title: Zeolite micromembranes.
abstract: Free-standing silicalite-1 (Sil-1) zeolite micromembranes have been successfully fabricated onto silicon substrate. Gas permeation test using permanent gases (i.e., helium, hydrogen, argon and nitrogen) and hydrocarbons (i.e., methane and n-butane) indicates that the micromembranes have excellent permeance flux and high permselectivity.
authors.affiliation: Department of Chemical Engineering, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, SAR-PR China.
authors.forename: Joseph Lik Hang
authors.initials: JL
authors.lastname: Chau
authors.forename: Adrian Yat Lai
authors.initials: AY
authors.lastname: Leung
authors.forename: King Lun
authors.initials: KL
authors.lastname: Yeung