Synthesis and Characterization of N, O-Carboxymethyl Chitosan

Hao Zhang; Ying She; Xue  Zheng; Jun Wen Pu

doi:10.4028/www.scientific.net/AMR.791-793.48

Paper Titles

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A Maleinuric Acid / Acrylic Acid Copolymer with Functions of Softening Wet-Blue and Scavenging Free Formaldehyde in Leather
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A Polyamic Acid from Pyromellitic Dianhydride and Diaminodiphenyl Ether for Thickening Leather and Reducing Chromium Offer in Tannage
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Characteristics of Styrene-Acrylate Micro Emulsion with High Solid Content and their Effect on the Coating Properties
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Synthesis and Characterization of N, O-Carboxymethyl Chitosan
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Adsorption of Copper Ions and Methylene Blue on Natural Wheat Straw and Modified Wheat Straw in Single and Binary System: Column Mode
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Effects of Attapulgite on the Isothermal Crystallization Behavior of Poly(Butylene Succinate-co-Butylene Adipate)
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Theoretical Calculation of the Detonation Parameters of ANPyO and Comparison between ANPyO and me (ANPyO)x on their Performance
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Study on Treating Sintering Flue Gas with Coking Wastewater
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Synthesis and Characterization of N, O-Carboxymethyl Chitosan

Abstract:

N, O-Carboxymethyl chitosan (N, O-CMC) was synthesized in this study, and the properties of N, O-CMC were affected by the synthesis conditions. Structure of N, O-CMC was detected by fourier transform infrared spectrum (FTIR) and X-ray powder diffraction (XRD) was used to analyze the crystallinity. Potentiometric titration was used to measure the DS of N, O-CMC.