Ti-Substituted Keggin-Type Polyoxotungstate as Proton and Electron Reservoir Encaged into Metal-Organic Framework for Carbon Dioxide Photoreduction

2018 ◽  
Vol 5 (21) ◽  
pp. 1801062 ◽  
Author(s):  
Shu-Mei Liu ◽  
Zhong Zhang ◽  
Xiaohui Li ◽  
Hongjie Jia ◽  
Mingwen Ren ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Metal Organic Framework ◽  
Keggin Type ◽  
Carbon Dioxide Photoreduction ◽  
Metal Organic ◽  
Organic Framework

scholarly journals Selective capture of carbon dioxide from hydrocarbons using a metal-organic framework

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Omid T. Qazvini ◽  
Ravichandar Babarao ◽  
Shane G. Telfer
Keyword(s):  
Carbon Dioxide ◽  
Density Functional ◽  
Metal Organic Framework ◽  
Density Functional Theory Calculations ◽  
Time Lags ◽  
X Ray Crystallography ◽  
Metal Organic ◽  
Adsorption Of Co ◽  
Short Time ◽  
Organic Framework

AbstractEfficient and sustainable methods for carbon dioxide capture are highly sought after. Mature technologies involve chemical reactions that absorb CO2, but they have many drawbacks. Energy-efficient alternatives may be realised by porous physisorbents with void spaces that are complementary in size and electrostatic potential to molecular CO2. Here, we present a robust, recyclable and inexpensive adsorbent termed MUF-16. This metal-organic framework captures CO2 with a high affinity in its one-dimensional channels, as determined by adsorption isotherms, X-ray crystallography and density-functional theory calculations. Its low affinity for other competing gases delivers high selectivity for the adsorption of CO2 over methane, acetylene, ethylene, ethane, propylene and propane. For equimolar mixtures of CO2/CH4 and CO2/C2H2, the selectivity is 6690 and 510, respectively. Breakthrough gas separations under dynamic conditions benefit from short time lags in the elution of the weakly-adsorbed component to deliver high-purity hydrocarbon products, including pure methane and acetylene.

scholarly journals A Cofacial Metal-Organic Framework Based Photocathode for Carbon Dioxide Reduction

2021 ◽  
Author(s):  
Bowen Ding ◽  
Bun Chan ◽  
Nicholas Proschogo ◽  
Marcello Solomon ◽  
Cameron Kepert ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Energy Harvesting ◽  
Solar Energy ◽  
Metal Organic Framework ◽  
Carbon Dioxide Reduction ◽  
Solar Energy Harvesting ◽  
Metal Organic ◽  
Organic Framework

Innovative and robust photosensitisation materials play a cardinal role in advancing the combined effort towards efficient solar energy harvesting. Here, we demonstrate the photocathode functionality of a Metal-Organic Framework (MOF)...

A Microporous Zirconium Metal-Organic Framework Based on trans -Aconitic Acid for Selective Carbon Dioxide Adsorption

2019 ◽  
Vol 2019 (22) ◽  
pp. 2674-2679 ◽  
Author(s):  
Sujing Wang ◽  
Mohammad Wahiduzzaman ◽  
Charlotte Martineau-Corcos ◽  
Guillaume Maurin ◽  
Christian Serre
Keyword(s):  
Carbon Dioxide ◽  
Metal Organic Framework ◽  
Carbon Dioxide Adsorption ◽  
Aconitic Acid ◽  
Metal Organic ◽  
Zirconium Metal ◽  
Organic Framework

A versatile metal–organic framework for carbon dioxide capture and cooperative catalysis

2012 ◽  
Vol 48 (80) ◽  
pp. 9995 ◽  
Author(s):  
Jinhee Park ◽  
Jian-Rong Li ◽  
Ying-Pin Chen ◽  
Jiamei Yu ◽  
Andrey A. Yakovenko ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Carbon Dioxide Capture ◽  
Metal Organic Framework ◽  
Cooperative Catalysis ◽  
Metal Organic ◽  
Organic Framework

Single Crystal X-ray Diffraction Studies of Carbon Dioxide and Fuel-Related Gases Adsorbed on the Small Pore Scandium Terephthalate Metal Organic Framework, Sc2(O2CC6H4CO2)3

Langmuir ◽  
2009 ◽  
Vol 25 (6) ◽  
pp. 3618-3626 ◽  
Author(s):  
Stuart R. Miller ◽  
Paul A. Wright ◽  
Thomas Devic ◽  
Christian Serre ◽  
Gérard Férey ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Single Crystal ◽  
Metal Organic Framework ◽  
X Ray Diffraction ◽  
X Ray ◽  
Small Pore ◽  
Metal Organic ◽  
Organic Framework

A New Multi-Functional Cu(II)-Organic Framework as a Platform for Selective Carbon Dioxide Chemical Fixation and Separation of Organic Dyes

CrystEngComm ◽  
2021 ◽  
Author(s):  
Yang-Tian Yan ◽  
Chen-Yang Wang ◽  
Li-Na Zheng ◽  
Yun-Long Wu ◽  
Jiao Liu ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Benzoic Acid ◽  
Organic Dyes ◽  
Metal Organic Framework ◽  
Chemical Fixation ◽  
Acid Ligand ◽  
Metal Organic ◽  
Organic Framework

A new multi-functional metal-organic framework, {[Cu2(HL)(H2O)2]·NMP·2H2O}n (1), was assembled employing a asymmetrical V-shaped rigid multicarboxylic acid ligand H5L (H5L= 2,4-di(2′,5′-dicarboxylphenyl)benzoic acid) with Cu(II) ions. 1 possesses a 3D pore formed...

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