带有基于丙烯酸共聚物的保护涂层的 PET/AlOx 薄膜的驻极体特性

IF 0.9 Q3 Engineering Surface Engineering and Applied Electrochemistry Pub Date : 2024-04-26 DOI:10.3103/S1068375524020157

I. A. Zagidullina, M. F. Galikhanov, A. A. Guzhova, I. I. Muratov, R. M. Garipov, A. A. Efremova

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引用次数: 0

摘要

摘要本文介绍了对聚对苯二甲酸乙二酯（PET）层压薄膜与氧化铝纳米层以及丙烯酸共聚物保护涂层制成的电晕驻极体的研究。这些薄膜显示出相当高且稳定的驻极体特性。此外，在电晕放电下，由于原子含氧基团和大分子片段的取向，丙烯酸层普遍存在偶极极化现象，而注入的电荷载流子主要位于聚对苯二甲酸乙二醇酯层的聚对苯二甲酸乙二醇酯-氧化铝界面和聚合物的无定形-结晶界面。

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Electret Properties of PET/AlOx Films with a Protective Coating Based on Acrylic Copolymers

This paper describes the study of corona electrets made of a polyethylene terephthalate (PET) laminate film with an aluminum oxide nanolayer with a protective coating based on acrylic copolymers. Those films showed rather high and stable electret properties. Furthermore, dipole polarization prevailed at the acrylic layer due to the orientation of oxygen-containing groups of atoms and macromolecular segments under the corona discharge, while injected charge carriers were located predominantly in polyethylene terephthalate layer at interfaces of both PET-aluminum oxide and amorphous-crystalline regions of the polymer.

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来源期刊

Surface Engineering and Applied Electrochemistry Engineering-Industrial and Manufacturing Engineering

CiteScore

1.60

自引率

22.20%

发文量

期刊介绍： Surface Engineering and Applied Electrochemistry is a journal that publishes original and review articles on theory and applications of electroerosion and electrochemical methods for the treatment of materials; physical and chemical methods for the preparation of macro-, micro-, and nanomaterials and their properties; electrical processes in engineering, chemistry, and methods for the processing of biological products and food; and application electromagnetic fields in biological systems.