Reactive laser synthesis of nitrogen-doped hybrid graphene-based electrodes for energy storage

A versatile method based on the matrix assisted pulsed laser evaporation (MAPLE) technique was used for the fabrication of graphene-based electrodes for application in supercapacitors. The simultaneous deposition and chemical transformation of graphene oxide (GO) and GO–NiO nanoparticles was attaine...

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Autores: Pérez del Pino, Ángel, Martínez Villarroya, Andreu, Chuquitarqui, Alex, Logofatu, Constantin, Tonti, Dino, Gyorgy, Eniko
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2018
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/169920
Acceso en línea:http://hdl.handle.net/10261/169920
Access Level:acceso abierto
Palabra clave:MAPLE
Nitrogen doped graphene
NiO
Hybrid electrodes
Laser synthesis
Energy storage
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spelling Reactive laser synthesis of nitrogen-doped hybrid graphene-based electrodes for energy storagePérez del Pino, ÁngelMartínez Villarroya, AndreuChuquitarqui, AlexLogofatu, ConstantinTonti, DinoGyorgy, EnikoMAPLENitrogen doped grapheneNiOHybrid electrodesLaser synthesisEnergy storageA versatile method based on the matrix assisted pulsed laser evaporation (MAPLE) technique was used for the fabrication of graphene-based electrodes for application in supercapacitors. The simultaneous deposition and chemical transformation of graphene oxide (GO) and GO–NiO nanoparticles was attained by including nitrogen-containing chemically reactive compounds (ammonia, urea and melamine) in aqueous MAPLE targets. Morphological analyses reveal the formation of hundreds of nanometres to tens of micrometres thick porous films on both plastic and metallic flexible substrates. Structural and compositional studies, carried out by transmission electron microscopy, and Raman and X-ray photoelectron spectroscopies, disclose significant deoxidation and nitrogen doping of the GO material. The electrodes reveal remarkable electrochemical performance, showing a maximum volumetric capacitance of 350 F cm 3 (9 mF cm 2 areal capacitance) in aqueous electrolyte. Symmetric supercapacitors fabricated with these electrodes reveal excellent long-term stability at high specific intensities. From the obtained results, it can be asserted that the reactive inverse MAPLE method stands out as a promising technology not only for the adaptable fabrication of flexible graphene-based composite electrodes but also for a wide variety of advanced functional materials for diverse applications.The authors are thankful for the nancial support of the Spanish Ministry of Economy, Industry and Competitiveness under project ENE2017-89210-C2-1-R, and support from AGAUR of Generalitat de Catalunya through project 2017 SGR 1086. ICMAB acknowledges nancial support from the Spanish Ministry of Economy and Competitiveness, through the “Severo Ochoa” Programme for Centres of Excellence in R&D (SEV-2015- 0496).Peer reviewedRoyal Society of Chemistry (UK)Ministerio de Economía, Industria y Competitividad (España)Generalitat de CatalunyaMinisterio de Economía y Competitividad (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201820182018info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/169920reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#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/ENE2017-89210-C2-1-Rinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/SEV-2015-0496http://dx.doi.org/10.1039/C8TA03830ASíinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1699202026-05-22T06:33:51Z
dc.title.none.fl_str_mv Reactive laser synthesis of nitrogen-doped hybrid graphene-based electrodes for energy storage
title Reactive laser synthesis of nitrogen-doped hybrid graphene-based electrodes for energy storage
spellingShingle Reactive laser synthesis of nitrogen-doped hybrid graphene-based electrodes for energy storage
Pérez del Pino, Ángel
MAPLE
Nitrogen doped graphene
NiO
Hybrid electrodes
Laser synthesis
Energy storage
title_short Reactive laser synthesis of nitrogen-doped hybrid graphene-based electrodes for energy storage
title_full Reactive laser synthesis of nitrogen-doped hybrid graphene-based electrodes for energy storage
title_fullStr Reactive laser synthesis of nitrogen-doped hybrid graphene-based electrodes for energy storage
title_full_unstemmed Reactive laser synthesis of nitrogen-doped hybrid graphene-based electrodes for energy storage
title_sort Reactive laser synthesis of nitrogen-doped hybrid graphene-based electrodes for energy storage
dc.creator.none.fl_str_mv Pérez del Pino, Ángel
Martínez Villarroya, Andreu
Chuquitarqui, Alex
Logofatu, Constantin
Tonti, Dino
Gyorgy, Eniko
author Pérez del Pino, Ángel
author_facet Pérez del Pino, Ángel
Martínez Villarroya, Andreu
Chuquitarqui, Alex
Logofatu, Constantin
Tonti, Dino
Gyorgy, Eniko
author_role author
author2 Martínez Villarroya, Andreu
Chuquitarqui, Alex
Logofatu, Constantin
Tonti, Dino
Gyorgy, Eniko
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Economía, Industria y Competitividad (España)
Generalitat de Catalunya
Ministerio de Economía y Competitividad (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv MAPLE
Nitrogen doped graphene
NiO
Hybrid electrodes
Laser synthesis
Energy storage
topic MAPLE
Nitrogen doped graphene
NiO
Hybrid electrodes
Laser synthesis
Energy storage
description A versatile method based on the matrix assisted pulsed laser evaporation (MAPLE) technique was used for the fabrication of graphene-based electrodes for application in supercapacitors. The simultaneous deposition and chemical transformation of graphene oxide (GO) and GO–NiO nanoparticles was attained by including nitrogen-containing chemically reactive compounds (ammonia, urea and melamine) in aqueous MAPLE targets. Morphological analyses reveal the formation of hundreds of nanometres to tens of micrometres thick porous films on both plastic and metallic flexible substrates. Structural and compositional studies, carried out by transmission electron microscopy, and Raman and X-ray photoelectron spectroscopies, disclose significant deoxidation and nitrogen doping of the GO material. The electrodes reveal remarkable electrochemical performance, showing a maximum volumetric capacitance of 350 F cm 3 (9 mF cm 2 areal capacitance) in aqueous electrolyte. Symmetric supercapacitors fabricated with these electrodes reveal excellent long-term stability at high specific intensities. From the obtained results, it can be asserted that the reactive inverse MAPLE method stands out as a promising technology not only for the adaptable fabrication of flexible graphene-based composite electrodes but also for a wide variety of advanced functional materials for diverse applications.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018
2018
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/10261/169920
url http://hdl.handle.net/10261/169920
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#
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/ENE2017-89210-C2-1-R
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/SEV-2015-0496
http://dx.doi.org/10.1039/C8TA03830A
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Royal Society of Chemistry (UK)
publisher.none.fl_str_mv Royal Society of Chemistry (UK)
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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score 15.812429

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