Surface Roughness and Raman Spectra of Gamma-Irradiated Low-Density Polyethylene

被引：1
|
作者：
Tashmetov, M. Yu [1 ]
Ismatov, N. B. [1 ]
Allayarov, S. R. [2 ]
机构：
[1] Acad Sci Uzbek, Inst Nucl Phys, Tashkent 100214, Uzbekistan
[2] Russian Acad Sci, Inst Problems Chem Phys, Chernogolovka 142432, Russia
来源：
HIGH ENERGY CHEMISTRY | 2022年 / 56卷 / 03期
关键词：
low-density polyethylene; gamma-irradiation; roughness; Raman spectra; RADIATION;
D O I：
10.1134/S0018143922030110
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：
Theinfluence of the dose of gamma-irradiation on the surface roughness and Raman spectra of low-density polyethylene has been studied. After irradiation with a dose of 900 kGy, the average surface roughness of the polymer increases by 62%. The Raman spectrum of the irradiated polymer coincides with that of the pristine polymer, except for a slight increase in the intensity of the 1419-cm(-1) peak in the irradiated sample.
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页码：180 / 183
页数：4
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