A Novel Metal-Organic Framework (MOF)-Mediated Interfacial Polymerization for Direct Deposition of Polyamide Layer on Ceramic Substrates for Nanofiltration

被引：23

作者：

Bao, Yueping ^{[1
,2
]}

Chen, Yunfeng ^{[2
]}

Lim, Teik-Thye ^{[2
,3
]}

Wang, Rong ^{[2
,3
]}

Hu, Xiao ^{[2
,4
]}

机构：

[1] Nanyang Technol Univ, Interdisciplinary Grad Sch, Singapore 639798, Singapore

[2] Nanyang Technol Univ, Nanyang Environm & Water Res Inst, Singapore 637141, Singapore

[3] Nanyang Technol Univ, Sch Civil & Environm & Engn, Singapore 639798, Singapore

[4] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore

来源：

ADVANCED MATERIALS INTERFACES | 2019年 / 6卷 / 09期

关键词：

interfacial polymerization; MOF-mediated; organic-inorganic composites; reactive-seeded growth; THIN-FILM COMPOSITE; MEMBRANE;

D O I：

10.1002/admi.201900132

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A facile metal-organic framework (MOF)-mediated interfacial polymerization (IP) method is developed to prepare a polyamide (PA) layer directly on the ceramic substrate for nanofiltration. MOF is introduced to connect ceramic substrate and PA layer via chemical bonding, resulting in a robust separation layer. The optimization of IP can be controlled by MOF growth process via tuning the surface roughness as well as hydrophilicity. This method will provide a new way for the preparation of next generation of organic-inorganic composite membranes.

引用

页数：5