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Title: Study of temperature dependent gas permeability for polycarbonate membrane
Authors: Acharya, N K
Yadav, P K
Vijay, Y K
Keywords: Polycarbonate membrane;gas permeabiulity;thermal properties
Issue Date: Mar-2004
Publisher: CSIR
IPC Code: G 01L 13/04
Abstract: A polycarbonate membrane of thickness 30 (±2) μm was prepared by solution cast method for the present study. The gas permeability measured as a function of pressure as well as temperature for the membrane. The permeability measurements in the pressure range 30-100 psi at room temperature do not show any remarkable change for H2, but considerable changes in permeability in the temperature range 303-371 K at 30 psi has been observed for both the gases H2 and CO2.
Page(s): 179-181
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Appears in Collections:IJPAP Vol.42(03) [March 2004]

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