Effect of chemical corrosion on the anti-pollution flashover performance of methyl-silica superhydrophobic coatings

Wang, Shengwu; Xie, Yulong; Li, Lee; Chen, Junwu; Xie, Yi; Zhao, Xiangen

doi:10.1016/j.colsurfa.2023.132536

Cited by 3 publications

(1 citation statement)

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“…Methyl-silica superhydrophobic coating has self-cleaning properties [4,5], which can effectively inhibit the infiltration and adhesion of precipitation and contaminants in the atmosphere, thus effectively reducing the probability of pollution flashover accidents [6].…”

Section: Introductionmentioning

confidence: 99%

Insulation degradation characteristics of the superhydrophobic insulation coatings simultaneously polluted by organic and inorganic pollutants

Wang,

Zhang,

et al. 2024

Eighth International Conference on Energy System, Electricity, and Power (ESEP 2023)

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The self-cleaning property of superhydrophobic makes the coating applicable in the anti-pollution flashover aspect for electrical external insulation. To date, in the studies on the anti-pollution flashover capability of superhydrophobic coatings, only inorganic dirt is used to artificially pollute the superhydrophobic coatings, and the effect of organic pollutants on the anti-pollution flashover capability of the coatings is not taken into account. In this paper, methyl-silica superhydrophobic coatings with insulating properties were prepared, and the coating samples were artificially polluted by both organic and inorganic pollutants, and the surface leakage current amplitude of the polluted coating was tested under humid environment to reflect the anti-pollution flashover capability of the coating, and the influence of different degrees of staining, electric field strength and surface dirt wetting time on the anti-pollution flashover ability of the coating were analyzed.

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Section: Introductionmentioning

confidence: 99%