液晶
材料科学
弹性体
光致聚合物
Lift(数据挖掘)
单体
环氧树脂
纳米技术
折叠(DSP实现)
执行机构
复合材料
机械工程
聚合物
计算机科学
光电子学
人工智能
工程类
数据挖掘
作者
Yu Xia,Gerardo Cedillo‐Servin,Randall D. Kamien,Shu Yang
标识
DOI:10.1002/adma.201603751
摘要
Two-dimensional liquid-crystal elastomer (LCE) sheets with preprogrammed topological defects are prepared by aligning liquid-crystal monomers within micropatterned epoxy channels, followed by photopolymerization. Upon heating, the LCE films form various three-dimensional structures in agreement with theoretical design. The miniaturized LCE actuators offer large-area work capacities (≈1.05 J m–2) to lift over 700 times their own weight. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
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