Determination of Volume Conductivity of Thin Polymeric Films Using Corona Triode, When the Current through the Sample Depends Quadratically on Grid Potential

• 作者: Floran Vila Pranvera Dhima
• 来源期刊: 材料物理与化学进展(英文)
• 学科: 医学
• 关键词: CORONA TRIODE Polymer Films VOLUME CONDUCTIVITY
• 年，卷（期）: clwlyhxjzyw_2018,（6）
• 页码范围: 281-294
• 页数: 14页
• 分类号: R73

摘要

In this paper is determined the volume conductivity of thin polymeric films using the corona triode method, when the current through the sample exhibits a quadratic dependence on the grid potential. Based on the experimental data, for the first time, an effective methodology for the determination of volume conductivity, graphically and analytically, is composed. The results obtained by the proposed analytical formula, for polypropylene and Trespaphan, with two different configurations of structures, are closely similar to the graphical method results. In addition, the satisfying accordance of our results, with the results, found out with the consulted literature, obtained by the “static” methods, confirms the accuracy of the proposed methodology, for the determination of volume conductivity of thin polymeric films, using the corona triode.