Microporous mixed-metal mixed-ligand metal organic framework for selective CO2 capture

CrystEngComm ◽  
2018 ◽  
Vol 20 (39) ◽  
pp. 6088-6093 ◽  
Author(s):  
Rahul Maity ◽  
Debanjan Chakraborty ◽  
Shyamapada Nandi ◽  
Kushwaha Rinku ◽  
Ramanathan Vaidhyanathan
Keyword(s):  
Co2 Capture ◽  
Metal Organic Framework ◽  
Mixed Ligand ◽  
Mixed Metal ◽  
Adsorption Sites ◽  
Metal Organic ◽  
Multiple Adsorption ◽  
Organic Framework

Layered-pillared framework of the CO2-loaded MOF developed using this mixed-metal mixed-ligand approach showing the multiple-adsorption sites within the MOF.

Integrating multiple adsorption sites and tortuous diffusion paths into a metal–organic framework for C3H4/C3H6 separation

2019 ◽  
Vol 7 (44) ◽  
pp. 25254-25257 ◽  
Author(s):  
Xue-Qian Wu ◽  
Yabo Xie ◽  
Jing-Hao Liu ◽  
Tao He ◽  
Yong-Zheng Zhang ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
High Adsorption ◽  
Adsorption Sites ◽  
Open Metal Sites ◽  
Metal Organic ◽  
Diffusion Paths ◽  
High Adsorption Capacity ◽  
Multiple Adsorption ◽  
Excellent Selectivity ◽  
Organic Framework

By integrating open metal sites, Lewis basic sites, and tortuous diffusion paths, a new metal–organic framework has been designed and synthesized, which exhibits high adsorption capacity and excellent selectivity for separating a C3H4/C3H6 mixture.

A Zn(ii) metal–organic framework constructed by a mixed-ligand strategy for CO2 capture and gas separation

CrystEngComm ◽  
2019 ◽  
Vol 21 (21) ◽  
pp. 3289-3294 ◽  
Author(s):  
Lifei Zou ◽  
Jiaqi Yuan ◽  
Yang Yuan ◽  
Jiaming Gu ◽  
Guanghua Li ◽  
...  
Keyword(s):  
Gas Separation ◽  
Co2 Capture ◽  
Metal Organic Framework ◽  
Mixed Ligand ◽  
Metal Organic ◽  
Organic Framework

A microporous Zn(ii) metal–organic framework has been assembled using a mixed-ligand strategy, and it exhibits high capture ability for CO2 and good selectivity for CO2/CH4, C2H6/CH4 and C3H8/CH4.

Host–guest adsorption behavior of deuterated methane and molecular oxygen in a porous rare-earth metal–organic framework

2014 ◽  
Vol 29 (S1) ◽  
pp. S96-S101 ◽  
Author(s):  
Stephen H. Ogilvie ◽  
Samuel G. Duyker ◽  
Peter D. Southon ◽  
Vanessa K. Peterson ◽  
Cameron J. Kepert
Keyword(s):  
Molecular Oxygen ◽  
Guest Molecule ◽  
Metal Organic Framework ◽  
Earth Metal ◽  
Adsorption Sites ◽  
Bridging Ligand ◽  
Neutron Powder Diffraction Data ◽  
Metal Organic ◽  
Multiple Adsorption ◽  
Organic Framework

The yttrium-based metal–organic framework, Y(btc) (btc = 1,3,5-benzenetricarboxylate), shows moderate uptake of methane (0.623 mmol g−1) and molecular oxygen (0.183 mmol g−1) at 1 bar and 308 K. Neutron powder-diffraction data for the guest-free, CD4-, and O2-loaded framework reveal multiple adsorption sites for each gas. Both molecular guests exhibit interactions with the host framework characterised by distances between the framework and guest atoms that range from 2.83 to 4.81 Å, with these distances identifying interaction most commonly between the guest molecule and the carboxylate functional groups of the benzenetricarboxylate bridging ligand of the host.

scholarly journals Photocatalytic CO2 reduction by a mixed metal (Zr/Ti), mixed ligand metal–organic framework under visible light irradiation

2015 ◽  
Vol 51 (26) ◽  
pp. 5735-5738 ◽  
Author(s):  
Yeob Lee ◽  
Sangjun Kim ◽  
Jeung Ku Kang ◽  
Seth M. Cohen
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Metal Organic Framework ◽  
Co2 Reduction ◽  
Mixed Ligand ◽  
Light Irradiation ◽  
Mixed Metal ◽  
Metal Organic ◽  
Organic Framework

Postsynthetic exchange (PSE) of Ti(iv) into a Zr(iv)-based MOF enabled photocatalytic CO2 reduction to HCOOH under visible light irradiation with the aid of BNAH and TEOA.

A 2-Fold Interpenetrated Nitrogen-Rich Metal–Organic Framework: Dye Adsorption and CO2 Capture and Conversion

2021 ◽  
Author(s):  
Xiao-Li Yang ◽  
Yang-Tian Yan ◽  
Wen-Juan Wang ◽  
Ze-Ze Hao ◽  
Wen-Yan Zhang ◽  
...  
Keyword(s):  
Co2 Capture ◽  
Metal Organic Framework ◽  
Dye Adsorption ◽  
Metal Organic ◽  
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
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