MOF-aminoclay composites for superior CO2 capture, separation and enhanced catalytic activity in chemical fixation of CO2

被引：73

作者：

Chakraborty, Anindita ^{[1
]}

Achari, Amritroop ^{[1
]}

Eswaramoorthy, Muthusamy ^{[1
]}

Maji, Tapas Kumar ^{[1
]}

机构：

[1] Jawaharlal Nehru Ctr Adv Sci Res, Chem & Phys Mat Unit, Bangalore 560064, Karnataka, India

来源：

CHEMICAL COMMUNICATIONS | 2016年 / 52卷 / 76期

关键词：

METAL-ORGANIC-FRAMEWORK; POROUS COORDINATION POLYMER; CARBON-DIOXIDE CAPTURE; ADSORPTION-KINETICS; GRAPHENE OXIDE; NANOCOMPOSITES; FABRICATION; CRYSTALS; CH4;

D O I：

10.1039/c6cc05289d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We delineate the growth and stabilization of ultra-small (2-3 nm) {Cu-3(BTC)(2)(H2O)(2)center dot xH(2)O} MOF nanoparticles on a 2D layered aminoclay template. The composite shows significant CO2 uptake (5.35 mmol g(-1) at 298 K, 1 bar; 46% higher than pristine bulk MOF), superior CO2 separation efficiency from CO2/N-2 and CO2/CH4 mixtures and higher catalytic proficiency for chemical fixation of CO2 into cyclic carbonates.

引用

页码：11378 / 11381

页数：4

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