School of Energy;
Power and Mechanical Engineering;
North China Electric Power University;
Baoding;
China;
Hebei Key Laboratory of Electric Machinery Health Maintenance and Failure Prevention;
North China Electric Power University;
Baoding 071003;
China;
School of Electrical and Electronic Engineering;
North China Electric Power University;
Baoding;
Hebei;
China;
Superhydrophobic; Electrothermal; Photothermal; Self-healing;