A Graphene-Based Bimorph Structure for Design of High Performance Photoactuators
A Graphene-Based Bimorph Structure for Design of High Performance Photoactuators
复制标题
用于高性能光致动器设计的基于石墨烯的双压电晶片结构
DOI：
10.1002/adma.201502777
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发表时间：
2015-12-16
影响因子：
29.4
通讯作者：
Chen, Wei
中科院分区：
文献类型：
--
作者：
Hu, Ying;Wu, Guan;Chen, Wei
制作了一种基于管状石墨烯复合双晶片的可逆光致动器，具有响应快、变形大(仅3.6S的变形角约为479度)的可逆光致动器，这主要归因于界面热应力。设计了基于管状双晶片的各种光致动器装置，包括智能盒和可以模拟坦克轨道运动的履带式机器人。
A photoactuator based on a tubularshaped graphene composite bimorph is fabricated and shows reversible photoactuation with fast response and large deformation (deformation angle of ca. 479 degrees in only 3.6 s), which is mostly attributed to the interfacial thermal stress. Various photoactuator devices based on the tubular bimorph, including a smart box and crawler-type robot that can mimic tank-track motion, are designed.