IR Spectral Study and X-Ray Structural Analysis of the Supramolecular Structure of Cellulose Powder

被引:0
|
作者
E. G. Kazakova
L. A. Aleshina
L. A. Lugovskaya
V. A. Demin
E. U. Ipatova
E. V. Udoratina
机构
[1] Institute of Chemistry,
[2] Komi Science Center,undefined
[3] Urals Branch of the Russian Academy of Science,undefined
[4] Petrozavodsk State University,undefined
[5] Syktyvkar Forest Institute,undefined
来源
Fibre Chemistry | 2016年 / 48卷
关键词
Cellulose; Powder Form; Supramolecular Structure; Cellulose Sample; Cellulose Powder;
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中图分类号
学科分类号
摘要
IR spectroscopy and x-ray structural analysis were used to study the supramolecular structure of cellulose powders obtained by the hydrolytic decomposition of bleached coniferous cellulose using mineral acids and its mercerized form. IR spectroscopy was used to establish the nature of the intermolecular bonds in the cellulose powder macromolecules. The Rietveld refinement was used to determine crystallinity and size of coherent scattering regions as well as to calculate the lattice periods of the crystalline component of these materials.
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页码:342 / 348
页数:6
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