Light-Responsive Actuators Based on Graphene

Frontiers in Chemistry
Yuan-Yuan GaoHong-Bo Sun

Abstract

As a typical 2D carbon material, graphene, that possesses outstanding physical/chemical properties, has revealed great potential for developing soft actuators. Especially, the unique properties of graphene, including the excellent light absorption property, softness, and thermal conductivity, play very important roles in the development of light-responsive graphene actuators. At present, various light-driven actuators have been successfully developed based on graphene and its derivatives. In this mini review, we reviewed the recent advances in this field. The unique properties of graphene or graphene-related materials that are of benefit to the development of light-driven actuators have been summarized. Typical smart actuators based on different photothermal/photochemical effects, including photothermal expansion, photothermal desorption, photoisomerization, and photo-triggered shape memory effect, have been introduced. Besides, current challenges, and future perspective have been discussed. The rapid progress of light-responsive actuators based on graphene has greatly stimulated the development of graphene-based soft robotics.

References

Feb 21, 2008·Nano Letters·Alexander A BalandinChun Ning Lau
Apr 10, 2010·Science·Ravi Prasher
Oct 13, 2012·Nature·K S NovoselovK Kim
May 8, 2013·Nano Letters·Eddie WangSeung-Wuk Lee
Aug 8, 2015·Advanced Materials·Fancheng MengTsu-Wei Chou
Nov 26, 2015·ACS Applied Materials & Interfaces·Zhangxiang ChengHaifeng Yu
Apr 12, 2016·Chemical Record : an Official Publication of the Chemical Society of Japan ... [et Al.]·Yu-Qing LiuHong-Bo Sun
Jul 21, 2016·Advanced Materials·Dong-Dong HanHong-Bo Sun
Sep 17, 2016·ACS Nano·Huhu ChengLiangti Qu
Dec 12, 2018·Advanced Materials·Bing HanHong-Bo Sun
Jan 25, 2019·ACS Nano·Yong-Lai ZhangHong-Bo Sun
Sep 14, 2018·Journal of Materials Chemistry. B, Materials for Biology and Medicine·Heng DengJian Lin

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Citations

Jul 22, 2021·Advanced Materials·Alexandre F CarvalhoFlorinda M Costa

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Methods Mentioned

BETA
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