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Communication Dans Un Congrès Année : 2022

Sensitive stretchable textile transducer based on Lycra1880/PEGDA/PEDOT:PSS

Résumé

A piezoresistive textile fiber is developed for wearable and flow permeable sensing. Our study presents a transducer fabrication method by PEDOT:PSS coating onto a commercial textile fiber Lycra. To improve the bond strength between conducting layer and fiber, before the deposition of PEDOT:PSS at the surface of the fiber, poly(ethylene glycol) diacrylate (PEGDA) is polymerized in-situ into textile to increase the fiber's affinity with the conducting polymer. After 100 stretch/release training cycles for up to 20% strain to stabilize the electromechanical properties, a gauge factor of 60 for a strain between 0 and 5% is obtained.
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Dates et versions

hal-04253896 , version 1 (23-10-2023)

Identifiants

Citer

Hankai Wu, Cyril Lahuec, Fabrice Seguin, Laurent Dupont, Alexandre Khaldi. Sensitive stretchable textile transducer based on Lycra1880/PEGDA/PEDOT:PSS. 2022 IEEE Sensors, Oct 2022, Dallas (Texas), United States. pp.1-4, ⟨10.1109/SENSORS52175.2022.9967155⟩. ⟨hal-04253896⟩
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