Flexible piezoresistive pressure sensor based on wrinkled layers with fast response for wearable applications

Flexible piezoresistive pressure sensor based on wrinkled layers with fast response for wearable applications

•A high-sensitivity flexible piezoresistive sensor is developed by placing two layers of silver nanowires (AgNWs) coated polydimethylsiloxane (PDMS) in a wrinkled structure.•The sensor presents a very fast response time (10 ms).•The sensor shows a very low pressure detection limit (

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Veröffentlicht in:Measurement : journal of the International Measurement Confederation 2022-09, Vol.201, p.111645, Article 111645
Hauptverfasser: Du, Dawei, Ma, Xinyue, An, Wenxing, Yu, Shihui
Format: Artikel
Sprache:eng
Schlagworte:
Flexible pressure sensor
Human motion monitoring
Micro-structure
Piezoresistive sensor
Silver nanowire
Wrinkled morphology
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Zusammenfassung:•A high-sensitivity flexible piezoresistive sensor is developed by placing two layers of silver nanowires (AgNWs) coated polydimethylsiloxane (PDMS) in a wrinkled structure.•The sensor presents a very fast response time (10 ms).•The sensor shows a very low pressure detection limit (
ISSN:0263-2241
1873-412X
DOI:10.1016/j.measurement.2022.111645