The influence of processing terms of chitosan membranes made of differently deacetylated chitin on the crystalline structure of membranes

The crystalline structure of chitosan membranes made of a high degree of (90%) and low degree of (60%) deacetylated chitin by various regeneration processes was studied. The results of X‐ray and IR spectroscopy investigations testify that the type of crystalline structre, the degree of crystallinity...

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Veröffentlicht in:Journal of applied polymer science 1994-03, Vol.51 (13), p.2191-2194
Hauptverfasser: Urbanczyk, G. W., Lipp-Symonowicz, B.
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container_title Journal of applied polymer science
container_volume 51
creator Urbanczyk, G. W.
Lipp-Symonowicz, B.
description The crystalline structure of chitosan membranes made of a high degree of (90%) and low degree of (60%) deacetylated chitin by various regeneration processes was studied. The results of X‐ray and IR spectroscopy investigations testify that the type of crystalline structre, the degree of crystallinity, and the average lateral crystallite size depend basically on the deacetylation degree of the chitin utilized in preparing the membranes. © 1994 John Wiley & Sons, Inc.
doi_str_mv 10.1002/app.1994.070511311
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subjects Applied sciences
Exact sciences and technology
Exchange resins and membranes
Forms of application and semi-finished materials
Polymer industry, paints, wood
Technology of polymers
title The influence of processing terms of chitosan membranes made of differently deacetylated chitin on the crystalline structure of membranes
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