Metalation and DFT studies of metal organic frameworks UiO-66(Zr) with vanadium chloride as allyl alcohol epoxidation catalyst

2019 ◽  
Vol 1198 ◽  
pp. 126940 ◽  
Author(s):  
Elham Geravand ◽  
Faezeh Farzaneh ◽  
Mina Ghiasi
Keyword(s):  
Allyl Alcohol ◽  
Metal Organic Frameworks ◽  
Dft Studies ◽  
Metal Organic ◽  
Vanadium Chloride ◽  
Allyl Alcohol Epoxidation ◽  
Epoxidation Catalyst

Pore-Steric Photocatalytic Enhancement in Isoreticular Rod-Packed Titania Metal-Organic Frameworks

2020 ◽  
Author(s):  
Demetrius Vazquez ◽  
Matthew W. Logan ◽  
Zhihengyu Chen ◽  
Nijamudheen Abdulrahiman ◽  
Wesley Newsome ◽  
...  
Keyword(s):  
Electronic Structures ◽  
Local Structure ◽  
Gas Adsorption ◽  
Metal Organic Frameworks ◽  
Heterogeneous Photocatalysis ◽  
Mild Oxidation ◽  
Photocatalytic Efficiency ◽  
Dft Studies ◽  
Secondary Building Units ◽  
Metal Organic

Titania metal-organic frameworks (MOFs) are attractive materials for noble-metal-free heterogeneous photocatalysis because of their tunable photoredox activity. In this work, we present the effect of decreased pore-steric interference in photocatalysis by creating a new series of MOFs via isoreticular expansion. These new UCFMOFs pack in a hex rod net, are composed of 1-dimensional titania secondary building units and organic links of increased metrics, exhibiting pore apertures with expanded sizes and increased photocatalytic kinetics. Powder based crystallography, in tandem with local structure, gas adsorption, and DFT studies, enabled elucidation of their crystal, steric, and electronic structures that explain their increased photocatalytic efficiency towards mild oxidation of organic probes.<br>

Amino-decorated bis(pyrazolate) metal–organic frameworks for carbon dioxide capture and green conversion into cyclic carbonates

2019 ◽  
Vol 6 (2) ◽  
pp. 533-545 ◽  
Author(s):  
Rebecca Vismara ◽  
Giulia Tuci ◽  
Nello Mosca ◽  
Kostiantyn V. Domasevitch ◽  
Corrado Di Nicola ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Carbon Dioxide Capture ◽  
Metal Organic Frameworks ◽  
Cyclic Carbonates ◽  
Metal Organic ◽  
Green Conditions ◽  
Epoxidation Catalyst

The amino-tagged bis(pyrazolate) MOF Zn(BPZNH2) is an excellent CO2 adsorbent and CO2 epoxidation catalyst under green conditions.

Specific recognition of toxic allyl alcohol by pore-functionalized metal–organic frameworks

2020 ◽  
Vol 5 (2) ◽  
pp. 469-476 ◽  
Author(s):  
Aamod V. Desai ◽  
Shivani Sharma ◽  
Arkendu Roy ◽  
Mandar M. Shirolkar ◽  
Sujit K. Ghosh
Keyword(s):  
Allyl Alcohol ◽  
Metal Organic Frameworks ◽  
Specific Recognition ◽  
Metal Organic

Two rationally designed MOFs were reported for the luminescent detection of toxic allyl alcohol selectively over other small alcohols.

Pore-Steric Photocatalytic Enhancement in Isoreticular Rod-Packed Titania Metal-Organic Frameworks

2020 ◽  
Author(s):  
Demetrius Vazquez ◽  
Matthew W. Logan ◽  
Zhihengyu Chen ◽  
Nijamudheen Abdulrahiman ◽  
Wesley Newsome ◽  
...  
Keyword(s):  
Electronic Structures ◽  
Local Structure ◽  
Gas Adsorption ◽  
Metal Organic Frameworks ◽  
Heterogeneous Photocatalysis ◽  
Mild Oxidation ◽  
Photocatalytic Efficiency ◽  
Dft Studies ◽  
Secondary Building Units ◽  
Metal Organic

Titania metal-organic frameworks (MOFs) are attractive materials for noble-metal-free heterogeneous photocatalysis because of their tunable photoredox activity. In this work, we present the effect of decreased pore-steric interference in photocatalysis by creating a new series of MOFs via isoreticular expansion. These new UCFMOFs pack in a hex rod net, are composed of 1-dimensional titania secondary building units and organic links of increased metrics, exhibiting pore apertures with expanded sizes and increased photocatalytic kinetics. Powder based crystallography, in tandem with local structure, gas adsorption, and DFT studies, enabled elucidation of their crystal, steric, and electronic structures that explain their increased photocatalytic efficiency towards mild oxidation of organic probes.<br>

Immobilization and DFT studies of Tin chloride on UiO-66 metal–organic frameworks as active catalyst for enamination of acetylacetone

2019 ◽  
Vol 16 (10) ◽  
pp. 2231-2241
Author(s):  
Faezeh Farzaneh ◽  
Nasim Kabir ◽  
Elham Geravand ◽  
Mina Ghiasi ◽  
Mehdi Ghandi
Keyword(s):  
Active Catalyst ◽  
Metal Organic Frameworks ◽  
Dft Studies ◽  
Tin Chloride ◽  
Metal Organic

Immobilisation of a molecular epoxidation catalyst on UiO-66 and -67: the effect of pore size on catalyst activity and recycling

2015 ◽  
Vol 44 (36) ◽  
pp. 15976-15983 ◽  
Author(s):  
Marlene Kaposi ◽  
Mirza Cokoja ◽  
Christine H. Hutterer ◽  
Simone A. Hauser ◽  
Tobias Kaposi ◽  
...  
Keyword(s):  
Pore Size ◽  
Catalyst Activity ◽  
Metal Organic Frameworks ◽  
Metal Organic ◽  
Epoxidation Catalyst

Amino-functionalised metal–organic frameworks UiO-66 and -67 were post-synthetically modified with a Mo(vi) compound and applied in epoxidation catalysis.

Metal-Organic Frameworks

2021 ◽  
Author(s):  
Lars Öhrström ◽  
Francoise M. Amombo Noa
Keyword(s):  
Metal Organic Frameworks ◽  
Metal Organic

Substrate templated synthesis of single-phase and uniform Zr-porphyrin-based metal–organic frameworks

2020 ◽  
Vol 7 (1) ◽  
pp. 221-231
Author(s):  
Seong Won Hong ◽  
Ju Won Paik ◽  
Dongju Seo ◽  
Jae-Min Oh ◽  
Young Kyu Jeong ◽  
...  
Keyword(s):  
Chemical Bath Deposition ◽  
Single Phase ◽  
Metal Organic Frameworks ◽  
Templated Synthesis ◽  
Pore Structures ◽  
Phase Pure ◽  
Metal Organic ◽  
Cbd Method

We successfully demonstrate that the chemical bath deposition (CBD) method is a versatile method for synthesizing phase-pure and uniform MOFs by controlling their nucleation stages and pore structures.

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