Carbon Molecular Sieve Membrane Prepared from Phenolic Resin
- 1 February 1997
- journal article
- research article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 26 (2), 179-180
- https://doi.org/10.1246/cl.1997.179
Abstract
Carbon membranes are prepared by coating thin layers of phenolic resin on the outer surface of a porous alumina substrate and then carbonizing the polymer under nitrogen atmosphere at 600 °C. The membranes have excellent separation performances of alkene/alkane and CO2/N2.Keywords
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- Simultaneous Improvement of Permeance and Permselectivity of 3,3',4,4'-Biphenyltetracarboxylic Dianhydride-4,4'-Oxydianiline Polyimide Membrane by CarbonizationIndustrial & Engineering Chemistry Research, 1995