Micelle Formation inside Zeolites: A Critical Step in Zeolite Surfactant-Templating Observed by Raman Microspectroscopy

[Image: see text] Micelle formation inside faujasite (FAU) zeolite, a critical step in the introduction of mesoporosity in zeolites by surfactant templating, has been confirmed by both (13)C NMR and Raman spectroscopy. Here we provide unambiguous evidence of the incorporation of surfactant molecules...

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Autores principales: Fleury, Guillaume, Mendoza-Castro, Monica J., Linares, Noemi, Roeffaers, Maarten B. J., García-Martínez, Javier
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2021
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8729504/
https://www.ncbi.nlm.nih.gov/pubmed/35005627
http://dx.doi.org/10.1021/acsmaterialslett.1c00514
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author Fleury, Guillaume
Mendoza-Castro, Monica J.
Linares, Noemi
Roeffaers, Maarten B. J.
García-Martínez, Javier
author_facet Fleury, Guillaume
Mendoza-Castro, Monica J.
Linares, Noemi
Roeffaers, Maarten B. J.
García-Martínez, Javier
author_sort Fleury, Guillaume
collection PubMed
description [Image: see text] Micelle formation inside faujasite (FAU) zeolite, a critical step in the introduction of mesoporosity in zeolites by surfactant templating, has been confirmed by both (13)C NMR and Raman spectroscopy. Here we provide unambiguous evidence of the incorporation of surfactant molecules inside zeolites during the first step of the surfactant-templating process followed by their self-assembly into micelles after hydrothermal treatment. The homogeneous presence of these micelles throughout zeolite crystals has been directly observed by Raman microspectroscopy, confirming the uniform incorporation of mesoporosity in zeolites by surfactant templating.
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spelling pubmed-87295042022-01-06 Micelle Formation inside Zeolites: A Critical Step in Zeolite Surfactant-Templating Observed by Raman Microspectroscopy Fleury, Guillaume Mendoza-Castro, Monica J. Linares, Noemi Roeffaers, Maarten B. J. García-Martínez, Javier ACS Mater Lett [Image: see text] Micelle formation inside faujasite (FAU) zeolite, a critical step in the introduction of mesoporosity in zeolites by surfactant templating, has been confirmed by both (13)C NMR and Raman spectroscopy. Here we provide unambiguous evidence of the incorporation of surfactant molecules inside zeolites during the first step of the surfactant-templating process followed by their self-assembly into micelles after hydrothermal treatment. The homogeneous presence of these micelles throughout zeolite crystals has been directly observed by Raman microspectroscopy, confirming the uniform incorporation of mesoporosity in zeolites by surfactant templating. American Chemical Society 2021-11-29 2022-01-03 /pmc/articles/PMC8729504/ /pubmed/35005627 http://dx.doi.org/10.1021/acsmaterialslett.1c00514 Text en © 2021 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by/4.0/Permits the broadest form of re-use including for commercial purposes, provided that author attribution and integrity are maintained (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Fleury, Guillaume
Mendoza-Castro, Monica J.
Linares, Noemi
Roeffaers, Maarten B. J.
García-Martínez, Javier
Micelle Formation inside Zeolites: A Critical Step in Zeolite Surfactant-Templating Observed by Raman Microspectroscopy
title Micelle Formation inside Zeolites: A Critical Step in Zeolite Surfactant-Templating Observed by Raman Microspectroscopy
title_full Micelle Formation inside Zeolites: A Critical Step in Zeolite Surfactant-Templating Observed by Raman Microspectroscopy
title_fullStr Micelle Formation inside Zeolites: A Critical Step in Zeolite Surfactant-Templating Observed by Raman Microspectroscopy
title_full_unstemmed Micelle Formation inside Zeolites: A Critical Step in Zeolite Surfactant-Templating Observed by Raman Microspectroscopy
title_short Micelle Formation inside Zeolites: A Critical Step in Zeolite Surfactant-Templating Observed by Raman Microspectroscopy
title_sort micelle formation inside zeolites: a critical step in zeolite surfactant-templating observed by raman microspectroscopy
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8729504/
https://www.ncbi.nlm.nih.gov/pubmed/35005627
http://dx.doi.org/10.1021/acsmaterialslett.1c00514
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