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Proceedings Paper

Reliability of PEDOT-PSS strain gauge on foam structure
Author(s): Cheng-Lin Chang; Kayla Fix; Wei-Chih Wang
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Paper Abstract

Reliability is one important issue in using PEDOT: PSS as a strain gauge for large strain measurements. In our research, PEDOT: PSS strain gauge is fabricated on the polyurethane and porous substrate, which enhances the mechanical property when large strain and cyclic loads are applied to it. Our result shows that with the polyurethane as the substrate adhesion layer, the strain of PEDOT: PSS can go up to 17.7% and stabilize without reference resistance drifting.

Paper Details

Date Published: 30 March 2010
PDF: 8 pages
Proc. SPIE 7646, Nanosensors, Biosensors, and Info-Tech Sensors and Systems 2010, 764616 (30 March 2010); doi: 10.1117/12.847701
Show Author Affiliations
Cheng-Lin Chang, Univ. of Washington (United States)
Kayla Fix, Univ. of Washington (United States)
Wei-Chih Wang, Univ. of Washington (United States)

Published in SPIE Proceedings Vol. 7646:
Nanosensors, Biosensors, and Info-Tech Sensors and Systems 2010
Vijay K. Varadan, Editor(s)

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