Preparation of an MFI-type zeolite membrane on a porous glass disc by substrate self-transformation

被引：37

作者：

Dong, WY ^{[1
]}

Long, YC ^{[1
]}

机构：

[1] Fudan Univ, Dept Chem, Shanghai 200433, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2000年 / 12期

关键词：

D O I：

10.1039/b001814g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An MFI-type zeolite membrane containing boron has been prepared on the surface of a boron-silicon porous glass disc by substrate self-transformation in the vapor of ethylamine (EA) and H2O; both XRD and SEM show that the zeolite crystals on the surface of the porous glass disc were in random orientation; the thickness of the membrane layer was ca. 10-20 mu m; permeation of O-2 and N-2, and the chemical composition of the membrane were measured.

引用

页码：1067 / 1068

页数：2

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