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Manipulating the radical concentration to modulate the properties in solid multifunctional materials is an attractive topic in various frontier fields. Viologens have the unique redox capability to generate radical states through reversible electron transfer (ET) under external stimuli. Herein, taking the viologens as the model, two kinds of crystalline compounds with different molecule‐conjugated...
Except from the two basic and conventional contamination accumulation modes, the common slow solid mode and the rapid liquid mode, there is another kind of rapid contamination accumulation mode which is even easier to cause the pollution-flashover. It is related to human activities, such as burning straw and setting off firecrackers, or natural factors as forest fire and acid rain. Those factors result...
In the present paper, study on icing flashover characteristics were carried out in artificial climate chamber of State Grid Electric Power Research Institute (SGEPRI) with XWP2-160 porcelain double sheds suspension insulators. According to IEEE Task Force on insulator icing test methods the natural freezing rain condition was simulated and 3 to 7 units XWP2-160 insulators were icing energized at service...
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