Sol-gel processing for gas separation membranes

Lisa Klein, Nicolas Giszpenc

Research output: Contribution to specialist publicationArticle

27 Scopus citations


The membranes considered for gas separations are microporous materials or effectively nonporous materials. The concept of gas separation with a membrane involves taking a mixture of gases (A + B) and passing it over a membrane where gas. A permeates the membrane and is collected in the permeate stream while gas B passes over the membrane to be collected in the nonpermeate stream. The mechanisms available for gas separations include Knudsen flow molecular sieving, and solution-diffusion.

Original languageEnglish (US)
Number of pages5
Specialist publicationAmerican Ceramic Society Bulletin
StatePublished - Nov 1 1990

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites

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