Stretchable and compressible strain sensors based on carbon nanotube meshes

被引：52

作者：

Guo, F. M.

Cui, X.

Wang, K. L.

Wei, J. Q. ^{[1
]}

机构：

[1] Tsinghua Univ, Educ Minist, Key Lab Adv Mat Proc Technol, Beijing 100084, Peoples R China

来源：

NANOSCALE | 2016年 / 8卷 / 46期

关键词：

HUMAN-MOTION DETECTION; ELECTRONIC SKIN; PRESSURE; TACTILE; FILMS;

D O I：

10.1039/c6nr06804a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Flexible strain sensors have promising applications in healthcare and human movement detection. Herein, we report stretchable and compressible strain sensors based on carbon nanotube meshes (CNTMs) with unique structures consisting of macroscopic grids and microscopic spider-web networks. The stretchable strain sensor shows good reliability for long cyclic tests and can be used for weak stimuli and large motion detection. The compressible strain sensor also shows good reliability after long cyclic tests and can be used to detect large strains induced by walking or running motion. Both the stretchable and compressible CNTM strain sensors are reliable and stable at detecting large stretching and compressing deformation.

引用

页码：19352 / 19358

页数：7

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