Graphene based strain sensor with LCP substrate

International Conference on Mechanical Engineering and Applied Composite Materials

机械制造;材料科学

Nie, M.^1 ; Yang, H.S.^1 ; Xia, Y.H.^1

Key Laboratory of MEMS of Ministry of Education, Southeast University, Nanjing, China^1

关键词: Easy fabrication;    Fatigue detection;    Flexible sensor;    Health monitoring system;    Health-care system;    Low cost fabrication;    Measurement setup;    Structural health monitoring systems;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/307/1/012051/pdf
DOI  :  10.1088/1757-899X/307/1/012051

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

A flexible strain sensor constructed by an efficient, low-cost fabrication strategy is presented in this paper. It is assembled by adhering grid-like graphene on LCP substrate. Kinds of measurement setup have been designed to verify that the proposed flexible sensor device is suitable to be used in health monitoring system. From the experiment results, it can be proved that the sensor exhibits the following features: ultra-light, relatively good sensitivity, high reversibility, superior physical robustness, easy fabrication. With the great performance of this flexible strain sensor, it is considered to play an important role in body monitoring, structural health monitoring system, fatigue detection and healthcare systems in the near future.