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

被引：2

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.

引用

页码：180 / 183

页数：4

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