Effect of temperature and reaction time of the synthesis of nanocrystalline brucite

Mg(OH)2 nanoparticles has been successfully synthesized by means of the hydrothermal method. The effect of the reaction time and the synthesis temperature on the nanoparticles obtained has also been studied. The physic-chemical properties of the synthesized brucite samples have been characterized by...

Descripción completa

Detalles Bibliográficos
Autores: Sierra-Fernández, Aránzazu, Gómez Villalba, Luz Stella, Muñoz, Lidia, Flores, Gregorio, Fort González, Rafael, Rabanal, María Eugenia
Tipo de recurso: artículo
Fecha de publicación:2014
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/113877
Acceso en línea:http://hdl.handle.net/10261/113877
Access Level:acceso abierto
Palabra clave:Brucite
Temperatures
id ES_99575dce3db8fc18dfd22fef9d03b0b0
oai_identifier_str oai:digital.csic.es:10261/113877
network_acronym_str ES
network_name_str España
repository_id_str
spelling Effect of temperature and reaction time of the synthesis of nanocrystalline bruciteSierra-Fernández, AránzazuGómez Villalba, Luz StellaMuñoz, LidiaFlores, GregorioFort González, RafaelRabanal, María EugeniaBruciteTemperaturesMg(OH)2 nanoparticles has been successfully synthesized by means of the hydrothermal method. The effect of the reaction time and the synthesis temperature on the nanoparticles obtained has also been studied. The physic-chemical properties of the synthesized brucite samples have been characterized by X-Ray-diffraction (XRD), scanning electron microscopy/energy dispersive X-rays analysis (SEM/EDX), transmission electron microscopy (TEM), high-resolution transmission electron microscopy (HRTEM), thermogravimetry/ differential scanning Calorimetry (TG-DSC) and in situ high-temperature X-ray diffraction (XRD). The influence of the synthesis parameters in the brucite samples has been discussed in detail. Furthermore, it has been shown that the increase of temperature from 180 to 200ºC improves the crystallinity degree of Mg(OH)2 nanostructured particles and also, promotes the formation of plates with bigger uniform size. As well, the increase in the time reaction induces the formation of bigger size brucite plates. So, this hydrothermal method has been shown to be a really promising method for the large scale production.Peer ReviewedTechnical University Gheorghe Asachi” din Iaşi2015201520142015info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/113877reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglésinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1138772026-05-22T06:33:51Z
dc.title.none.fl_str_mv Effect of temperature and reaction time of the synthesis of nanocrystalline brucite
title Effect of temperature and reaction time of the synthesis of nanocrystalline brucite
spellingShingle Effect of temperature and reaction time of the synthesis of nanocrystalline brucite
Sierra-Fernández, Aránzazu
Brucite
Temperatures
title_short Effect of temperature and reaction time of the synthesis of nanocrystalline brucite
title_full Effect of temperature and reaction time of the synthesis of nanocrystalline brucite
title_fullStr Effect of temperature and reaction time of the synthesis of nanocrystalline brucite
title_full_unstemmed Effect of temperature and reaction time of the synthesis of nanocrystalline brucite
title_sort Effect of temperature and reaction time of the synthesis of nanocrystalline brucite
dc.creator.none.fl_str_mv Sierra-Fernández, Aránzazu
Gómez Villalba, Luz Stella
Muñoz, Lidia
Flores, Gregorio
Fort González, Rafael
Rabanal, María Eugenia
author Sierra-Fernández, Aránzazu
author_facet Sierra-Fernández, Aránzazu
Gómez Villalba, Luz Stella
Muñoz, Lidia
Flores, Gregorio
Fort González, Rafael
Rabanal, María Eugenia
author_role author
author2 Gómez Villalba, Luz Stella
Muñoz, Lidia
Flores, Gregorio
Fort González, Rafael
Rabanal, María Eugenia
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Brucite
Temperatures
topic Brucite
Temperatures
description Mg(OH)2 nanoparticles has been successfully synthesized by means of the hydrothermal method. The effect of the reaction time and the synthesis temperature on the nanoparticles obtained has also been studied. The physic-chemical properties of the synthesized brucite samples have been characterized by X-Ray-diffraction (XRD), scanning electron microscopy/energy dispersive X-rays analysis (SEM/EDX), transmission electron microscopy (TEM), high-resolution transmission electron microscopy (HRTEM), thermogravimetry/ differential scanning Calorimetry (TG-DSC) and in situ high-temperature X-ray diffraction (XRD). The influence of the synthesis parameters in the brucite samples has been discussed in detail. Furthermore, it has been shown that the increase of temperature from 180 to 200ºC improves the crystallinity degree of Mg(OH)2 nanostructured particles and also, promotes the formation of plates with bigger uniform size. As well, the increase in the time reaction induces the formation of bigger size brucite plates. So, this hydrothermal method has been shown to be a really promising method for the large scale production.
publishDate 2014
dc.date.none.fl_str_mv 2014
2015
2015
2015
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/113877
url http://hdl.handle.net/10261/113877
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Technical University Gheorghe Asachi” din Iaşi
publisher.none.fl_str_mv Technical University Gheorghe Asachi” din Iaşi
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869414265584091136
score 15,811543

Similares en LA Referencia