Structural FTIR analysis and thermal characterisation of lyocell and viscose-type fibres

被引：524
|
作者：
Carrillo, A
Colom, X
Sunol, JJ
Saurina, J
机构：
[1] UPC, EUETIT, Dept Chem Engn, Terrassa 08222, Spain
[2] Univ Girona, Dept Phys, Girona 17071, Spain
来源：
EUROPEAN POLYMER JOURNAL | 2004年 / 40卷 / 09期
关键词：
lyocell; cellulose; infrared (IR) spectroscopy; calorimetry; thermogravimetry;
D O I：
10.1016/j.eurpolmj.2004.05.003
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The microstructure and thermal properties of lyocell and other regenerated cellulose fibres (viscose and modal) were analysed using DSC, TG and FTIR. The FTIR spectral analysis showed that lyocell is the most crystalline fibre and is composed principally of crystalline cellulose II and amorphous cellulose. Likewise, the thermal analysis showed that lyocell has a higher thermal stability than viscose and modal fibres, as the difference between the onset temperature for its decomposition process was as high as 20 degreesC. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2229 / 2234
页数：6
相关论文
共 27 条
  • [1] Crystallinity changes in lyocell and viscose-type fibres by caustic treatment
    Colom, X
    Carrillo, F
    [J]. EUROPEAN POLYMER JOURNAL, 2002, 38 (11) : 2225 - 2230
  • [2] MODIFICATIONS IN VISCOSE-TYPE FIBRES AND FABRICS
    BESTGORDON, HW
    [J]. TEXTILE INSTITUTE AND INDUSTRY, 1969, 7 (06): : 162 - +
  • [3] Cellulase processing of lyocell and viscose type fibres:: kinetics parameters
    Carrillo, F
    Colom, X
    López-Mesas, M
    Lis, MJ
    González, F
    Valldeperas, J
    [J]. PROCESS BIOCHEMISTRY, 2003, 39 (02) : 257 - 261
  • [4] FTIR-characterisation and thermal analysis of natural calcite and aragonite
    Ramasamy, V
    Dheenathayalu, M
    Ponnusamy, V
    Hemalatha, J
    Presannalakshmi, P
    [J]. INDIAN JOURNAL OF PHYSICS AND PROCEEDINGS OF THE INDIAN ASSOCIATION FOR THE CULTIVATION OF SCIENCE-PART B, 2003, 77B (04): : 443 - 450
  • [5] Application of FTIR and Raman Spectroscopy to Qualitative Analysis of Structural Changes in Cellulosic Fibres
    Kavkler, Katja
    Demsar, Andrej
    [J]. TEKSTILEC, 2012, 55 (03) : 19 - 31
  • [6] Morphological, structural, and thermal analysis of three part of Conocarpus cellulosic fibres
    Jawaid, Mohammad
    Kian, Lau Kia
    Fouad, H.
    Saba, N.
    Alothman, Othman Y.
    Hashem, Mohamed
    [J]. JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2021, 10 : 24 - 33
  • [7] Alkali treatment of viscose cellulosic fibers from eucalyptus wood: Structural, morphological, and thermal analysis
    Rojo, Ester
    Virginia Alonso, M.
    Dominguez, Juan C.
    Del Saz-Orozco, Belen
    Oliet, Mercedes
    Rodriguez, Francisco
    [J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2013, 130 (03) : 2198 - 2204
  • [8] Morphological, chemical and structural characterisation of deciduous enamel: SEM, EDS, XRD, FTIR and XPS analysis
    Zamudio-Ortega, C. M.
    Contreras-Bulnes, R.
    Scougall-Vilchis, R. J.
    Morales-Luckie, R. A.
    Olea-Mejia, O. F.
    Rodriguez-Vilchis, L. E.
    [J]. EUROPEAN JOURNAL OF PAEDIATRIC DENTISTRY, 2014, 15 (03) : 275 - 280
  • [9] Characterisation of structural relaxation phenomena in polymeric materials from thermal analysis investigations
    Allisson Saiter
    H. Couderc
    J. Grenet
    [J]. Journal of Thermal Analysis and Calorimetry, 2007, 88 : 483 - 488
  • [10] Electrodeposited AuCu alloys: Structural analysis, thermal stability measurements and mechanical characterisation
    Battezzati, L.
    Baricco, M.
    Barbero, S.
    Zambon, A.
    Calliari, I.
    Variola, A.
    Bozzini, B.
    Cavallotti, P.L.
    Giovannelli, G.
    Natali, S.
    [J]. 2001, Associazione Italiana di Metallurgia (93):
123