Figure 5

(a) Long-term stability of P-Ar.HBP-G4-10/TPU based TENG device for 10,000 cycles. (b) Durability of TENG device operated after 6 months. (c) Power output vs various load resistance and (d) Comparative output voltage plot of P-Ar.HBP-G3-10/TPU and P-Ar.HBP-G4-10/TPU based TENGs.