Communication Dans Un Congrès Année : 2025

Advancing textile thread transducers for airflow measurement and characterization

Résumé

This paper presents the fabrication and testing of a new stretchable transducer that can undergo stretching ratio up to 600%without losing its electrical conductivity. The transducer is a functionalized textile fiber exhibiting high elasticity with a Young's modulus of 5.1 Mpa. The transducer under low force application has a gauge factor ranging from 0.24 to 9.17 when stretched between 5% and 100%, respectively, showing a good sensitivity over a wide range of deformation. This is achieved without degradation of the material as shown by the absence of delamination of the conductive layer, even after a 600% stretch. All these properties make this transducer suitable for smart textile applications.

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Dates et versions

hal-05098309 , version 1 (05-06-2025)

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Fabrice Seguin, Hankai Wu, Laurent Dupont, Sébastien Peralta, Cédric Cochrane, et al.. Advancing textile thread transducers for airflow measurement and characterization. Electroactive Polymer Actuators, Sensors, and Devices (EAPAD) 2025, Mar 2025, Vancouver, Canada. pp.34, ⟨10.1117/12.3050440⟩. ⟨hal-05098309⟩
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