Swift heavy ion irradiation effects on carbonyl and trans-vinylene groups in high and low density polyethylene

被引：1
|
作者：
del Grosso, M. F.
Chappa, V. C. [1 ]
Arbeitman, C. R.
Garcia Bermudez, G. [1 ]
Behar, M. [2 ]
机构：
[1] Consejo Nacl Invest Cient & Tecn, RA-1033 Buenos Aires, DF, Argentina
[2] Univ Fed Rio Grande do Sul, Inst Fis, Porto Alegre, RS, Brazil
来源：
PHYSICA B-CONDENSED MATTER | 2009年 / 404卷 / 18期
关键词：
Ion radiation effects; Polymers; Infrared spectra; ELECTRON-BEAM; CROSS-LINKING; SURFACE; DEPENDENCE; POLYMERS;
D O I：
10.1016/j.physb.2009.06.118
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
In this work, we have studied the effects of swift heavy ion irradiation on the creation of new functional groups in high and low density polyethylene (HDPE and LDPE). Polymers were irradiated with different ions (6.77 MeV He and 47 MeV Li) and fluences. The induced changes were analyzed by Fourier transform infrared (FTIR) spectroscopy. Creation and damage cross sections for some groups were compared for two different types of PE. (C) 2009 Elsevier B.V. All rights reserved.
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收藏
页码：2876 / 2879
页数：4
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