Preparation of a thin zeolitic membrane

M. Matsukata, N. Nishiyama, K. Ueyama

Research output: Contribution to journalArticle

65 Citations (Scopus)

Abstract

The synthesis method to obtain a tight and thin zeolitic membrane was investigated. It was found that the most important factor to prepare a zeolitic membrane in a compact form was the pH to prepare the parent aluminosilicate gel. The aluminosilicate gel was supported on a porous alumina plate and treated in the vapor of templating reagents. It was found that a thin layer of ferrierite was formed on the surface of the plate. The rates of permeation of H2, He, CH4, O2, N2and CO2through the ferrierite membrane were measured. Permeation results indicated that the ferrierite membrane is formed in a compact form.

Original languageEnglish
Pages (from-to)1183-1190
Number of pages8
JournalStudies in Surface Science and Catalysis
Volume84
Issue numberC
DOIs
Publication statusPublished - 1994 Jan 1
Externally publishedYes

ASJC Scopus subject areas

  • Catalysis
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry
  • Surfaces, Coatings and Films
  • Materials Chemistry

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