Novel electromechanical actuation based on a spongy graphene paper.
Novel electromechanical actuation based on a spongy graphene paper.
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DOI：
10.1039/c3cc49376h
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发表时间：
2014-04
影响因子：
4.9
通讯作者：
Ying Hu;T. Lan;Guanyuan Wu;Zicai Zhu;X. Tao;Wei Chen
中科院分区：
文献类型：
--
作者：
Ying Hu;T. Lan;Guanyuan Wu;Zicai Zhu;X. Tao;Wei Chen
通过对RGO纸内部的含氧基团进行还原，制备了具有内部可折叠波纹结构的海绵状石墨烯纸。在10 V电压下，具有2.4%应变的海绵状石墨烯纸表现出可逆的宏观长度收缩，主要归因于波纹结构的变形。
A spongy graphene paper with an inside foldable corrugated structure is fabricated by electrothermal reduction of the oxygen-containing groups inside an RGO paper. Reversible macroscopical length contraction of the spongy graphene paper with a strain of 2.4% under 10 V voltage is exhibited, mostly attributed to the deformation of corrugated structures.