title: Stepwise synthesis of sandwich-structured composite zeolite membranes with enhanced separation selectivity.
abstract: Sandwich-structured composite zeolite membranes with enhanced hydrogen selectivity were prepared on porous α-Al(2)O(3) supports by using 3-aminopropyltriethoxysilane as an interlayer.
authors.affiliation: Institute of Physical Chemistry and Electrochemistry, Leibniz University Hannover, Callinstrasse 3-3A, D-30167 Hannover, Germany. aisheng.huang@pci.uni-hannover.de
authors.forename: Aisheng
authors.initials: A
authors.lastname: Huang
authors.forename: Nanyi
authors.initials: N
authors.lastname: Wang
authors.forename: Jürgen
authors.initials: J
authors.lastname: Caro