Heteroatom framework distribution and layer charge of sodium Taeniolite

The most advanced applications of clays depend crucially on their hydration state and swelling is probably the most important feature of expandable 2:1 layered silicate. Sodium Taeniolite, Na-TAE, a swelling trioctahedral fluormica, has been synthesized and studied using thermogravimetric analysis,...

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Autores: Perdigón Aller, Ana Carmen, Pesquera, Carmen, Cota Reguero, Agustín, Osuna, Francisco J., Pavón González, Esperanza, Alba Carranza, María Dolores
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2018
País:España
Institución:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/144363
Acceso en línea:https://hdl.handle.net/11441/144363
https://doi.org/10.1016/j.clay.2018.03.036
Access Level:acceso abierto
Palabra clave:Clay minerals
Fluorohectorite
Mica
MAS NMR
Taeniolite
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spelling Heteroatom framework distribution and layer charge of sodium TaeniolitePerdigón Aller, Ana CarmenPesquera, CarmenCota Reguero, AgustínOsuna, Francisco J.Pavón González, EsperanzaAlba Carranza, María DoloresClay mineralsFluorohectoriteMicaMAS NMRTaenioliteThe most advanced applications of clays depend crucially on their hydration state and swelling is probably the most important feature of expandable 2:1 layered silicate. Sodium Taeniolite, Na-TAE, a swelling trioctahedral fluormica, has been synthesized and studied using thermogravimetric analysis, X-ray diffraction, scanning electron microscopy and infrared and solid state NMR spectroscopies. The results indicated the formation of a swelling 2:1 phyllosilicate with actual layer charge lower than the nominal one. Herein, a new heteroatom distribution and more accurate composition could be deduced.Junta de Andalucía (España) y fondos europeos FEDER-P12- FQM-567Programa del Estado Español de I+D+i y fondos europeos FEDER-MAT2015-63929-RENRESA. España-0079000237Marie Skłodowska-Curie de la Unión Europea-291780ElsevierFísica de la Materia CondensadaJunta de AndalucíaEuropean Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER)Gobierno de EspañaENRESA2018info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/144363https://doi.org/10.1016/j.clay.2018.03.036reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésApplied Clay Science, 158, 246-251.P12- FQM-567MAT2015-63929-RENRESA 0079000237https://doi.org/10.1016/j.clay.2018.03.036info:eu-repo/semantics/openAccessoai:idus.us.es:11441/1443632026-06-17T12:51:07Z
dc.title.none.fl_str_mv Heteroatom framework distribution and layer charge of sodium Taeniolite
title Heteroatom framework distribution and layer charge of sodium Taeniolite
spellingShingle Heteroatom framework distribution and layer charge of sodium Taeniolite
Perdigón Aller, Ana Carmen
Clay minerals
Fluorohectorite
Mica
MAS NMR
Taeniolite
title_short Heteroatom framework distribution and layer charge of sodium Taeniolite
title_full Heteroatom framework distribution and layer charge of sodium Taeniolite
title_fullStr Heteroatom framework distribution and layer charge of sodium Taeniolite
title_full_unstemmed Heteroatom framework distribution and layer charge of sodium Taeniolite
title_sort Heteroatom framework distribution and layer charge of sodium Taeniolite
dc.creator.none.fl_str_mv Perdigón Aller, Ana Carmen
Pesquera, Carmen
Cota Reguero, Agustín
Osuna, Francisco J.
Pavón González, Esperanza
Alba Carranza, María Dolores
author Perdigón Aller, Ana Carmen
author_facet Perdigón Aller, Ana Carmen
Pesquera, Carmen
Cota Reguero, Agustín
Osuna, Francisco J.
Pavón González, Esperanza
Alba Carranza, María Dolores
author_role author
author2 Pesquera, Carmen
Cota Reguero, Agustín
Osuna, Francisco J.
Pavón González, Esperanza
Alba Carranza, María Dolores
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Física de la Materia Condensada
Junta de Andalucía
European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER)
Gobierno de España
ENRESA
dc.subject.none.fl_str_mv Clay minerals
Fluorohectorite
Mica
MAS NMR
Taeniolite
topic Clay minerals
Fluorohectorite
Mica
MAS NMR
Taeniolite
description The most advanced applications of clays depend crucially on their hydration state and swelling is probably the most important feature of expandable 2:1 layered silicate. Sodium Taeniolite, Na-TAE, a swelling trioctahedral fluormica, has been synthesized and studied using thermogravimetric analysis, X-ray diffraction, scanning electron microscopy and infrared and solid state NMR spectroscopies. The results indicated the formation of a swelling 2:1 phyllosilicate with actual layer charge lower than the nominal one. Herein, a new heteroatom distribution and more accurate composition could be deduced.
publishDate 2018
dc.date.none.fl_str_mv 2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/11441/144363
https://doi.org/10.1016/j.clay.2018.03.036
url https://hdl.handle.net/11441/144363
https://doi.org/10.1016/j.clay.2018.03.036
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Applied Clay Science, 158, 246-251.
P12- FQM-567
MAT2015-63929-R
ENRESA 0079000237
https://doi.org/10.1016/j.clay.2018.03.036
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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