Graphene Fibers with Predetermined Deformation as Moisture-Triggered Actuators and Robots

被引：328

作者：

Cheng, Huhu ^{[1
]}

Liu, Jia ^{[1
]}

Zhao, Yang ^{[1
]}

Hu, Chuangang ^{[1
]}

Zhang, Zhipan ^{[1
]}

Chen, Nan ^{[1
]}

Jiang, Lan ^{[2
]}

Qu, Liangti ^{[1
]}

机构：

[1] Beijing Inst Technol, Beijing Key Lab Photoelect Electrophoton Convers, Key Lab Cluster Sci, Minist Educ,Sch Chem, Beijing 100081, Peoples R China

[2] Beijing Inst Technol, Laser Micro Nanofabricat Lab, Beijing 100081, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2013年 / 52卷 / 40期

关键词：

actuators; carbon; graphene fibers; laser reduction; mechanical properties; LIGHT; FABRICATION; DRIVEN; FILMS; WATER; OXIDE; NEAT;

D O I：

10.1002/anie.201304358

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Enough to make your hair curl! Moisture-responsive graphene (G) fibers can be prepared by the positioned laser reduction of graphene oxide (GO) counterparts. When exposed to moisture, the asymmetric G/GO fibers display complex, well-controlled motion/deformation in a predetermined manner. These fibers can function not only as a single-fiber walking robot under humidity alternation but also as a new platform for woven devices and smart textiles. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：10482 / 10486

页数：5

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