SURFACE FLASHOVER PROPERTIES IN VACUUM OF PTFE MODIFIED BY ION IMPLANTATION

被引：0
|
作者：
Zhao, W. K. [1 ,2 ,3 ]
Xu, R. [1 ,3 ]
Ren, C. Y. [1 ,3 ]
Wang, J. [1 ,3 ]
Yan, P. [1 ,3 ]
机构：
[1] Chinese Acad Sci, Inst Elect Engn, Beijing 100190, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100490, Peoples R China
[3] Chinese Acad Sci, Key Lab Power Elect & Elect Drives, Beijing 100190, Peoples R China
来源：
2017 IEEE 21ST INTERNATIONAL CONFERENCE ON PULSED POWER (PPC) | 2017年
基金：
中国国家自然科学基金;
关键词：
DEPOSITION;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The surface flashover voltage of insulator is mainly affected by surface properties of materials. Surface treatment technology has become an important technical means to improve flashover voltage. In this paper, the surface of polytetrafluoroethylene (PTFE) was modified by nitrogen ion implantation. And the properties of the sample were analyzed with X-ray photoelectron spectroscopy (XPS), megger and surface flashover experimental system. The experimental results show that the surface flashover voltage of PTFE modified by ion implantation increase remarkably. After ion implantation, the defluorination and oxidation occur on the surface of the PTFE, the surface resistivity decrease by 2 orders of magnitude. The surface flashover voltage increase with the increase of injection energy.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] Surface Flashover Properties of Alumina Ceramics Modified by Ion Implantation
    Xu, R.
    Li, D.
    Xia, T. W.
    Wang, T.
    Ren, C. Y.
    Wang, J.
    Yan, P.
    2015 IEEE 11TH INTERNATIONAL CONFERENCE ON THE PROPERTIES AND APPLICATIONS OF DIELECTRIC MATERIALS, 2015, : 947 - 950
  • [2] Ion-Implantation Modification of Surface Flashover Properties in Vacuum of Polytetrafluoroethylene
    Zhao, Weikang
    Xu, Rong
    Ren, Chengyan
    Wang, Jue
    Yan, Ping
    IEEE TRANSACTIONS ON PLASMA SCIENCE, 2018, 46 (10) : 3450 - 3456
  • [3] Study on Surface Flashover of PTFE
    Zhou, Lidong
    Sun, Yongwei
    Meng, Zhicheng
    Yang, Maosong
    PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON MECHATRONICS ENGINEERING AND INFORMATION TECHNOLOGY (ICMEIT 2017), 2017, 70 : 250 - 253
  • [4] Surface Flashover Performance of Phenolphthalein Modified LDPE in Vacuum
    Li, Shengtao
    Nie, Yongjie
    Wang, Weiwang
    Yang, Liuqing
    Min, Daomin
    IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2016, 23 (05) : 3215 - 3223
  • [5] Preparation and Properties of Surface Modified TiO2 / PTFE Fluorocarbon Anti-pollution Flashover Coating
    Zhang Jie
    Zou Junwen
    Liu Xueguang
    Li Xiaoying
    2023 5TH ASIA ENERGY AND ELECTRICAL ENGINEERING SYMPOSIUM, AEEES, 2023, : 396 - 400
  • [6] Surface Flashover Characteristics of Modified Polyimide under DC Voltage in Vacuum
    Zhang, Zhenjun
    Wu, Wenbin
    Wu, Jiang
    Wang, Jinfeng
    Zheng, Xiaoquan
    2012 IEEE 10TH INTERNATIONAL CONFERENCE ON THE PROPERTIES AND APPLICATIONS OF DIELECTRIC MATERIALS (ICPADM), 2012,
  • [7] A Tutorial on Vacuum Surface Flashover
    Harris, John R.
    IEEE TRANSACTIONS ON PLASMA SCIENCE, 2018, 46 (06) : 1872 - 1880
  • [8] Surface flashover characteristics of modified polyimide under DC voltage in vacuum
    State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, Xi'an 710049, China
    不详
    Hsi An Chiao Tung Ta Hsueh, 2013, 4 (51-56):
  • [9] Improvement of surface flashover in vacuum
    Li, Shengtao
    HIGH VOLTAGE, 2020, 5 (02) : 122 - 133
  • [10] The biomedical properties of polyethylene terephthalate surface modified by silver ion implantation
    Wang Jin
    Li Jianxin
    Shen Liru
    Ren Ling
    Xu Zejin
    Zhao Ansha
    Leng Yongxiang
    Huang Nan
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2007, 257 (1-2 SPEC. ISS.): : 141 - 145
12345