A multi-functional light-driven actuator with an integrated temperature-sensing function based on a carbon nanotube composite

Abstract

. Meanwhile, the resistance of the actuator can change by about 10%, which realizes real-time temperature monitoring and feedback. Furthermore, we demonstrate two practical applications. First, the CNT-MC film can work as a temperature sensor, as its resistance changes with the temperature in real time. Second, we design an intelligent gripper, which can monitor the temperature during the entire working process. This multi-functional CNT-based device is expected to have a broad application prospect in artificial muscles, soft robotics and wearable electronics.