Highly propylene-selective supported zeolite-imidazolate framework (ZIF-8) membranes synthesized by rapid microwave-assisted seeding and secondary growth

被引：192

作者：

Kwon, Hyuk Taek ^{[1
]}

Jeong, Hae-Kwon ^{[1
,2
]}

机构：

[1] Texas A&M Univ, Artie McFerrin Dept Chem Engn, College Stn, TX 77840 USA

[2] Texas A&M Univ, Mat Sci & Engn Program, College Stn, TX USA

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 37期

基金：

美国国家科学基金会;

关键词：

MOLECULAR-SIEVE MEMBRANE; METAL-ORGANIC FRAMEWORKS; HYDROGEN SELECTIVITY; SEPARATION; MIXTURES; FILMS;

D O I：

10.1039/c3cc41039k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Here we report a rapid and simple microwave-assisted seeding technique for the synthesis of high-quality ZIF-8 membranes with an average propylene-propane selectivity of about 40. The new seeding method was found to be applicable to other ZIFs including ZIF-7 and SIM-1.

引用

页码：3854 / 3856

页数：3

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