Surface Electrical Properties of Fluorinated Epoxy Resin and Influence of Ambient Humidity

被引：2
作者：
Liu, Ya-Qiang [1 ,2 ]
Du, Xue-Liang [1 ]
An, Zen-Lian [2 ]
机构：
[1] Shangqiu Normal Univ, Sch Phys & Elect Informat, Shangqiu, Peoples R China
[2] Tongji Univ, Dept Elect Engn, Shanghai 200092, Peoples R China
来源：
MATERIALS AND MANUFACTURING PROCESSES | 2015年 / 30卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Epoxy resin insulator; Direct fluorination; Surface electrical properties; Relative humidity; CHARGE ACCUMULATION; FUNDAMENTAL RESEARCH; FIELD; GAS; SF6; INSULATORS; SIMULATION;
D O I：
10.1080/10426914.2014.941862
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
As-prepared epoxy resin samples were surface fluorinated using a F-2/N-2 mixture. The fluorination resulted in a remarkable increase in surface conductivity of the epoxy sample by over three orders of magnitude. Corona charges deposited on the fluorinated surface could not be stored even at room temperature. Obvious dependence of surface conductivity and steady state surface current on ambient humidity was found for the fluorinated sample. ATR-IR analysis and SEM imaging of surface and cross-section demonstrated substantial changes in surface layer chemical composition and morphology due to the fluorination, which are responsible for the changes in surface electrical properties.
引用
收藏
页码：189 / 193
页数：5
相关论文
共 50 条
[41]   Effect of Direct Fluorination on Electrical Characteristics of Epoxy Resin Alumina Nano Composites [J].
Khan, Muhammad Zeeshan ;
Wang, Feipeng ;
Li, Jian ;
Hassan, Muhammad Arshad Shehzad ;
Ahmad, Jawad ;
Mehmood, Muhammad Ali ;
He, Yushuang .
2018 IEEE 2ND INTERNATIONAL CONFERENCE ON DIELECTRICS (ICD), 2018,
[42]   Synergic Effects of Biaxial Mechanical Stress on Electrical Tree Growth of Epoxy Resin [J].
Zhang, Wenjin ;
Du, Boxue ;
Liang, Hucheng .
IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2024, 31 (04) :1874-1881
[43]   Correlation between Surface Charge and DC Surface Flashover of Plasma Treated Epoxy Resin [J].
Shao, Tao ;
Kong, Fei ;
Lin, Haofan ;
Ma, Yiyang ;
Xie, Qing ;
Zhang, Cheng .
IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2018, 25 (04) :1267-1274
[44]   Influence of Ambient Humidity on UV Imaging Detection of Polluted Plate Model Discharge [J].
Wei, Jianchun ;
Ren, Ang ;
Sun, Jiaxiang ;
Shi, Ruinan ;
Li, Qingquan .
2017 1ST INTERNATIONAL CONFERENCE ON ELECTRICAL MATERIALS AND POWER EQUIPMENT (ICEMPE), 2017, :117-121
[45]   Thermomechanical Characterization of a Fast Curing Epoxy Resin for Simulation of Surface Waviness [J].
Mueller, Michael ;
Gerritzen, Johannes ;
Groeger, Benjamin ;
Gude, Maik .
23RD INTERNATIONAL CONFERENCE ON MATERIAL FORMING, 2020, 47 :129-133
[46]   Synergistic effect of positive temperature coefficient and thermally conductive micro-nano fillers on electrical and thermal properties of epoxy resin [J].
Rahman, Taqi ur ;
Chen, Xiangrong ;
Zhang, Tianyin ;
Wang, Qilong ;
Yin, Kai ;
Awais, Muhammad ;
Paramane, Ashish .
POLYMER COMPOSITES, 2024, 45 (09) :8590-8600
[47]   Surface Flashover Performance of Epoxy Resin Microcomposites Infulenced by Ozone Treatment [J].
Huang, Yin ;
Min, Daomin ;
Xie, Dongri ;
Li, Shengtao ;
Wang, Xuan ;
Lin, Shengjun .
2017 INTERNATIONAL SYMPOSIUM ON ELECTRICAL INSULATING MATERIALS (ISEIM), VOLS 1 & 2, 2017, :235-238
[48]   Influence of Closing Joints of Epoxy Resin Insulator on Water Diffusion Test [J].
Fan H. ;
Liu Y. ;
Wang L. ;
Zhang F. ;
Wang T. ;
Zeng X. .
Dianwang Jishu/Power System Technology, 2021, 45 (06) :2420-2426
[49]   Influence of humidity on the nanoadhesion between a hydrophobic and a hydrophilic surface [J].
Ptak, A. ;
Gojzewski, H. ;
Kappl, M. ;
Butt, H. -J. .
CHEMICAL PHYSICS LETTERS, 2011, 503 (1-3) :66-70
[50]   Electrical properties of epoxy/ZnO nano-composite [J].
Wang, Xinyu ;
Chen, Qingguo ;
Yang, Hongda ;
Zhou, Kai ;
Ning, Xin .
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2018, 29 (15) :12765-12770
12345