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pro vyhledávání: '"R. J. Ciora"'
Autor:
R. J. Ciora, Joseph H. Magill
Publikováno v:
Separation Science and Technology. 32:899-923
An investigation of the transport and separation of several permanent gases (CO2, N2, CH4, and H2) and vapors (H2O and ethanol) in unprocessed and rolltruded poly(aryl ether ether ketone) (PEEK) thin films has been conducted to evaluate PEEK for memb
Autor:
R. J. Ciora, Joseph H. Magill
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 32:305-312
Modification of the gas transport properties of rolltruded isotactic poly(propylene) films have been studied. Changes in the amorphous solubility, diffusivity, and the activation energies of CO2, N2, and CH4 in iPP rolltruded at 150°C for draw ratio
Separation of small molecules using novel rolltruded membranes. I. Apparatus and preliminary results
Autor:
R. J. Ciora, Joseph H. Magill
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 30:1035-1044
A novel membrane production technique, rolltrusion, has been developed for the preparation of permselective polymeric membranes for both gas and vapor separations and pervaporation applications. Pinhole-free thin films with a regulated three-dimensio