Moisture‐Responsive Graphene Paper Prepared by Self‐Controlled Photoreduction

Dong‐Dong Han, Yong‐Lai Zhang, Hao‐Bo Jiang, Hong Xia, Jing Feng, Qi‐Dai Chen, Huailiang Xu, Hong‐Bo Sun

Advanced Materials · 2014 · 243 citations · 38 references

Concepts

Abstract

A facile and cost-effective preparation of moisture-responsive graphene bilayer paper by focused sunlight irradiation is reported. The smart graphene paper shows moisture-responsive properties due to selective adsorption of water molecules, leading to controllable actuation under humid conditions. In this way, graphene-based moisture-responsive actuators including a smart claw, an orientable transporter, and a crawler paper robot are successfully developed.

References

38