Electrophoretic Deposition of Zeolite 5A for Use in Supported Gas Separation Membranes

Abstract:

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Electrophoretic deposition was investigated as a procedure for preparing supported membranes of zeolite 5A for use in gas separations. In particular, the addition of polyethylene imine (PEI) to the non-aqueous bath was explored as means of improving gas separation selectivity, deposit morphology, and adhesion. It was found that the addition of PEI improved all of these qualities. Post-deposition treatments such as baking and coating with polystyrene were also studied.

Info:

Periodical:

Edited by:

A.R. Boccaccini, O. Van der Biest and R. Clasen

Pages:

39-44

DOI:

10.4028/www.scientific.net/KEM.314.39

Citation:

W. S. Sweet et al., "Electrophoretic Deposition of Zeolite 5A for Use in Supported Gas Separation Membranes", Key Engineering Materials, Vol. 314, pp. 39-44, 2006

Online since:

July 2006

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Price:

$35.00

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