Electrical current nanogeneration driven by spontaneous nanofluidic oscillations

Autores
Gimenez, Rocio Aldana; Mercuri, Magali; Berli, Claudio Luis Alberto; Bellino, Martin Gonzalo
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Exploiting natural phenomena is a central route for providing electricity to sustainably drive wearable electronics. Here we report a nano-scale water-driven energy generator that produces tiny electrical currents from spontaneous wetting-drying oscillations in mesoporous thin films. The system was fabricated with a wormlike mesoporous silica film, which was packed in between Cu and silicon contacts. The nanogenerator runs autonomously when a water droplet is laid over the film close to the Cu electrode, as water infiltration into the film under the electrode produces a direct-current. Wetting-drying cycles, which are spontaneously triggered by water evaporation, are perfectly correlated to the generated electrical current. The autonomous water displacement through the film yields a sustained energy conversion until the droplet reservoir vanishes. This novel water-driven nanogenerator opens new alternatives for versatile, mobile and cost-effective self-powering of nanosystems and nanodevices.
Fil: Gimenez, Rocio Aldana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina
Fil: Mercuri, Magali. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina
Fil: Berli, Claudio Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Bellino, Martin Gonzalo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina
Materia
MESOPOROUS FILMS
NANOFLUIDICS
NANOFLUIDIC OSCILLATIONS
NANODEVICES
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/86607
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Electrical current nanogeneration driven by spontaneous nanofluidic oscillationsGimenez, Rocio AldanaMercuri, MagaliBerli, Claudio Luis AlbertoBellino, Martin GonzaloMESOPOROUS FILMSNANOFLUIDICSNANOFLUIDIC OSCILLATIONSNANODEVICEShttps://purl.org/becyt/ford/2.10https://purl.org/becyt/ford/2Exploiting natural phenomena is a central route for providing electricity to sustainably drive wearable electronics. Here we report a nano-scale water-driven energy generator that produces tiny electrical currents from spontaneous wetting-drying oscillations in mesoporous thin films. The system was fabricated with a wormlike mesoporous silica film, which was packed in between Cu and silicon contacts. The nanogenerator runs autonomously when a water droplet is laid over the film close to the Cu electrode, as water infiltration into the film under the electrode produces a direct-current. Wetting-drying cycles, which are spontaneously triggered by water evaporation, are perfectly correlated to the generated electrical current. The autonomous water displacement through the film yields a sustained energy conversion until the droplet reservoir vanishes. This novel water-driven nanogenerator opens new alternatives for versatile, mobile and cost-effective self-powering of nanosystems and nanodevices.Fil: Gimenez, Rocio Aldana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; ArgentinaFil: Mercuri, Magali. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; ArgentinaFil: Berli, Claudio Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaFil: Bellino, Martin Gonzalo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; ArgentinaRoyal Society of Chemistry2018-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/86607Gimenez, Rocio Aldana; Mercuri, Magali; Berli, Claudio Luis Alberto; Bellino, Martin Gonzalo; Electrical current nanogeneration driven by spontaneous nanofluidic oscillations; Royal Society of Chemistry; Nanoscale; 10; 7; 2-2018; 3144-31472040-3364CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://xlink.rsc.org/?DOI=C8NR00269Jinfo:eu-repo/semantics/altIdentifier/doi/10.1039/c8nr00269jinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-26T08:40:07Zoai:ri.conicet.gov.ar:11336/86607instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-11-26 08:40:08.085CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Electrical current nanogeneration driven by spontaneous nanofluidic oscillations
title Electrical current nanogeneration driven by spontaneous nanofluidic oscillations
spellingShingle Electrical current nanogeneration driven by spontaneous nanofluidic oscillations
Gimenez, Rocio Aldana
MESOPOROUS FILMS
NANOFLUIDICS
NANOFLUIDIC OSCILLATIONS
NANODEVICES
title_short Electrical current nanogeneration driven by spontaneous nanofluidic oscillations
