Fig. 3 | Nature Communications

Fig. 3

From: Achieving ultrahigh triboelectric charge density for efficient energy harvesting

Fig. 3The alternative text for this image may have been generated using AI.

Working mechanism and output performance of TENG with the coupling of surface and dielectric polarization. a Working mechanism of the TENG with the integration of triboelectric material PTFE with ferroelectric material BT. b Charge density, c open-circuit voltage, and d short-circuit current of the TENG in atmosphere and high vacuum. e,f Current density and power density of TENG with various loads at e atmosphere and f vacuum (P ~ 10−6 torr). g Comparison of the output charges density measured in this work with previously reported ones

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