Evidence of Pressure Enhanced CO2 Storage in ZIF-8 Probed by FTIR Spectroscopy

被引：197

作者：

Hu, Yue ^{[1
]}

Liu, Zhenxian ^{[2
]}

Xu, Jun ^{[1
]}

Huang, Yining ^{[1
]}

Song, Yang ^{[1
]}

机构：

[1] Univ Western Ontario, Dept Chem, London, ON N6A 5B7, Canada

[2] Carnegie Inst Sci, Geophys Lab, Washington, DC 20015 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2013年 / 135卷 / 25期

基金：

加拿大自然科学与工程研究理事会;

关键词：

ZEOLITIC IMIDAZOLATE FRAMEWORKS; METAL-ORGANIC FRAMEWORKS; CARBON-DIOXIDE CAPTURE; VIBRATIONAL-MODES; SOLID CO2; PHASE; FLEXIBILITY; ADSORPTION; SIMULATIONS; GPA;

D O I：

10.1021/ja403635b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Due to the large porosity and unique framework stability, ZIF-8, a representative zeolitic imidazolate based member of metal-organic framework (MOF) family exhibited excellent adsorption capacities for a wide range of gases, including greenhouse gases. Using in situ FTIR spectroscopy, ZIF-8 framework was investigated when loaded with CO2 in a diamond anvil cell at high pressures far beyond the conventional gas adsorption pressure. The IR profile of CO2 as well as the ZIF-8 shows direct evidence of the interactions between CO2 and ZIF8, indicating enhanced storage of CO2 in the framework. In addition, the storage behavior was found to be strongly pressure dependent, and the interaction mechanism was explored. These findings demonstrated great potential in the greenhouse gases storage applications using MOF based materials.

引用

页码：9287 / 9290

页数：4

共 26 条

[1] PHASE STUDY OF SOLID CO2 TO 20 GPA BY INFRARED-ABSORPTION SPECTROSCOPY [J].

AOKI, K ;

YAMAWAKI, H ;

SAKASHITA, M .

PHYSICAL REVIEW B, 1993, 48 (13) :9231-9234

[2] Mechanical Properties of Dense Zeolitic Imidazolate Frameworks (ZIFs): A High-Pressure X-ray Diffraction, Nanoindentation and Computational Study of the Zinc Framework Zn(Im)2, and its Lithium-Boron Analogue, LiB(Im)4 [J].

Bennett, Thomas D. ;

Tan, Jin-Chong ;

Moggach, Stephen A. ;

Galvelis, Raimondas ;

Mellot-Draznieks, Caroline ;

Reisner, Barbara A. ;

Thirumurugan, A. ;

Allan, David. R. ;

Cheetham, Anthony K. .

CHEMISTRY-A EUROPEAN JOURNAL, 2010, 16 (35) :10684-10690

[3] Pressure-Induced Amorphization and Porosity Modification in a Metal-Organic Framework [J].

Chapman, Karena W. ;

Halder, Gregory J. ;

Chupas, Peter J. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (48) :17546-17547

[4] Enhanced mechanical strength of zeolites by adsorption of guest molecules [J].

Coasne, Benoit ;

Haines, Julien ;

Levelut, Claire ;

Cambon, Olivier ;

Santoro, Mario ;

Gorelli, Federico ;

Garbarino, Gaston .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2011, 13 (45) :20096-20099

[5] Transformations of Cold-Compressed Multiwalled Boron Nitride Nanotubes Probed by Infrared Spectroscopy [J].

Dong, Zhaohui ;

Song, Yang .

JOURNAL OF PHYSICAL CHEMISTRY C, 2010, 114 (04) :1782-1788

[6] Opening the Gate: Framework Flexibility in ZIF-8 Explored by Experiments and Simulations [J].

Fairen-Jimenez, D. ;

Moggach, S. A. ;

Wharmby, M. T. ;

Wright, P. A. ;

Parsons, S. ;

Dueren, T. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (23) :8900-8902

[7] Flexibility and swing effect on the adsorption of energy-related gases on ZIF-8: combined experimental and simulation study [J].

Fairen-Jimenez, David ;

Galvelis, Raimondas ;

Torrisi, Antonio ;

Gellan, Alistair D. ;

Wharmby, Michael T. ;

Wright, Paul A. ;

Mellot-Draznieks, Caroline ;

Dueren, Tina .

DALTON TRANSACTIONS, 2012, 41 (35) :10752-10762

[8] An Investigation of the Behavior of Completely Siliceous Zeolite ZSM-5 under High External Pressures [J].

Fu, Yueqiao ;

Song, Yang ;

Huang, Yining .

JOURNAL OF PHYSICAL CHEMISTRY C, 2012, 116 (03) :2080-2089

[9] Modeling flexibility in metal-organic frameworks: Comparison between Density-Functional Tight-Binding and Universal Force Field approaches for bonded interactions [J].

Garberoglio, Giovanni ;

Taioli, Simone .

MICROPOROUS AND MESOPOROUS MATERIALS, 2012, 163 :215-220

[10] Infrared study of high-pressure molecular phases of carbon dioxide [J].

Giordano, V. M. ;

Gorelli, F. A. ;

Bini, R. .

LOW TEMPERATURE PHYSICS, 2006, 32 (11) :1067-1071

← 1 2 3 →