液晶弹性体软体驱动器的研究进展  

Recent progress of liquid crystal elastomer soft actuator

作　　者：张静莉 刘丹宇 于雅静 魏取福 吕鹏飞 ZHANG Jingli;LIU Danyu;YU Yajing;WEI Qufu;LÜPengfei(School of Textile Science and Engineering,Jiangnan University,Wuxi 214122,China)

机构地区：[1]江南大学纺织科学与工程学院,江苏无锡214122

出　　处：《液晶与显示》2024年第12期1722-1734,共13页Chinese Journal of Liquid Crystals and Displays

基　　金：国家自然科学基金(No.52003191,No.52473275,No.52473178)。

摘　　要：液晶弹性体智能材料由于其可逆性、灵活性、优越的环境适应和多功能性等特点,目前从基础科学到技术应用等方面的研究受到广泛关注。本文主要综述了本课题组近年从液晶弹性体薄膜到纤维软体驱动器的设计制备及其在人工肌肉、软体机器人和智能纺织品等相关领域的最新研究进展。揭示了液晶弹性体纤维复合软体驱动器的基本设计和合成策略;阐明了它们的独特属性、驱动机制和潜在应用;最后,总结了基于液晶弹性体软体驱动器在材料和化学科学中的机遇和挑战。本文将为液晶弹性体智能驱动材料在软机器人、柔性电子、先进能源和智能穿戴等领域的发展提供新见解,并促进纳米科学、合成化学、材料科学和器件集成等交叉学科的快速发展。Liquid crystal elastomer(LCE)smart materials have been widely studied from basic science to technical application due to their features such as reversibility,flexibility,superior environmental adaptation and versatility.In this paper,we mainly review the design and preparation of LCE films and fiber soft actuators in recent years,and the latest research progress in artificial muscles,soft robots and smart textiles.The basic design and synthesis strategy of LCE fiber composite soft actuators are revealed.Their unique properties,underlying mechanism and potential applications are described.Finally,a brief conclusion is summarized and the opportunities and challenges in materials and chemistry science based on LCE soft actuators are summarized.This paper will provide new insights for the development of LCE intelligent materials in the fields of soft robotics,flexible electronics,advanced energy and smart wearables,and promote the rapid development of interdisciplinary disciplines such as nanoscience,synthetic chemistry,materials science and device integration.

关 键 词：液晶弹性体纤维 人工肌肉 软体机器人 柔性电子 智能可穿戴 

分 类 号：O753.2[理学—晶体学]