Influence of various chemical treatments on the composition and structure of hemp fibres

被引：479

作者：

Le Troedec, Marianne ^{[1
]}

Sedan, David ^{[1
]}

Peyratout, Claire ^{[1
]}

Bonnet, Jean Pierre ^{[1
]}

Smith, Agnes ^{[1
]}

Guinebretiere, Rene ^{[2
]}

Gloaguen, Vincent ^{[3
]}

Krausz, Pierre ^{[3
]}

机构：

[1] Ecole Natl Super Ceram Ind, GEMH ENSCI Grp Etud Mat Heterogenes, EA3178, F-87065 Limoges, France

[2] Ecole Natl Super Ceram Ind, SPCTS Sci Proc Ceram & Traitements Surface, CNRS, UMR 6638, F-87065 Limoges, France

[3] Fac Sci & Tech, LCSN, F-87060 Limoges, France

来源：

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING | 2008年 / 39卷 / 03期

关键词：

natural fibres; surface analysis; surface treatment;

D O I：

10.1016/j.compositesa.2007.12.001

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The impact of several chemical treatments, including NaOH, polyethyleneimine, ethylenediaminetetraacetic acid, Ca(OH)(2) and CaCl2 onto the composition and structure of hemp fibres was evaluated using differential thermal analysis, scanning electron microscopy, X-ray diffraction and Fourier transform infrared spectroscopy. Comparison of results obtained with the last two techniques allows us to quantify the impact of the chemical treatments onto the crystallinity index. (C) 2008 Published by Elsevier Ltd.

引用

页码：514 / 522

页数：9

共 24 条

[1] Composites reinforced with cellulose based fibres [J].

Bledzki, AK ;

Gassan, J .

PROGRESS IN POLYMER SCIENCE, 1999, 24 (02) :221-274

[2] Photooxidation of cellulose treated with amino compounds [J].

de la Orden, M. U. ;

Urreaga, J. Martinez .

POLYMER DEGRADATION AND STABILITY, 2006, 91 (09) :2053-2060

[3] Spectroscopic study of the modification of cellulose with polyethylenimines [J].

de la Orden, MU ;

Matías, MC ;

Urreaga, JM .

JOURNAL OF APPLIED POLYMER SCIENCE, 2004, 92 (04) :2196-2202

[4]

Ferrus R, 1977, CELL CHEM TECHNOL, V11, P633

[5]

GODA K, 2006, COMPOS PART A-APPL S, V1, P1

[6]

Guinebretiere R, 2007, X-RAY DIFFRACTION BY POLYCRYSTALLINE MATERIALS, P1, DOI 10.1002/9780470612408

[7] The use of FT-IR microspectroscopic mapping to study the effects of enzymatic retting of flax (Linum usitatissimum L) stems [J].

Himmelsbach, DS ;

Khalili, S ;

Akin, DE .

JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, 2002, 82 (07) :685-696

[8] Are natural fiber composites environmentally superior to glass fiber reinforced composites? [J].

Joshi, SV ;

Drzal, LT ;

Mohanty, AK ;

Arora, S .

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2004, 35 (03) :371-376

[9] Degradation of cellulose under alkaline conditions [J].

Knill, CJ ;

Kennedy, JF .

CARBOHYDRATE POLYMERS, 2003, 51 (03) :281-300

[10] Properties of hemp fibre reinforced concrete composites [J].

Li, ZJ ;

Wang, XG ;

Wang, LJ .

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2006, 37 (03) :497-505

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