Metal–Organic Framework Based on α-Cyclodextrin Gives High Ethylene Gas Adsorption Capacity and Storage Stability

2020 ◽  
Vol 12 (30) ◽  
pp. 34095-34104 ◽  
Author(s):  
Han Li ◽  
Linfan Shi ◽  
Chao Li ◽  
Xiong Fu ◽  
Qiang Huang ◽  
...  
Keyword(s):  
Adsorption Capacity ◽  
Storage Stability ◽  
Gas Adsorption ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
And Storage ◽  
Organic Framework

scholarly journals Synthesis of MIL-101(Cr) Metal Organic Framework by Green Synthesis for CO2 Gas Adsorption

2021 ◽  
Vol 945 (1) ◽  
pp. 012074
Author(s):  
Pui San Ho ◽  
Kok Chung Chong ◽  
Soon Onn Lai ◽  
Shee Keat Mah ◽  
Sze Shin Lee ◽  
...  
Keyword(s):  
Adsorption Capacity ◽  
Gas Adsorption ◽  
Metal Organic Framework ◽  
Critical Role ◽  
Operating Cost ◽  
Solvent Free ◽  
Molar Ratio ◽  
Promising Alternative ◽  
Metal Organic ◽  
Organic Framework

Abstract Global warming issue due to the excessive carbon dioxide gas emission have raised strong interest in capturing or reducing the CO2 from flue gas or atmosphere. Physisorption-based CO2 capture applying the metal organic framework (MOF) provides a promising alternative for capturing CO2 due to the simplicity, low operating cost, and low energy requirement of the adsorption approach combined with the high CO2 adsorption capacity MOF material. In this study, a series of Chromium based MIL MOF with a variety molar ratio of chromium metal to 1,4-Benzene Dicarboxylate (BDC) organic linker were prepared via the solvent-free method (mechanochemical) to develop a clean and efficient way of synthesising MOF samples as promising CO2 adsorbents. The XRD results and FTIR spectra have confirmed the successful fabrication of MIL-101(Cr) MOF using the solvent-free method. The SEM images illustrated fine growth of irregular shaped coarse particles for Cr MOF with equal mole ratio of Cr to BDC. The MIL-101(Cr) samples were also tested on their CO2 adsorption capacity to understand the influence of molar ratio of the starting materials on the CO2 adsorption capacity. It was found that the MIL-101(Cr)1 led to the formation of a product with the highest CO2 uptake capacity of 18.78 mmol/g. In contrast, the EDS analysis result revealed that all the samples synthesised in this work were well incorporated with the Chromium element. It is therefore suggested that the molar ratio of Cr to BDC plays a critical role in determining the CO2 gas adsorption capacity.

High Gas Adsorption Capacity of anagw-Type Metal-Organic Framework Decorated with Methyl Groups

2016 ◽  
Vol 2016 (29) ◽  
pp. 4727-4730 ◽  
Author(s):  
Liting Du ◽  
Zhiyong Lu ◽  
Li Xu ◽  
Mengtao Ma ◽  
Jinchi Zhang
Keyword(s):  
Adsorption Capacity ◽  
Gas Adsorption ◽  
Metal Organic Framework ◽  
Methyl Groups ◽  
Metal Organic ◽  
Organic Framework

Enhanced water stability and CO2 gas sorption properties of a methyl functionalized titanium metal–organic framework

2014 ◽  
Vol 38 (7) ◽  
pp. 2752-2755 ◽  
Author(s):  
Ji Hyuk Im ◽  
Nakeun Ko ◽  
Seung Jae Yang ◽  
Hye Jeong Park ◽  
Jaheon Kim ◽  
...  
Keyword(s):  
Adsorption Capacity ◽  
Gas Adsorption ◽  
Metal Organic Framework ◽  
Sorption Properties ◽  
Water Stability ◽  
Titanium Metal ◽  
Framework Structure ◽  
Co2 Gas ◽  
Metal Organic ◽  
Organic Framework

A methyl-modified metal–organic framework (m-TiBDC) exhibiting significantly enhanced hydrostability than unmodified TiBDC maintains its framework structure and also CO2 gas adsorption capacity even after its immersion in water for 2 hours.

Gas Adsorption and Storage in Metal−Organic Framework MOF-177

Langmuir ◽  
2007 ◽  
Vol 23 (26) ◽  
pp. 12937-12944 ◽  
Author(s):  
Yingwei Li ◽  
Ralph T. Yang
Keyword(s):  
Gas Adsorption ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
And Storage ◽  
Organic Framework

Triple Framework Interpenetration and Immobilization of Open Metal Sites within a Microporous Mixed Metal–Organic Framework for Highly Selective Gas Adsorption

2012 ◽  
Vol 51 (9) ◽  
pp. 4947-4953 ◽  
Author(s):  
Zhangjing Zhang ◽  
Shengchang Xiang ◽  
Kunlun Hong ◽  
Madhab, C. Das ◽  
Hadi D. Arman ◽  
...  
Keyword(s):  
Gas Adsorption ◽  
Metal Organic Framework ◽  
Mixed Metal ◽  
Open Metal Sites ◽  
Metal Organic ◽  
Organic Framework

Selective gas adsorption and unique phase transition properties in a stable magnesium metal-organic framework constructed from infinite metal chains

CrystEngComm ◽  
2013 ◽  
Vol 15 (45) ◽  
pp. 9688 ◽  
Author(s):  
Yangyang Liu ◽  
Ying-Pin Chen ◽  
Tian-Fu Liu ◽  
Andrey A. Yakovenko ◽  
Aaron M. Raiff ◽  
...  
Keyword(s):  
Phase Transition ◽  
Gas Adsorption ◽  
Metal Organic Framework ◽  
Magnesium Metal ◽  
Metal Organic ◽  
Organic Framework

Enhanced performance in gas adsorption and Li ion batteries by docking Li+ in a crown ether-based metal–organic framework

2016 ◽  
Vol 52 (14) ◽  
pp. 3003-3006 ◽  
Author(s):  
Linyi Bai ◽  
Binbin Tu ◽  
Yi Qi ◽  
Qiang Gao ◽  
Dong Liu ◽  
...  
Keyword(s):  
Crown Ether ◽  
Metal Ions ◽  
Gas Adsorption ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Li Ion Batteries ◽  
Metal Organic ◽  
Li Ion ◽  
Organic Framework

Incorporating supramolecular recognition units, crown ether rings, into metal–organic frameworks enables the docking of metal ions through complexation for enhanced performance.

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