the PCA and PEG was homogeneous with a good compatibility.

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Periodical:

Advanced Materials Research (Volume 499)

Pages:

95-98

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.499.95

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Online since:

April 2012

Authors:

Jun Chang, Cheng Wu Li, Gang Li

Keywords:

Biodegradable Polymer, Polychloroacetic Acid, Polyethylene Glycol (PEG), Triblock Copolymer

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