Figure 2 | Scientific Reports

Figure 2

From: Continuous scavenging of broadband vibrations via omnipotent tandem triboelectric nanogenerators with cascade impact structure

Figure 2

TENG dynamics in the cascade impact structure. Simulation image indicating resonance, simulated amplitude frequency response results, and voltage output frequency response results of TENG-1 (a–c) respectively, TENG-2 (d–f) respectively, TENG-3 (g–i) respectively, and TENG-4 (j–l) respectively. The simulated amplitude frequency response results are shown for input accelerations of 0.1 G m/s2, 0.3 G m/s2, 0.5 G m/s2. The voltage output frequency response results are shown for input acceleration of 0.5 G m/s2.

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