A Novel Time Lag Method for the Analysis of Mixed Gas Diffusion in Polymeric Membranes by On-Line Mass Spectrometry: Pressure Dependence of Transport Parameters

A Novel Time Lag Method for the Analysis of Mixed Gas Diffusion in Polymeric Membranes by On-Line Mass Spectrometry: Pressure Dependence of Transport Parameters

This paper presents a novel method for transient and steady state mixed gas permeation measurements, using a quadrupole residual gas analyser for the on-line determination of the permeate composition. The on-line analysis provides sufficiently quick response times to follow even fast transient pheno...

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Bibliographic Details
Main Authors: Marcello Monteleone, Elisa Esposito, Alessio Fuoco, Marek Lanč, Kryštof Pilnáček, Karel Friess, Caterina Grazia Bezzu, Mariolino Carta, Neil Bruce McKeown, Johannes Carolus Jansen
Format: Article
Language:English
Published: MDPI AG 2018-09-01
Series:Membranes
Subjects:
Time lag
diffusion coefficient
mixed gas permeation
membrane
gas mixture
on-line mass spectrometry
polymer of intrinsic microporosity
PIM
Online Access:http://www.mdpi.com/2077-0375/8/3/73

Internet

http://www.mdpi.com/2077-0375/8/3/73

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