Piezoelectric Effect of k-Carrageenan as a Tool for Force Sensor

Piezoelectric Effect of k-Carrageenan as a Tool for Force Sensor

Natural polymers, polysaccharides, demonstrate piezoelectric behavior suitable for force sensor manufacturing. Carrageenan hydrogel film with α-iron oxide particles can act as a piezoelectric polysaccharide-based force sensor. The mechanical impact on the hydrogel caused by a falling ball shows the...

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Bibliographic Details
Main Authors: Vytautas Bučinskas, Uldis Žaimis, Dainius Udris, Jūratė Jolanta Petronienė, Andrius Dzedzickis
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Sensors
Subjects:
force sensor
carrageenan
α-iron (III) oxide
piezoelectric
piezoresistivity
piezoeffect
Online Access:https://www.mdpi.com/1424-8220/25/15/4594
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