Metal-Organic-Framework-Derived Hollow N-Doped Porous Carbon with Ultrahigh Concentrations of Single Zn Atoms for Efficient Carbon Dioxide Conversion

2019 ◽  
Vol 131 (11) ◽  
pp. 3549-3553 ◽  
Author(s):  
Qihao Yang ◽  
Chun-Chuen Yang ◽  
Chia-Her Lin ◽  
Hai-Long Jiang
Keyword(s):  
Carbon Dioxide ◽  
Porous Carbon ◽  
Metal Organic Framework ◽  
Carbon Dioxide Conversion ◽  
Metal Organic ◽  
Organic Framework

Optimizing the mobility of active species in ionic liquid/MIL-101 composites for boosting carbon dioxide conversion

2021 ◽  
Author(s):  
Xi Liu ◽  
Meili Ding ◽  
Pan Ma ◽  
Jianfeng Yao
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquid ◽  
Ionic Liquids ◽  
Metal Organic Framework ◽  
Active Species ◽  
Carbon Dioxide Conversion ◽  
Metal Organic ◽  
Organic Framework

Imidazole ionic liquids were encapsulated in the cavities of a metal-organic framework (MOF), via ship-in-bottle and postsynthetic polymerization strategy to give IL@MIL-101 and polyILs@MIL-101, respectively. It is found that the...

A new hexagonal porous carbon nanoplate material derived from Al-based metal organic framework for high performance supercapacitors

2021 ◽  
Vol 371 ◽  
pp. 137826
Author(s):  
Xingyu Liu ◽  
Pingyuan Wang ◽  
Cuiping Chang ◽  
Yongmei Chen ◽  
Yanzhi Sun ◽  
...  
Keyword(s):  
Porous Carbon ◽  
High Performance ◽  
Metal Organic Framework ◽  
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.

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