Fig. 5: The actuation performance of the COF-DT-SO3Na-based actuator. | Nature Communications

Fig. 5: The actuation performance of the COF-DT-SO3Na-based actuator.

From: Ionic covalent organic framework based electrolyte for fast-response ultra-low voltage electrochemical actuators

Fig. 5

a The peak to peak displacement under the frequency of 0.1–20 Hz at ±0.5 V. b Peak-to-peak displacement under the frequency of 0.1–20 Hz at ±0.5 V (blue circle line), ±0.3 V (red circle line), ±0.1 V (orange circle line), respectively. c Bending-strain difference (%) under the frequency of 0.1–20 Hz at ±0.5 V (blue circle line), ±0.3 V (red circle line), and ±0.1 V (orange circle line), respectively. d Long-term stability of the soft actuator under ±0.5 V at 0.1 Hz in the air, initial 50 cycles (blue line), middle 50 cycles (orange line), and last 50 cycles (purple line).

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