High Power Laser and Particle Beams, Volume. 33, Issue 6, 065018(2021)

Effect of plasma surface gradient silicon deposition on the electrical properties of epoxy resin

Chengkai Peng1, Jiyuan Yan1,2, Yuchan Kang1, Yanze Song1, Yahui Zhang1, Guoshuang Ma1, Zijian Wan1, and Qing Xie1,2
Author Affiliations
  • 1Hebei Provincial Key Laboratory of Power Transmission Equipment Security Defense, North China Electric Power University, Baoding 071000, China
  • 2State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing 102206, China
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    Figures & Tables(15)
    Flow chart of sample preparation
    APPJ schematic diagram of surface gradient modification experimental platform
    Surface gradient distribution along the sample
    Photoes of epoxy resin sample modified by gradient silicon deposition
    Surface flashover test electrode
    Surface potential test platform
    Surface morphologies of samples with different modification time
    SEM images of epoxy resin surface of different modification areas
    XPS full scan of epoxy resin surface of different modification areas
    Charge decay curves of different regions on the surface of epoxy resin
    Energy level distribution of traps in different regions on the surface of epoxy resin
    Weibull distribution of sample surface flashover voltage
    • Table 1. [in Chinese]

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      Table 1. [in Chinese]

      processing time/minsurface roughness Ra/nm
      01092.03
      1968.26
      2902.75
      3858.84
      4810.17
    • Table 2. [in Chinese]

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      Table 2. [in Chinese]

      elementcontent/%
      0 min1 min2 min3 min4 min
      Si5.0610.6012.4718.3421.95
      C64.4562.8957.4042.5136.18
      O20.2026.2729.9238.9541.68
      Al0.290.240.210.200.19
    • Table 3. [in Chinese]

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      Table 3. [in Chinese]

      modification time/minsurface conductivity/S
      06.31E-17
      15.59E-16
      21.12E-16
      37.83E-15
      42.16E-15
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    Chengkai Peng, Jiyuan Yan, Yuchan Kang, Yanze Song, Yahui Zhang, Guoshuang Ma, Zijian Wan, Qing Xie. Effect of plasma surface gradient silicon deposition on the electrical properties of epoxy resin[J]. High Power Laser and Particle Beams, 2021, 33(6): 065018

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    Paper Information

    Category: Plasma and Its Application Technology

    Received: Mar. 23, 2021

    Accepted: --

    Published Online: Jul. 22, 2021

    The Author Email:

    DOI:10.11884/HPLPB202133.210106

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