Order in poly(di-n-alkyl itaconate)s revealed by X-ray scattering experiments

被引：4
|
作者：
Holmes, PF
Arrighi, V [1 ]
McEwen, IJ
Qian, H
Terrill, NJ
机构：
[1] Heriot Watt Univ, Dept Chem, Edinburgh EH14 4AS, Midlothian, Scotland
[2] CLRC, Daresbury Lab, Warrington WA4 4AD, Cheshire, England
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2003年 / 200卷
关键词：
D O I：
10.1016/S0168-583X(02)01731-7
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The effects of both blending and copolymersiation on local ordering in poly(di-n-alkyl itaconate)s is investigated, as a function of side chain length, using small-angle X-ray scattering. Preliminary results show that local ordering is unaffected by blending in these immiscible materials, however copolymerisation leads to different behaviour. For short side chains the characteristic distance varies smoothly with copolymer composition, but with longer side chains the characteristic separations found for the homopolymers are observed, and these remain unchanged with composition. (C) 2002 Elsevier Science B.V. All rights reserved.
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收藏
页码：411 / 415
页数：5
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