液晶与显示2025，Vol.40Issue(1)：35-54,20.DOI:10.37188/CJLCD.2024-0237
液晶弹性体智能材料的先进制造技术与结构设计
Advanced manufacturing techniques and structure design of liquid crystal elastomer smart materials
摘要
Abstract
Liquid crystal elastomer is a type of soft smart materials composed of liquid crystal mesogens and polymer networks.Under external stimuli such as heat,light,or electric field,liquid crystal elastomers can undergo large reversible deformation,showing great potential in applications of soft robotics,artificial muscles,self-sensing systems,and biomedical devices.In recent years,with the development of various manufacturing technologies,researchers have extensively explored the processing methods and structure design of liquid crystal elastomers.This paper first introduces three conventional preparation strategies for liquid crystal elastomers,discussing their features and limitations.Then,we summarize the recent research advances in the manufacturing technologies of liquid crystal elastomers.We further introduce the strategies to utilize the structure design of liquid crystal elastomers to achieve multiple motion modes and rapid actuation.Finally,we discuss the current challenges and future development of liquid crystal elastomers.关键词
液晶弹性体/智能材料/先进制造技术/结构设计/3D打印Key words
liquid crystal elastomer/smart materials/advanced manufacturing techniques/structure design/3D printing引用本文复制引用
刘长岳,袁凌昕,杨继萍,王志坚..液晶弹性体智能材料的先进制造技术与结构设计[J].液晶与显示,2025,40(1):35-54,20.基金项目
国家重点研发计划(No.2023YFB3812500) Supported by National Key Research and Development Program of China(No.2023YFB3812500) （No.2023YFB3812500）
