Hierarchical bicontinuous porosity in metal-organic frameworks templated from functional block co-oligomer micelles

被引：120

作者：

Cao, Shuai ^{[1
]}

Gody, Guillaume ^{[2
]}

Zhao, Wei ^{[2
]}

Perrier, Sebastien ^{[2
]}

Peng, Xiaoyu ^{[1
]}

Ducati, Caterina ^{[1
]}

Zhao, Dongyuan ^{[3
]}

Cheetham, Anthony K. ^{[1
]}

机构：

[1] Univ Cambridge, Dept Mat Sci & Met, Cambridge CB2 3QZ, England

[2] Univ Sydney, Sch Chem, Key Ctr Polymers & Colloids, Sydney, NSW 2006, Australia

[3] Fudan Univ, Dept Chem, Shanghai Key Lab Mol Catalysis & Innovat Mat, Shanghai 200433, Peoples R China

来源：

CHEMICAL SCIENCE | 2013年 / 4卷 / 09期

基金：

欧洲研究理事会; 澳大利亚研究理事会;

关键词：

POROUS COORDINATION POLYMERS; SILICA; IONS;

D O I：

10.1039/c3sc51336j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The synthesis of stable bicontinuous hierarchically porous metal-organic frameworks (MOFs) is described. Two functional block co-oligomer templates were used independently, i.e. poly(styrene)-block-poly(4-vinylpyridine) and poly(styrene)-block-poly(acrylic acid). Two prototypical MOFs, ZIF-8 and HKUST-1, were selected to demonstrate our approach. The resulting materials resemble the microstructures of bicontinuous silica aerogels. They exhibit interconnected porosities throughout the micro-, meso- and macro-porous regions, as shown by electron microscopy and pore size distribution analyses.

引用

页码：3573 / 3577

页数：5

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