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http://hdl.handle.net/10261/147054
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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Álvarez Ferrero, Guillermo | es_ES |
dc.contributor.author | Sevilla Solís, Marta | es_ES |
dc.contributor.author | Fuertes Arias, Antonio Benito | es_ES |
dc.date.accessioned | 2017-03-21T12:13:11Z | - |
dc.date.available | 2017-03-21T12:13:11Z | - |
dc.date.issued | 2017-01-09 | - |
dc.identifier.citation | Sustainable Energy Fuels 1: 127-137 (2017) | es_ES |
dc.identifier.uri | http://hdl.handle.net/10261/147054 | - |
dc.description.abstract | Free-standing flexible solid-state supercapacitors are attracting attention as a power supply for electronic equipment. Here we report a novel strategy to fabricate free-standing flexible hybrid papers made up of porous carbon particles combined with graphene sheets. The synergetic effect between the carbon particles and the graphene sheets entails two important advantages: (a) binder-free electrodes formed by carbon particles can be built with the assistance of the graphene sheets and (b) the restacking of the graphene sheets is avoided to a great extent due to the fact that the carbon particles act as spacers. These hybrid papers combine important properties for their use in solid-state supercapacitors: (a) large specific surface area, (b) good electrical conductivity, (c) high packing density and (d) excellent flexibility. They exhibit a volumetric electrochemical performance which is clearly superior to electrodes fabricated with carbon particles agglomerated with a binder. In addition, they achieve an excellent areal capacitance (103 mF cm−2) at current densities as high as 1400 mA cm−2 and are able to deliver a large amount of energy (∼12 μW h cm−2) at high power densities (316 mW cm−2). In this work, a robust, flexible and high-performance solid-state supercapacitor has been assembled using such hybrid papers. | es_ES |
dc.description.sponsorship | This research work was supported by the FICYT Regional Project (GRUPIN14- 102), and the Spanish MINECO-FEDER (CTQ2015-63552-R). | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Royal Society of Chemistry (UK) | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2015-63552-R | es_ES |
dc.relation.isversionof | Postprint | es_ES |
dc.rights | openAccess | en_EN |
dc.subject | Graphene paper | es_ES |
dc.subject | Flexible | es_ES |
dc.subject | Free-standing | es_ES |
dc.subject | Supercapacitors | es_ES |
dc.subject | Carbon nanoparticles | es_ES |
dc.title | Free-standing hybrid films based on graphene and porous carbon particles for flexible supercapacitors | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1039/C6SE00047A | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1039/C6SE00047A | es_ES |
dc.identifier.e-issn | 2398-4902 | - |
dc.embargo.terms | 2018-01-10 | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad (España) | es_ES |
dc.relation.csic | Sí | es_ES |
oprm.item.hasRevision | no ko 0 false | * |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003329 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.cerifentitytype | Publications | - |
item.openairetype | artículo | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
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Free_standing_Ferrero_2017.pdf | 1,19 MB | Adobe PDF | Visualizar/Abrir |
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