Review Article

Partial Discharge Characteristics of Polymer Nanocomposite Materials in Electrical Insulation: A Review of Sample Preparation Techniques, Analysis Methods, Potential Applications, and Future Trends

Figure 5

Images of the eroded surface of the specimens: (a) LDPE; (b) LDPE + MMT 5%; (c) LDPE + Si 5% [24].
735070.fig.005a
(a)
735070.fig.005b
(b)
735070.fig.005c
(c)