Synergistic combination of the nanoporous system of MOF-808 with a polyoxomolybdate to design an effective catalyst: simultaneous oxidative desulfurization and denitrogenation processes

Literature Information

Publication Date 2021-06-21
DOI 10.1039/D1SE00522G
Impact Factor 6.367
Authors

Simone C. Fernandes, Alexandre M. Viana, Baltazar de Castro, Luís Cunha-Silva, Salete S. Balula


View Original

Abstract

The encapsulation of a polyoxomolybdate, H3(PMo12O40)·nH2O (PMo12), in the nanoporous MOF-808 framework was carried out for the first time by a straightforward in situ method based on a “bottle-around-the ship” approach, to prepare an unprecedented nanocomposite, PMo12@MOF-808. This material revealed notable catalytic activity for simultaneous oxidative desulfurization and denitrogenation of a model fuel containing the most representative refractory sulfur and nitrogen compounds in fuels: near complete desulfurization and denitrogenation were achieved after 1 h using the H2O2 oxidant. Moreover, PMo12@MOF-808 showed high stability and the nonexistence of activity loss for consecutive recycling reactions. The absence of PMo12 leaching and, simultaneously, the non-occurrence of cavity blockage reflects the ideal synergistic combination of the pore size to accommodate guest active PMo12 with pore entrance dimensions that promote a high diffusion of sulfur/nitrogen compounds and H2O2 during concurrent oxidative desulfurization and denitrogenation reactions.

Related Literature

On carbonate stability in caesium iodide melt

2001-03-14 Paper

DOI: 10.1039/B100172H

Electronic spectra of linear isoelectronic species HC6H+, C6H, HC5N+

Sigrid D. Peyerimhoff

2001-03-19 Paper

DOI: 10.1039/B009604K

Electron magnetic resonance study of stable radicals in irradiated D-fructose single crystals

Gauthier Vanhaelewyn, Philippe Lahorte, Frank De Proft, Wim Mondelaers, Paul Geerlings, Freddy Callens

2001-04-03 Paper

DOI: 10.1039/B008248L

An amorphous approach to the structure of a Pt–Fe/γ-Al2O3catalyst characterized by XAFS

Li-wu Lin, Yuan Kou, Ming Zou, Zhen Yan

2001-03-29 Paper

DOI: 10.1039/B100690H

You might also like

Compound Q&A

What are the main uses of (3.beta.)-3-Hydroxy-N,N-dimethyl-chol-5-en-24-amide (CAS: 79066-03-8)?

(3.beta.)-3-Hydroxy-N,N-dimethyl-chol-5-en-24-amide (CAS: 79066-03-8) is primari...

79066-03-8(3.beta.)-3-Hydroxy-...
Compound Q&A

What regulatory guidelines apply to 5-(aminomethyl)-2-methoxyphenol (CAS: 89702-89-6)?

5-(Aminomethyl)-2-methoxyphenol (CAS: 89702-89-6) is classified under GHS as a s...

89702-89-65-(aminomethyl)-2-me...
Compound Q&A

What is Thieno[2,3-c]pyridin-7(6H)-one (CAS: 28981-13-7)?

Thieno[2,3-c]pyridin-7(6H)-one (CAS: 28981-13-7) is a heterocyclic organic compo...

28981-13-7Thieno[2,3-c]pyridin...
Compound Q&A

Is 1-[(6-Methoxy-3-pyridinyl)methyl]-4-piperidinamine dihydrochloride (CAS: 1185311-28-7) safe?

1-[(6-Methoxy-3-pyridinyl)methyl]-4-piperidinamine dihydrochloride is generally ...

1185311-28-71-[(6-Methoxy-3-pyri...
Compound Q&A

What regulatory guidelines apply to [(2E)-3-Phenyl-2-propen-1-yl]phosphonic acid (CAS: 146404-58-2)?

[(2E)-3-Phenyl-2-propen-1-yl]phosphonic acid (CAS: 146404-58-2) is regulated und...

146404-58-2[(2E)-3-Phenyl-2-pro...
Compound Q&A

What regulatory guidelines apply to 6-Bromo-7-methoxyquinoline (CAS: 1620515-86-7)?

6-Bromo-7-methoxyquinoline (CAS: 1620515-86-7) falls under the scope of the Glob...

1620515-86-76-Bromo-7-methoxyqui...
Compound Q&A

What industries use (2R)-1-(1-Benzofuran-2-yl)-N-propyl-2-pentanamine (CAS: 260550-89-8)?

This compound is primarily used in the pharmaceutical industry for the developme...

260550-89-8(2R)-1-(1-Benzofuran...
1228013-15-71-Ethyl-7-[2-methyl-...
Compound Q&A

Are there alternatives to {5-(Acryloylamino)-2-[(dimethylamino)methyl]phenyl}boronic acid (CAS: 1217500-78-1) in synthesis?

Alternative reagents such as 2-[(dimethylamino)methyl]phenylboronic acid or rela...

1217500-78-1{5-(Acryloylamino)-2...
Compound Q&A

What is 3-(Piperidin-4-yloxy)pyridine (CAS: 310881-48-2)?

3-(Piperidin-4-yloxy)pyridine (CAS: 310881-48-2) is an organic compound with the...

310881-48-23-(Piperidin-4-yloxy...
Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.