Influence of morphology on ortho-positronium annihilation characteristics in polyamide 6

被引：9
|
作者：
Debowska, M.
Piglowski, J.
Slusarczyk, C.
Rudzinska-Girulska, J.
Suzuki, T.
Yu, R.
机构：
[1] Univ Wroclaw, Inst Expt Phys, PL-50524 Wroclaw, Poland
[2] Wroclaw Univ Technol, PL-50370 Wroclaw, Poland
[3] Univ Bielsko Biala, PL-43309 Bielsko Biala, Poland
[4] High Energy Accelerator Res Org, Radiat Sci Ctr, KEK, Tsukuba, Ibaraki 3050801, Japan
来源：
RADIATION PHYSICS AND CHEMISTRY | 2007年 / 76卷 / 02期
关键词：
crystallinity of polymers; interfacial region; interlamellar region; morphology of polymers; nylon; 6; polyamide; positron annihilation;
D O I：
10.1016/j.radphyschem.2006.03.060
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Samples of polyamide 6 (PA6) of different morphology were studied with use of WAXS, SAXS and PALS technique. The determined ortho-positronium characteristics reflect variations in morphology and particularly the presence of defects at the interface between the crystalline and amorphous region as well as the interaction between the crystalline and the amorphous phases existing in the polyamide samples. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：325 / 329
页数：5
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