Mechanistic investigation of benzene esterification by K(2)CO(3)/TiO(2): the catalytic role of the multifunctional interface

Potassium carbonate dispersed over a defective TiO(2) support (K(2)CO(3)/TiO(2)) is an efficient catalyst for benzene esterification with CO(2) and CH(3)OH. Density functional theory calculations reveal that this unique catalytic reactivity originates from the cooperation of the Ti(3+)/K(+) surface...

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Detalles Bibliográficos
Autores principales: Meeprasert, Jittima, Li, Guanna, Pidko, Evgeny A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2021
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8353652/
https://www.ncbi.nlm.nih.gov/pubmed/34308941
http://dx.doi.org/10.1039/d1cc02513a
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author Meeprasert, Jittima
Li, Guanna
Pidko, Evgeny A.
author_facet Meeprasert, Jittima
Li, Guanna
Pidko, Evgeny A.
author_sort Meeprasert, Jittima
collection PubMed
description Potassium carbonate dispersed over a defective TiO(2) support (K(2)CO(3)/TiO(2)) is an efficient catalyst for benzene esterification with CO(2) and CH(3)OH. Density functional theory calculations reveal that this unique catalytic reactivity originates from the cooperation of the Ti(3+)/K(+) surface sites. The K(2)CO(3) promotor steers the stabilization of surface intermediates thus preventing catalyst deactivation.
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spelling pubmed-83536522021-08-25 Mechanistic investigation of benzene esterification by K(2)CO(3)/TiO(2): the catalytic role of the multifunctional interface Meeprasert, Jittima Li, Guanna Pidko, Evgeny A. Chem Commun (Camb) Chemistry Potassium carbonate dispersed over a defective TiO(2) support (K(2)CO(3)/TiO(2)) is an efficient catalyst for benzene esterification with CO(2) and CH(3)OH. Density functional theory calculations reveal that this unique catalytic reactivity originates from the cooperation of the Ti(3+)/K(+) surface sites. The K(2)CO(3) promotor steers the stabilization of surface intermediates thus preventing catalyst deactivation. The Royal Society of Chemistry 2021-07-19 /pmc/articles/PMC8353652/ /pubmed/34308941 http://dx.doi.org/10.1039/d1cc02513a Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Meeprasert, Jittima
Li, Guanna
Pidko, Evgeny A.
Mechanistic investigation of benzene esterification by K(2)CO(3)/TiO(2): the catalytic role of the multifunctional interface
title Mechanistic investigation of benzene esterification by K(2)CO(3)/TiO(2): the catalytic role of the multifunctional interface
title_full Mechanistic investigation of benzene esterification by K(2)CO(3)/TiO(2): the catalytic role of the multifunctional interface
title_fullStr Mechanistic investigation of benzene esterification by K(2)CO(3)/TiO(2): the catalytic role of the multifunctional interface
title_full_unstemmed Mechanistic investigation of benzene esterification by K(2)CO(3)/TiO(2): the catalytic role of the multifunctional interface
title_short Mechanistic investigation of benzene esterification by K(2)CO(3)/TiO(2): the catalytic role of the multifunctional interface
title_sort mechanistic investigation of benzene esterification by k(2)co(3)/tio(2): the catalytic role of the multifunctional interface
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8353652/
https://www.ncbi.nlm.nih.gov/pubmed/34308941
http://dx.doi.org/10.1039/d1cc02513a
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AT pidkoevgenya mechanisticinvestigationofbenzeneesterificationbyk2co3tio2thecatalyticroleofthemultifunctionalinterface

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