液晶弹性体复杂分子取向及多重形变研究进展
Advances of complex molecular alignments and multiplex deformations in liquid crystal elastomers
摘要
Abstract
Liquid crystal elastomers(LCEs),as a kind of programmable,multi-stimulus responsive,reversibly deformable polymerized soft matter material,currently show great prospects in the fields of soft robots,soft actuators,flexible electronics,artificial muscles,and soft photonic devices.The multifunctional actuations of LCEs are mainly based on the complex multiplex deformations,which are induced by programmable molecular alignments.The realization of high-resolution molecular alignments of LCEs within different thickness systems has advanced requirements for the mesogen alignment technique.In this review article,we discuss the current mesogen alignment techniques and the complex multiplex deformations of LCEs within different morphology systems based on various alignment techniques.We further summarize the advances of LCEs in soft robots,tunable optical devices,smart fabrics and other fields based on programmable complex deformation,and outline the current challenges and future development trends of LCEs.关键词
液晶弹性体/取向技术/分子取向/多重形变/软体机器人/可调光学器件Key words
liquid crystal elastomers/alignment techniques/molecular orientations/multiplex deformations/soft robots/tuneable optical devices引用本文复制引用
王振铭,成茗,武子轩,邱昱元,刘言军..液晶弹性体复杂分子取向及多重形变研究进展[J].液晶与显示,2025,40(2):231-249,19.基金项目
国家重点研发计划(No.2022YFA1203702) （No.2022YFA1203702）
国家自然科学基金(No.62075093) （No.62075093）
深圳市发改委工程中心项目(No.XMHT20220114005) （No.XMHT20220114005）
深圳市科创委科技计划(No.JCYJ20220818100413030) （No.JCYJ20220818100413030）
南方科技大学高水平专项资金(No.G030230001,No.G03034K004) （No.G030230001,No.G03034K004）
南方科技大学研究生教育教学改革项目Supported by National Key R&D Program of China(No.2022YFA1203702) （No.2022YFA1203702）
National Natural Science Foundation of China(No.62075093) （No.62075093）
Shenzhen Development and Reform Commission(No.XMHT20220114005) （No.XMHT20220114005）
Shenzhen Science and Technology Innovation Commission(No.JCYJ20220818100413030) （No.JCYJ20220818100413030）
High Level of Special Funds from Southern University of Science and Technology(No.G030230001,No.G03034K004) （No.G030230001,No.G03034K004）
Graduate Education Innovation Grants from Southern University of Science and Technology （）
