现代化工

现代化工 ›› 2022, Vol. 42 ›› Issue (3) : 11-15. DOI: 10.16606/j.cnki.issn0253-4320.2022.03.003

技术进展

光响应偶氮苯基液晶弹性体的制备及其应用研究进展

李婉冰, 汪春学, 张海波, 沈明贵, 商士斌

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Progress on preparation and application of photo-responsive azobenzene-based liquid crystal elastomers

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摘要

综述了近年来聚硅氧烷型、聚丙烯酸酯型、环氧树脂型和基于硫醇化学制备的偶氮苯基液晶弹性体材料的制备及其在柔性致动器、生物医学及4D打印技术等领域的应用进展，并对该领域的发展前景进行了展望。

Abstract

The preparation of polysiloxane-,polyacrylate-,epoxy-,and thiol chemical-azobenzene liquid crystal elastomers,as well as their application progress in soft actuator,biomedicine and 4D printing technology are reviewed.The development prospect in this field is given.