The capability of diffuse coplanar surface barrier plasma to effectively remove contaminants from surfaces of various materials Effektive Entfernung von Verunreinigungen von Oberflächen verschiedener Materialien durch ein diffuses koplanares Oberflächenbarriereplasma

IF 1.2 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Materialwissenschaft und Werkstofftechnik Pub Date : 2024-05-29 DOI:10.1002/mawe.202400024

R. Janík, V. Vargová, M. Kohutiar, M. Krbata, K. Moricová

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Abstract

Using the fluorescence method, the study quantifies the cleaning efficiency of flat surfaces of selected materials (steel, polymethyl methacrylate, glass) compared to the usual cleaning methods: cleaning using ultrasound and cleaning using solutions (ethanol/isopropyl alcohol – isopropanol). Cleaning using ethanol/isopropanol solutions was carried out in such a way as to simulate common procedures: rubbing, rinsing and a combination of application of the solution and ultrasound. Based on the prepared and evaluated (following the average at several places on the surface) values of fluorescence maps of material surfaces, the resulting values of fluorescence before/after cleaning or at the selected moment of degreasing/cleaning of surfaces (applies to steel) were determined. The application of diffuse coplanar surface barrier discharge plasma discharge to the surfaces of flat materials can provide: a reduction in the environmental burden (no chemicals are needed to clean the surfaces) and an improvement in the efficiency of surface cleaning in industrial/manufacturing conditions (plasma cleaning usually takes a few seconds). diffuse coplanar surface barrier discharge plasma can clean and simultaneously activate the surfaces of flat materials.

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扩散共面表面屏障等离子体有效清除各种材料表面污染物的能力扩散共面表面屏障等离子体有效清除各种材料表面污染物的能力

这项研究使用荧光方法，对选定材料（钢、聚甲基丙烯酸甲酯、玻璃）的平面表面的清洁效率进行了量化，并与通常的清洁方法进行了比较：使用超声波清洁和使用溶液（乙醇/异丙醇-异丙醇）清洁。使用乙醇/异丙醇溶液进行清洗的方式是模拟常见的程序：摩擦、冲洗以及溶液和超声波的组合使用。根据制备和评估的材料表面荧光图值（根据表面多个位置的平均值），确定了清洁前/后或选定的表面脱脂/清洁时刻的荧光值（适用于钢铁）。在平面材料表面应用扩散共面表面势垒放电等离子体放电可以：减轻环境负担（清洁表面无需化学品），提高工业/制造条件下的表面清洁效率（等离子体清洁通常只需几秒钟）。

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

Materialwissenschaft und Werkstofftechnik 工程技术-材料科学：综合

CiteScore

2.10

自引率

9.10%

发文量

154

审稿时长

4-8 weeks

期刊介绍： Materialwissenschaft und Werkstofftechnik provides fundamental and practical information for those concerned with materials development, manufacture, and testing. Both technical and economic aspects are taken into consideration in order to facilitate choice of the material that best suits the purpose at hand. Review articles summarize new developments and offer fresh insight into the various aspects of the discipline. Recent results regarding material selection, use and testing are described in original articles, which also deal with failure treatment and investigation. Abstracts of new publications from other journals as well as lectures presented at meetings and reports about forthcoming events round off the journal.