Regeneration and Long-Term Stability of a Low-Power Eco-Friendly Temperature Sensor Based on a Hydrogel Nanocomposite

Regeneration and Long-Term Stability of a Low-Power Eco-Friendly Temperature Sensor Based on a Hydrogel Nanocomposite

A water-processable and low-cost nanocomposite material, based on gelatin and graphene, has been used to fabricate an environmentally friendly temperature sensor. Demonstrating a temperature-dependent open-circuit voltage between 260 and 310 K, the sensor effectively detects subzero ice formation. N...

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Bibliographic Details
Main Authors: Giovanni Landi, Sergio Pagano, Veronica Granata, Guerino Avallone, Luca La Notte, Alessandro Lorenzo Palma, Paolo Sdringola, Giovanni Puglisi, Carlo Barone
Format: Article
Language:English
Published: MDPI AG 2024-01-01
Series:Nanomaterials
Subjects:
temperature sensor
sustainability
environmental monitoring
gel polymer electrolyte
gelatin
graphene
Online Access:https://www.mdpi.com/2079-4991/14/3/283

Internet

https://www.mdpi.com/2079-4991/14/3/283

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