Carrier gas flow arrangement based photoacoustic detection method for measuring gas permeability of polymer membranes

This paper describes a membrane permeability measuring set-up based on photoacoustic spectroscopy using continuous carrier gas flow to transport the permeated analyte molecules into a photoacoustic detection cell. The permeability parameters of the sample were determined from the measured permeation...

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Veröffentlicht in:	Polymer testing 2013-09, Vol.32 (6), p.1099-1104
Hauptverfasser:	Filus, Zoltán, Tóth, Nikolett, Gulyás, Gábor, Guba, Tibor, Szabó, Gábor, Bozóki, Zoltán
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Carriers Exact sciences and technology Exchange resins and membranes Forms of application and semi-finished materials Gas flow Mathematical models Membrane Membranes Methane Penetration Permeability Permeation Photoacoustics Polyethylene Polymer industry, paints, wood Rubber Technology of polymers
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