Mechanical Relaxation Spectroscopy in the Study of Processes of Exposure to Ultraviolet and Radiation Illumination on Polyacrylate Matrices

IF 1.1 4区材料科学 Q3 METALLURGY & METALLURGICAL ENGINEERING

Protection of Metals and Physical Chemistry of Surfaces Pub Date : 2026-10-14 DOI:10.1134/S2070205126700462

T. R. Aslamazova, V. A. Lomovskoi, V. A. Kotenev

引用次数: 0

Abstract

Using the method of dynamic mechanical relaxation spectroscopy, the relaxation behavior of elastic polyalkyl (meth) acrylates in a free state and as part of compositions involving a metal surface was studied before and after exposure to various types of radiation with different intensities. The results of a study of dissipative processes of α-, β-, and µ-relaxation occurring in polymers under the influence of ultraviolet and radiation are summarized. The analysis is based on a comparison of the intensity of local dissipative relaxation processes occurring in unirradiated and irradiated polymer, as well as its glass transition temperature and elastic properties.

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机械松弛光谱法研究聚丙烯酸酯基质在紫外线和辐射照射下的暴露过程

采用动态力学弛豫光谱的方法，研究了弹性聚烷基丙烯酸酯（甲基）在不同强度的辐射照射前后在自由状态下和作为金属表面组成部分的弛豫行为。综述了在紫外线和辐射作用下聚合物中发生的α-、β-和微弛豫耗散过程的研究结果。该分析是基于对未辐照和辐照聚合物中局部耗散弛豫过程强度的比较，以及其玻璃化转变温度和弹性性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Protection of Metals and Physical Chemistry of Surfaces 工程技术-冶金工程

CiteScore

1.90

自引率

18.20%

发文量

审稿时长

4-8 weeks

期刊介绍： Protection of Metals and Physical Chemistry of Surfaces is an international peer reviewed journal that publishes articles covering all aspects of the physical chemistry of materials and interfaces in various environments. The journal covers all related problems of modern physical chemistry and materials science, including: physicochemical processes at interfaces; adsorption phenomena; complexing from molecular and supramolecular structures at the interfaces to new substances, materials and coatings; nanoscale and nanostructured materials and coatings, composed and dispersed materials; physicochemical problems of corrosion, degradation and protection; investigation methods for surface and interface systems, processes, structures, materials and coatings. No principe restrictions exist related systems, types of processes, methods of control and study. The journal welcomes conceptual, theoretical, experimental, methodological, instrumental, environmental, and all other possible studies.