Fig. 8: Diverse wearable electronic applications of electro-spun nanofibers based on TENGs consisting of TPU nanofibers. | npj Flexible Electronics

Fig. 8: Diverse wearable electronic applications of electro-spun nanofibers based on TENGs consisting of TPU nanofibers.

From: Electro-spun nanofibers-based triboelectric nanogenerators in wearable electronics: status and perspectives

Fig. 8

a A breathable and antibacterial TENG consisting of electro-spun TPU nanofiber layer and poly(vinyl alcohol)/chitosan (PVA/CS) nanofiber layer, separated by electro-sprayed Ag nanowire layer, operating in single-electrode mode placed on arm used for sportive activity data collection. Reprinted with permission140. Copyright 2021, American Chemical Society. b Liquid metal (LM)/TPU composite nanofibers-based TENG employed as a password system for anti-peeping smart door locks. Reprinted with permission42. Copyright 2023, Elsevier Ltd. c Demonstration of enhanced energy harvesting in composite TPU nanofibers with nonwoven polypropylene (PP) nanofillers-based TENG, operating in contact-separation mode with Ni-coated fabric as electrodes, with increased thickness of TPU layer. Reprinted with permission141. Copyright 2020, The Authors. Licensee MDPI, Basel, Switzerland.

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