title_full Electrical current nanogeneration driven by spontaneous nanofluidic oscillations
title_fullStr Electrical current nanogeneration driven by spontaneous nanofluidic oscillations
title_full_unstemmed Electrical current nanogeneration driven by spontaneous nanofluidic oscillations
title_sort Electrical current nanogeneration driven by spontaneous nanofluidic oscillations
dc.creator.none.fl_str_mv Gimenez, Rocio Aldana
Mercuri, Magali
Berli, Claudio Luis Alberto
Bellino, Martin Gonzalo
author Gimenez, Rocio Aldana
author_facet Gimenez, Rocio Aldana
Mercuri, Magali
Berli, Claudio Luis Alberto
Bellino, Martin Gonzalo
author_role author
author2 Mercuri, Magali
Berli, Claudio Luis Alberto
Bellino, Martin Gonzalo
author2_role author
author
author
dc.subject.none.fl_str_mv MESOPOROUS FILMS
NANOFLUIDICS
NANOFLUIDIC OSCILLATIONS
NANODEVICES
topic MESOPOROUS FILMS
NANOFLUIDICS
NANOFLUIDIC OSCILLATIONS
NANODEVICES
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.10
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Exploiting natural phenomena is a central route for providing electricity to sustainably drive wearable electronics. Here we report a nano-scale water-driven energy generator that produces tiny electrical currents from spontaneous wetting-drying oscillations in mesoporous thin films. The system was fabricated with a wormlike mesoporous silica film, which was packed in between Cu and silicon contacts. The nanogenerator runs autonomously when a water droplet is laid over the film close to the Cu electrode, as water infiltration into the film under the electrode produces a direct-current. Wetting-drying cycles, which are spontaneously triggered by water evaporation, are perfectly correlated to the generated electrical current. The autonomous water displacement through the film yields a sustained energy conversion until the droplet reservoir vanishes. This novel water-driven nanogenerator opens new alternatives for versatile, mobile and cost-effective self-powering of nanosystems and nanodevices.
Fil: Gimenez, Rocio Aldana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina
Fil: Mercuri, Magali. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina
Fil: Berli, Claudio Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Bellino, Martin Gonzalo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina
description Exploiting natural phenomena is a central route for providing electricity to sustainably drive wearable electronics. Here we report a nano-scale water-driven energy generator that produces tiny electrical currents from spontaneous wetting-drying oscillations in mesoporous thin films. The system was fabricated with a wormlike mesoporous silica film, which was packed in between Cu and silicon contacts. The nanogenerator runs autonomously when a water droplet is laid over the film close to the Cu electrode, as water infiltration into the film under the electrode produces a direct-current. Wetting-drying cycles, which are spontaneously triggered by water evaporation, are perfectly correlated to the generated electrical current. The autonomous water displacement through the film yields a sustained energy conversion until the droplet reservoir vanishes. This novel water-driven nanogenerator opens new alternatives for versatile, mobile and cost-effective self-powering of nanosystems and nanodevices.
publishDate 2018
dc.date.none.fl_str_mv 2018-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/86607
Gimenez, Rocio Aldana; Mercuri, Magali; Berli, Claudio Luis Alberto; Bellino, Martin Gonzalo; Electrical current nanogeneration driven by spontaneous nanofluidic oscillations; Royal Society of Chemistry; Nanoscale; 10; 7; 2-2018; 3144-3147
2040-3364
CONICET Digital
CONICET
url http://hdl.handle.net/11336/86607
identifier_str_mv Gimenez, Rocio Aldana; Mercuri, Magali; Berli, Claudio Luis Alberto; Bellino, Martin Gonzalo; Electrical current nanogeneration driven by spontaneous nanofluidic oscillations; Royal Society of Chemistry; Nanoscale; 10; 7; 2-2018; 3144-3147
2040-3364
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://xlink.rsc.org/?DOI=C8NR00269J
info:eu-repo/semantics/altIdentifier/doi/10.1039/c8nr00269j
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Royal Society of Chemistry
publisher.none.fl_str_mv Royal Society of Chemistry
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.011256

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