Method to Study Water Diffusion into Polymers

Method to Study Water Diffusion into Polymers

We designed and realized a low cost relative humidity (RH) capacitive sensor having an interdigitated transducer coated with a cheap sensing material working at room temperature (polyimide). Thermally perturbed diffusion of water molecules into the polyimide layer is studied by heating the sensor lo...

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Bibliographic Details
Main Authors: Jamila Boudaden, Matthias Steinmaßl, Hanns-Erik Endres, Peter Müller-Buschbaum
Format: Article
Language:English
Published: MDPI AG 2018-11-01
Series:Proceedings
Subjects:
polyimide
relative humidity sensor
interdigitated transducer IDT’s
thermal stress
thermoresponsive polymer
Online Access:https://www.mdpi.com/2504-3900/2/13/812

Internet

https://www.mdpi.com/2504-3900/2/13/812

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