From a supramolecular tetranitrile to a porous covalent triazine-based framework with high gas uptake capacities

被引：209

作者：

Bhunia, Asamanjoy ^{[1
]}

Vasylyeva, Vera ^{[1
]}

Janiak, Christoph ^{[1
]}

机构：

[1] Univ Dusseldorf, Inst Anorgan Chem & Strukturchem, D-40204 Dusseldorf, Germany

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 38期

关键词：

HIGH-SURFACE-AREA; ORGANIC FRAMEWORKS; NANOPOROUS POLYMERS; HYDROGEN STORAGE; STABILITY; NETWORKS; DESIGN; ENERGY;

D O I：

10.1039/c3cc41382a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Transformation of tetra(4-cyanophenyl)ethylene under Lewis acidic (ZnCl2) conditions at 400 degrees C leads to the formation of a porous covalent triazine-based organic framework (CTF) with a high surface area (2235 m(2) g(-1)), high CO2 and CH4 uptakes and the highest hydrogen uptake for a CTF material (1.86 wt% at 77 K, 1 bar).

引用

页码：3961 / 3963

页数：3

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