Enhancing Strategy of Triboelectric Nanogenerator via Origami Pattern by Harvesting Mechanical Motion and Wind Flow

Figure 1

Origami-based vertical/fluttering hybrid triboelectric nanogenerator (OVFH-TENG): (a) schematic of the structure of OVFH-TENG. Schematic of the working mechanism of (b) vertical TENG and (c) fluttering TENG.