Release Time:2019-03-11  Hits:

Indexed by: Journal Article

Date of Publication: 2017-09-14

Journal: JOURNAL OF MATERIALS CHEMISTRY A

Included Journals: EI、SCIE

Volume: 5

Issue: 34

Page Number: 17828-17832

ISSN: 2050-7488

Abstract: Dense and continuous zeolite T membranes with controlled membrane thickness similar to that of the seed layer can be obtained on both macroporous Al2O3 tubes and hollow fibers with a largely shortened synthesis time through epitaxial growth of seeds and closing of voids among seeds, exhibiting a high flux of 5.9 and 9.8 kg m(-2) h(-1) with corresponding selectivity larger than 10 000 and 3870 for a 90% isopropanol/water mixture at 348 K.