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Moisture‐Responsive Graphene Paper Prepared by Self‐Controlled Photoreduction
Author(s) -
Han DongDong,
Zhang YongLai,
Jiang HaoBo,
Xia Hong,
Feng Jing,
Chen QiDai,
Xu HuaiLiang,
Sun HongBo
Publication year - 2015
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201403587
Subject(s) - graphene , materials science , moisture , adsorption , actuator , nanotechnology , bilayer graphene , bilayer , composite material , chemical engineering , membrane , computer science , organic chemistry , chemistry , artificial intelligence , biology , engineering , genetics
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.