Strategies for Improving the CO(2) Adsorption Process of CPO-27-Mg through Thermal Treatment and Urea Functionalization

In this work, the influence of degassing temperature and urea functionalization were investigated as ways to improve the CO(2) adsorption performance of CPO-27-Mg. Through post-synthesis modification treatments, four samples with different degrees of urea functionalization were obtained, incorporati...

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Autores principales: Godoy, Agustín A., Villarroel-Rocha, Dimar, Arroyo-Gómez, José Joaquín, Bernini, Celeste, Narda, Griselda, Sapag, Karim
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9821002/
https://www.ncbi.nlm.nih.gov/pubmed/36614456
http://dx.doi.org/10.3390/ma16010117
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author Godoy, Agustín A.
Villarroel-Rocha, Dimar
Arroyo-Gómez, José Joaquín
Bernini, Celeste
Narda, Griselda
Sapag, Karim
author_facet Godoy, Agustín A.
Villarroel-Rocha, Dimar
Arroyo-Gómez, José Joaquín
Bernini, Celeste
Narda, Griselda
Sapag, Karim
author_sort Godoy, Agustín A.
collection PubMed
description In this work, the influence of degassing temperature and urea functionalization were investigated as ways to improve the CO(2) adsorption performance of CPO-27-Mg. Through post-synthesis modification treatments, four samples with different degrees of urea functionalization were obtained, incorporating 10, 25, 50, and 100% of urea concerning the metal sites of the MOF. Alternatively, the influence of the degassing temperature of the non-functionalized MOF between 70 and 340 °C was also evaluated. The resulting compounds were characterized by N(2) adsorption–desorption isotherms at −196 °C using TGA-MS, FTIR, and PXRD. Finally, the thermally treated and functionalized CPO-27-Mg was evaluated for CO(2) capture.
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spelling pubmed-98210022023-01-07 Strategies for Improving the CO(2) Adsorption Process of CPO-27-Mg through Thermal Treatment and Urea Functionalization Godoy, Agustín A. Villarroel-Rocha, Dimar Arroyo-Gómez, José Joaquín Bernini, Celeste Narda, Griselda Sapag, Karim Materials (Basel) Article In this work, the influence of degassing temperature and urea functionalization were investigated as ways to improve the CO(2) adsorption performance of CPO-27-Mg. Through post-synthesis modification treatments, four samples with different degrees of urea functionalization were obtained, incorporating 10, 25, 50, and 100% of urea concerning the metal sites of the MOF. Alternatively, the influence of the degassing temperature of the non-functionalized MOF between 70 and 340 °C was also evaluated. The resulting compounds were characterized by N(2) adsorption–desorption isotherms at −196 °C using TGA-MS, FTIR, and PXRD. Finally, the thermally treated and functionalized CPO-27-Mg was evaluated for CO(2) capture. MDPI 2022-12-22 /pmc/articles/PMC9821002/ /pubmed/36614456 http://dx.doi.org/10.3390/ma16010117 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Godoy, Agustín A.
Villarroel-Rocha, Dimar
Arroyo-Gómez, José Joaquín
Bernini, Celeste
Narda, Griselda
Sapag, Karim
Strategies for Improving the CO(2) Adsorption Process of CPO-27-Mg through Thermal Treatment and Urea Functionalization
title Strategies for Improving the CO(2) Adsorption Process of CPO-27-Mg through Thermal Treatment and Urea Functionalization
title_full Strategies for Improving the CO(2) Adsorption Process of CPO-27-Mg through Thermal Treatment and Urea Functionalization
title_fullStr Strategies for Improving the CO(2) Adsorption Process of CPO-27-Mg through Thermal Treatment and Urea Functionalization
title_full_unstemmed Strategies for Improving the CO(2) Adsorption Process of CPO-27-Mg through Thermal Treatment and Urea Functionalization
title_short Strategies for Improving the CO(2) Adsorption Process of CPO-27-Mg through Thermal Treatment and Urea Functionalization
title_sort strategies for improving the co(2) adsorption process of cpo-27-mg through thermal treatment and urea functionalization
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9821002/
https://www.ncbi.nlm.nih.gov/pubmed/36614456
http://dx.doi.org/10.3390/ma16010117
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