Issue 55, 2020

Liquid crystal elastomer actuator with serpentine locomotion

Abstract

A snake-mimic soft actuator composed of a bilayered liquid crystal elastomer ribbon and two serrated feet is reported in this work. Under repeated on/off near-infrared light irradiation, this actuator can move forward relying on a reversible shape morphing between S-curve structure and reverse S-curve structure, which is similar to the serpentine locomotion of snakes.

Graphical abstract: Liquid crystal elastomer actuator with serpentine locomotion

Supplementary files

Article information

Article type
Communication
Submitted
19 Apr 2020
Accepted
02 Jun 2020
First published
02 Jun 2020

Chem. Commun., 2020,56, 7597-7600

Liquid crystal elastomer actuator with serpentine locomotion

M. Wang, X. Hu, B. Zuo, S. Huang, X. Chen and H. Yang, Chem. Commun., 2020, 56, 7597 DOI: 10.1039/D0CC02823A

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