Reliability of PEDOT-PSS strain gauge on foam structure

Cheng-Lin Chang; Kayla Fix; Wei-Chih Wang

doi:10.1117/12.847701

30 March 2010 Reliability of PEDOT-PSS strain gauge on foam structure

Cheng-Lin Chang, Kayla Fix, Wei-Chih Wang

Author Affiliations +

Proceedings Volume 7646, Nanosensors, Biosensors, and Info-Tech Sensors and Systems 2010; 764616 (2010) https://doi.org/10.1117/12.847701
Event: SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring, 2010, San Diego, California, United States

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.

Citation Download Citation

Cheng-Lin Chang, Kayla Fix, and Wei-Chih Wang "Reliability of PEDOT-PSS strain gauge on foam structure", Proc. SPIE 7646, Nanosensors, Biosensors, and Info-Tech Sensors and Systems 2010, 764616 (30 March 2010); https://doi.org/10.1117/12.847701

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