Abstract

The utilization of wind power and other renewable resources is attracting more and more attention worldwide in response to climate change. However, the majority of energy-converting facilities are usually frail and susceptible to natural factors, which leads to inefficient and inconsistent operation. Here, originating from bionics and nanotechnology, the honeycomb-structured triboelectric nanogenerator with triple-electrode is proposed, permitting long-term efficient and stable working cycles. A simple power management strategy is implemented to enhance the output current by 42.1%. The overall structure exhibits high power density (291.5 W/m3) and motivating ability under low rotational speed (60 rpm), excellent force resistance and specific energy absorption (4.03 ×104 J/m3), as well as flexible integration. Further, a wireless wind speed detection system is managed to monitor the changeable wind conditions intelligently. This work illuminates a feasible and effective solution for converting wind power into electricity on a large scale, providing a feasible solution to the energy crisis.

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