An explanation for the very large breathing effect of a metal-organic framework during CO2 adsorption

被引：473

作者：

Serre, Christian

Bourrelly, Sandrine

Vimont, Alexandre

Ramsahye, Naseem A.

Maurin, Guillaume

Llewellyn, Philip L.

Daturi, Marco

Filinchuk, Yaroslav

Leynaud, Olivier

Barnes, Paul

Ferey, Gerard

机构：

[1] Univ Versailles St Quentin En Yvelines, Inst Lavoisier, CNRS, UMR 8180, F-78035 Versailles, France

[2] Univ Aix Marseille 1, MADIREL, CNRS, UMR 6121, F-13397 Marseille, France

[3] ENSICAEN Batiment C, Catalyse & Spectrochim Lab, CNRS, UMR 6506, F-14050 Caen, France

[4] Univ Montpellier 2, Inst Charles Gerhardt, CNRS UM2 ENSCM, UMR 5253, F-34095 Montpellier 5, France

[5] ESRF, SNBL, BP 220, F-38043 Grenoble, France

[6] Birkbeck Coll, Sch Crystallog, London WC1E 7HX, England

[7] UCL, Dept Chem, London WC1H 0AJ, England

来源：

ADVANCED MATERIALS | 2007年 / 19卷 / 17期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1002/adma.200602645

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The unusual adsorption behavior of CO2 in a nanoporous hybrid metalorganic solid is discussed (see figure). The results indicate that the gas adsorption-desorption step is related to a breathing phenomenon. This study also suggests that the main interactions responsible for the breathing phenomenon are strong guest-framework CO2-OH interactions as well as CO2-CO2 interactions along the tunnels present in the structure.

引用

页码：2246 / +

页数：7

共 28 条

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