Selective Capture of Carbon Dioxide under Humid Conditions by Hydrophobic Chabazite-Type Zeolitic Imidazolate Frameworks

2014 ◽  
Vol 126 (40) ◽  
pp. 10821-10824 ◽  
Author(s):  
Nhung T. T. Nguyen ◽  
Hiroyasu Furukawa ◽  
Felipe Gándara ◽  
Hoang T. Nguyen ◽  
Kyle E. Cordova ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Zeolitic Imidazolate Frameworks

Reticular Chemistry and Metal-Organic Frameworks for Clean Energy

MRS Bulletin ◽  
2009 ◽  
Vol 34 (9) ◽  
pp. 682-690 ◽  
Author(s):  
Omar M. Yaghi ◽  
Qiaowei Li
Keyword(s):  
Carbon Dioxide ◽  
Metal Organic Frameworks ◽  
Clean Energy ◽  
Building Blocks ◽  
Zeolitic Imidazolate Frameworks ◽  
Design Concepts ◽  
Surface Areas ◽  
Molecular Building Blocks ◽  
Metal Organic ◽  
Molecular Aspects

AbstractReticular chemistry concerns the linking of molecular building blocks into predetermined structures using strong bonds. We have been working on creating and developing the conceptual and practical basis of this new area of research. As a result, new classes of crystalline porous materials have been designed and synthesized: metal-organic frameworks, zeolitic imidazolate frameworks, and covalent organic frameworks. Crystals of this type have exceptional surface areas (2,000−6,000 m2/g) and take up voluminous amounts of hydrogen (7.5 wt% at 77 K and 3−4 × 106 Pa), methane (50 wt% at 298 K and 2.5 × 106 Pa), and carbon dioxide (140 wt% at 298 K and 3 × 106 Pa). We have driven the basic science all the way to applications without losing sight of our quest for understanding the underlying molecular aspects of this chemistry. The presentation was focused on the design concepts, synthesis, and structure of these materials, with emphasis on their applications to onboard energy storage.

Carbon Dioxide Captured by Metal Organic Frameworks and Its Subsequent Resource Utilization Strategy: A Review and Prospect

2019 ◽  
Vol 19 (6) ◽  
pp. 3059-3078 ◽  
Author(s):  
Xinbo Lian ◽  
Leilei Xu ◽  
Mindong Chen ◽  
Cai-e Wu ◽  
Wenjing Li ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Resource Utilization ◽  
Power Plants ◽  
Energy Requirement ◽  
Metal Organic Frameworks ◽  
Research Progress ◽  
Zeolitic Imidazolate Frameworks ◽  
Wide Range ◽  
Metal Organic ◽  
And Storage

The carbon dioxide (CO2) is notorious as the greenhouse gas, which could cause the global warming and climate change. Therefore, the reduction of the atmospheric CO2 emissions from power plants and other industrial facilities has become as an increasingly urgent concern. In the recent years, CO2 capture and storage technologies have received a worldwide attention. Adsorption is considered as one of the efficient options for CO2 capture because of its cost advantage, low energy requirement and extensive applicability over a relatively wide range of temperature and pressure. The metal organic frameworks (MOFs) show widely potential application prospects in CO2 capture and storage owing to their outstanding textural properties, such as the extraordinarily high specific surface area, tunable pore size, ultrahigh porosity (up to 90%), high crystallinity, adjustable internal surface properties, and controllable structure. Herein, the most important research progress of MOFs materials on the CO2 capture and storage in recent years has been comprehensively reviewed. The extraordinary characteristics and CO2 capture performance of Zeolitic Imidazolate Frameworks (ZIFs), Bio-metal organic frameworks (bio-MOFs), IL@MOFs and MOF-composite materials were highlighted. The promising strategies for improving the CO2 adsorption properties of MOFs materials, especially the low-pressure adsorption performance under actual flue gas conditions, are also carefully summarized. Besides, CO2 is considered as an abundant, nontoxic, nonflammable, and renewable C1 resource for the synthesis of useful chemicals and fuels. The potential routes for resource utilization of the captured CO2 are briefly proposed.

Carbon Dioxide Sensitivity of Zeolitic Imidazolate Frameworks

2014 ◽  
Vol 126 (29) ◽  
pp. 7601-7604 ◽  
Author(s):  
Cristina Mottillo ◽  
Tomislav Friščić
Keyword(s):  
Carbon Dioxide ◽  
Zeolitic Imidazolate Frameworks ◽  
Carbon Dioxide Sensitivity

scholarly journals Ionic Liquids-Functionalized Zeolitic Imidazolate Framework for Carbon Dioxide Adsorption

Materials ◽  
2019 ◽  
Vol 12 (15) ◽  
pp. 2361 ◽  
Author(s):  
Xuyan Song ◽  
Jialin Yu ◽  
Min Wei ◽  
Ran Li ◽  
Xi Pan ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquid ◽  
Ionic Liquids ◽  
Surface Area ◽  
Average Pore Size ◽  
Carbon Dioxide Adsorption ◽  
Zeolitic Imidazolate Frameworks ◽  
Zeolitic Imidazolate Framework ◽  
Average Pore ◽  
Solid Sorbents

Ionic-liquid-functionalized zeolitic imidazolate frameworks (ZIF) were synthesized using the co-ligands of 2-methylimidazole and amine-functionalized ionic liquid during the formation process of frameworks. The resulting ionic-liquid-modified ZIF had a specific surface area of 1707 m2·g−1 with an average pore size of about 1.53 nm. Benefiting from the large surface area and the high solubility of carbon dioxide in ionic-liquid moieties, the synthesized materials exhibited a carbon dioxide adsorption capacity of about 24.9 cm3·g−1, whereas it was 16.3 cm3·g−1 for pristine ZIF at 25 °C under 800 mmHg. The results demonstrate that the modification of porous materials with ionic liquids could be an effective way to fabricate solid sorbents for carbon dioxide adsorption.

Selective Capture of Carbon Dioxide under Humid Conditions by Hydrophobic Chabazite-Type Zeolitic Imidazolate Frameworks

2014 ◽  
Vol 53 (40) ◽  
pp. 10645-10648 ◽  
Author(s):  
Nhung T. T. Nguyen ◽  
Hiroyasu Furukawa ◽  
Felipe Gándara ◽  
Hoang T. Nguyen ◽  
Kyle E. Cordova ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Zeolitic Imidazolate Frameworks

Mixed-Metal Zeolitic Imidazolate Frameworks and their Selective Capture of Wet Carbon Dioxide over Methane

2016 ◽  
Vol 55 (12) ◽  
pp. 6201-6207 ◽  
Author(s):  
Nhung T. T. Nguyen ◽  
Tien N. H. Lo ◽  
Jaheon Kim ◽  
Huong T. D. Nguyen ◽  
Toan B. Le ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Zeolitic Imidazolate Frameworks ◽  
Mixed Metal
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