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Micro and Nano Systems Letters
Fig. 3 | Micro and Nano Systems Letters

Fig. 3

From: Textile-type triboelectric nanogenerator using Teflon wrapping wires as wearable power source

Fig. 3

SEM image of T-TENG after (a) Acid treatment and (b) Base treatment. c Output voltage density of T-TENG using 100 MΩ depending on treatment. d Output voltage density of T-TENG using 100 MΩ depending on pattern density. e Relative change of output voltage of T-TENG by repetition of contact-separation. f Relative change of output voltage of T-TENG according to durability test

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