One-Step Route to Iron Oxide Hollow Nanocuboids by Cluster Condensation: Implementation in Water Remediation Technology

The fabrication procedure of hollow iron oxide nanoparticles with a large surface to volume ratio by a single-step gas condensation process at ambient temperature is presented. Fe clusters formed during the sputtering process are progressively transformed into hollow cuboids with oxide shells by the...

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Autores: Balcells, Lluis, Martínez Boubeta, Carlos, Cisneros Fernández, José, Simeonidis, Konstantinos, Bozzo, Bernat, Oró, Judith, Bagués, Núria, Arbiol, Jordi, Mestres, Narcís, Martínez Perea, Benjamín
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2016
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/155981
Acceso en línea:http://hdl.handle.net/10261/155981
Access Level:acceso abierto
Palabra clave:Iron oxide magnetic particles
Hollow nanocuboids
Sputter gas aggregation cluster source
Water remediation
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spelling One-Step Route to Iron Oxide Hollow Nanocuboids by Cluster Condensation: Implementation in Water Remediation TechnologyBalcells, LluisMartínez Boubeta, CarlosCisneros Fernández, JoséSimeonidis, KonstantinosBozzo, BernatOró, JudithBagués, NúriaArbiol, JordiMestres, NarcísMartínez Perea, BenjamínIron oxide magnetic particlesHollow nanocuboidsSputter gas aggregation cluster sourceWater remediationThe fabrication procedure of hollow iron oxide nanoparticles with a large surface to volume ratio by a single-step gas condensation process at ambient temperature is presented. Fe clusters formed during the sputtering process are progressively transformed into hollow cuboids with oxide shells by the Kirkendall mechanism at the expense of oxygen captured inside the deposition chamber. TEM and Raman spectroscopy techniques point to magnetite as the main component of the nanocuboids; however, the magnetic behavior exhibited by the samples suggests the presence of FeO as well. In addition, these particles showed strong stability after several months of exposure to ambient conditions, making them of potential interest in diverse technological applications. In particular, these hierarchical hollow particles turned out to be very efficient for both As(III) and As(V) absorption (326 and 190 mg/g, respectively), thus making them of strong interest for drinking water remediation.We kindly acknowledge the assistance of Guillaume Sauthier, from ICN2, for helping us with valuable X-ray photoelectron investigations. Financial support from the Spanish Ministry of Economy and Competitiveness, through the “Severo Ochoa” Program for Centres of Excellence in R&D (SEV- 2015-0496), MAT2015-71664-R, FEDER, and funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement No. 645658 (DAFNEOX Project) is acknowledged. N.B. thanks the Spanish MINECO for financial support through the FPI program.Peer reviewedAmerican Chemical SocietyMinisterio de Economía y Competitividad (España)European CommissionConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201720172016info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/155981reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/SEV-2015-0496info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2015-71664-Rinfo:eu-repo/grantAgreement/EC/H2020/645658http://dx.doi.org/10.1021/acsami.6b08709Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1559812026-05-22T06:33:51Z
dc.title.none.fl_str_mv One-Step Route to Iron Oxide Hollow Nanocuboids by Cluster Condensation: Implementation in Water Remediation Technology
title One-Step Route to Iron Oxide Hollow Nanocuboids by Cluster Condensation: Implementation in Water Remediation Technology
spellingShingle One-Step Route to Iron Oxide Hollow Nanocuboids by Cluster Condensation: Implementation in Water Remediation Technology
Balcells, Lluis
Iron oxide magnetic particles
Hollow nanocuboids
Sputter gas aggregation cluster source
Water remediation
title_short One-Step Route to Iron Oxide Hollow Nanocuboids by Cluster Condensation: Implementation in Water Remediation Technology
title_full One-Step Route to Iron Oxide Hollow Nanocuboids by Cluster Condensation: Implementation in Water Remediation Technology
title_fullStr One-Step Route to Iron Oxide Hollow Nanocuboids by Cluster Condensation: Implementation in Water Remediation Technology
title_full_unstemmed One-Step Route to Iron Oxide Hollow Nanocuboids by Cluster Condensation: Implementation in Water Remediation Technology
title_sort One-Step Route to Iron Oxide Hollow Nanocuboids by Cluster Condensation: Implementation in Water Remediation Technology
dc.creator.none.fl_str_mv Balcells, Lluis
Martínez Boubeta, Carlos
Cisneros Fernández, José
Simeonidis, Konstantinos
Bozzo, Bernat
Oró, Judith
Bagués, Núria
Arbiol, Jordi
Mestres, Narcís
Martínez Perea, Benjamín
author Balcells, Lluis
author_facet Balcells, Lluis
Martínez Boubeta, Carlos
Cisneros Fernández, José
Simeonidis, Konstantinos
Bozzo, Bernat
Oró, Judith
Bagués, Núria
Arbiol, Jordi
Mestres, Narcís
Martínez Perea, Benjamín
author_role author
author2 Martínez Boubeta, Carlos
Cisneros Fernández, José
Simeonidis, Konstantinos
Bozzo, Bernat
Oró, Judith
Bagués, Núria
Arbiol, Jordi
Mestres, Narcís
Martínez Perea, Benjamín
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (España)
European Commission
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Iron oxide magnetic particles
Hollow nanocuboids
Sputter gas aggregation cluster source
Water remediation
topic Iron oxide magnetic particles
Hollow nanocuboids
Sputter gas aggregation cluster source
Water remediation
description The fabrication procedure of hollow iron oxide nanoparticles with a large surface to volume ratio by a single-step gas condensation process at ambient temperature is presented. Fe clusters formed during the sputtering process are progressively transformed into hollow cuboids with oxide shells by the Kirkendall mechanism at the expense of oxygen captured inside the deposition chamber. TEM and Raman spectroscopy techniques point to magnetite as the main component of the nanocuboids; however, the magnetic behavior exhibited by the samples suggests the presence of FeO as well. In addition, these particles showed strong stability after several months of exposure to ambient conditions, making them of potential interest in diverse technological applications. In particular, these hierarchical hollow particles turned out to be very efficient for both As(III) and As(V) absorption (326 and 190 mg/g, respectively), thus making them of strong interest for drinking water remediation.
publishDate 2016
dc.date.none.fl_str_mv 2016
2017
2017
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/155981
url http://hdl.handle.net/10261/155981
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/SEV-2015-0496
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2015-71664-R
info:eu-repo/grantAgreement/EC/H2020/645658
http://dx.doi.org/10.1021/acsami.6b08709
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv American Chemical Society
publisher.none.fl_str_mv American Chemical Society
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
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