Development of inkjet printed strain sensors

被引：79

作者：

Correia, V. ^{[1
,2
]}

Caparros, C. ^{[1
,3
]}

Casellas, C. ^{[4
]}

Francesch, L. ^{[4
]}

Rocha, J. G. ^{[2
]}

Lanceros-Mendez, S. ^{[1
]}

机构：

[1] Univ Minho, Ctr Dept Fis, P-4710057 Braga, Portugal

[2] Univ Minho, Algoritmi Res Ctr, P-4800058 Guimaraes, Portugal

[3] Tech Univ Catalonia UPC, Dept Mat Sci & Met, Biomat Biomech & Tissue Engn Grp, E-08028 Barcelona, Spain

[4] CETEMMSA Technol Ctr, E-08302 Mataro, Spain

来源：

SMART MATERIALS AND STRUCTURES | 2013年 / 22卷 / 10期

关键词：

COMPOSITES;

D O I：

10.1088/0964-1726/22/10/105028

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Strain sensors with different architectures, such as single sensors, sensor arrays and a sensor matrix have been developed by inkjet printing technology. Sensors with gauge factors up to 2.48, dimensions of 1.5 mm x 1.8 mm and interdigitated structures with a distance of 30 mu m between the finger lines have been achieved based on PeDOT (poly(3,4-ethylenedioxythiophene) and conductive ink. Strain gauges based on silver ink have also been achieved with a gauge factor of 0.35. Performance tests including 1000 mechanical cycles have been successfully carried out for the development of smart prosthesis applications.

引用

页数：10

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