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

Figure 5

Integrated OVFH-TENG by vertical TENG and fluttering TENG: (a) schematic of integrated structure with rectifying circuit; (b) rectified voltage output of OVFH-TENG; (c) current output of fluttering TENG, vertical TENG, and integrated device. Photograph of LEDs by powering with (d) general contact-separation TENG and (e) OVFH-TENG.

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