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18 April 2022 Electronically conjugated functional covalent organic frameworks for electroactive artificial muscles
Manmatha Mahato, Il-Kwon Oh
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Proceedings Volume PC12045, Nano-, Bio-, Info-Tech Sensors, and Wearable Systems 2022; PC120450D (2022) https://doi.org/10.1117/12.2615602
Event: SPIE Smart Structures + Nondestructive Evaluation, 2022, Long Beach, California, United States
Abstract
A pre‐designed functional π‐conjugated nanoporous covalent organic frameworks (COFs) are suggested to develop a high‐performance electrode for electroactive ionic soft actuators. In-depth structural characterization confirm the structural integrity of the developed active materials. Nanoporous structural configuration of COFs acted as nanoreactors for boosting the transportation and accommodation of oppositely charged ions in presence of available electrolytes during the switching of an alternating current input signal. As a results, the soft electroactive actuators show fast rise times, short phase delays, strong blocking force, high bending displacement, and ultralong durability.
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Manmatha Mahato and Il-Kwon Oh "Electronically conjugated functional covalent organic frameworks for electroactive artificial muscles", Proc. SPIE PC12045, Nano-, Bio-, Info-Tech Sensors, and Wearable Systems 2022, PC120450D (18 April 2022); https://doi.org/10.1117/12.2615602
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KEYWORDS
Actuators
Artificial muscles
Robotics
Electrodes
Electronics
Ions
Medical research
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