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Author(s): Rosa Rego
Nídia Caetano
Adélio Mendes
Title: Temperature compensation of a gas sensor for binary mixtures based on the permselectivity of polymeric membranes
Issue Date: 2007
Abstract: A new concentration sensor for binary gas mixtures based on the permselectivity of polymeric membranes has been recently developed. Thesensor responds to temperature changes. This work describes a simple way to compensate most of the temperature effect on the sensors response.Different membrane materials and gas mixtures were tested. The present approach proved to be especially benecial for a PDMS based sensorwhen analyzing oxygen/nitrogen gas mixtures.© 2006 Elsevier B.V. All rights reserved.
Subject: Engenharia química, Engenharia química
Chemical engineering, Chemical engineering
Scientific areas: Ciências da engenharia e tecnologias::Engenharia química
Engineering and technology::Chemical engineering
Document Type: Artigo em Revista Científica Internacional
Rights: restrictedAccess
Appears in Collections:FEUP - Artigo em Revista Científica Internacional

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