Stretchable and transparent PVA/Borax organohydrogel-based triboelectric nanogenerator for self-powered wearables and human-machine interfaces.

Highly stretchable triboelectric nanogenerators (TENGs) are indispensable for conformal energy harvesting and self-powered sensing. The hydrogel-based TENGs have demonstrated encouraging performance in the fabrication of flexible and transparent devi…

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