Prussian Blue@MoS2 Layer Composites as Highly Efficient Cathodes for Sodium‐ and Potassium‐Ion Batteries
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http://hdl.handle.net/10045/77177
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Campo DC | Valor | Idioma |
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dc.contributor | Electroquímica Aplicada y Electrocatálisis | es_ES |
dc.contributor.author | Morant-Giner, Marc | - |
dc.contributor.author | Sanchis-Gual, Roger | - |
dc.contributor.author | Romero, Jorge | - |
dc.contributor.author | Alberola, Antonio | - |
dc.contributor.author | García Cruz, Leticia | - |
dc.contributor.author | Agouram, Said | - |
dc.contributor.author | Galbiati, Marta | - |
dc.contributor.author | Padial, Natalia M. | - |
dc.contributor.author | Waerenborgh, João C. | - |
dc.contributor.author | Martí-Gastaldo, Carlos | - |
dc.contributor.author | Tatay, Sergio | - |
dc.contributor.author | Forment-Aliaga, Alicia | - |
dc.contributor.author | Coronado, Eugenio | - |
dc.contributor.other | Universidad de Alicante. Instituto Universitario de Electroquímica | es_ES |
dc.date.accessioned | 2018-07-06T11:50:44Z | - |
dc.date.available | 2018-07-06T11:50:44Z | - |
dc.date.issued | 2018-07-04 | - |
dc.identifier.citation | Advanced Functional Materials. 2018, 28(27): 1706125. doi:10.1002/adfm.201706125 | es_ES |
dc.identifier.issn | 1616-301X (Print) | - |
dc.identifier.issn | 1616-3028 (Online) | - |
dc.identifier.uri | http://hdl.handle.net/10045/77177 | - |
dc.description.abstract | Prussian blue (PB) represents a simple, economical, and eco‐friendly system as cathode material for sodium‐ion batteries (SIBs). However, structural problems usually worsen its experimental performance thus motivating the search for alternative synthetic strategies and the formation of composites that compensate these deficiencies. Herein, a straightforward approach for the preparation of PB/MoS2‐based nanocomposites is presented. MoS2 provides a 2D active support for the homogeneous nucleation of porous PB nanocrystals, which feature superior surface areas than those obtained by other methodologies, giving rise to a compact PB shell covering the full flake. The nanocomposite exhibits an excellent performance as cathode for SIBs with discharge capacity values up to 177 mA h g−1 and a specific capacitance of 354 F g−1. These values are even larger for the intercalation of K+ ions (up to 215 mA h g−1, reaching a specific capacitance of 489 F g−1). Compared to similar composites, superior performance can be ascribed to a synergistic effect of the coordination compound with the 2D material. | es_ES |
dc.description.sponsorship | The authors acknowledge the financial support from the Spanish MINECO (MAT2014-56143-R co-financed by FEDER and Excellence Unit “María de Maeztu”MDM-2015-0538), the EU (ERC Proof of Concept Hy-MAC (713704), 2D-INK- (664878) and ERC Stg Chem-fs-MOF (714122)) and the Generalidad Valenciana (Prometeo Program). M.M.-G. and J.R. thank the Spanish MINECO for the F.P.U. and F.P.I fellowships, respectively, M.G. acknowledges the European Union Horizon 2020 Marie Curie Actions under the project SPIN2D (H2020/2014-659378), A.F.-A. thanks the Universitat de València for a research grant, N.M.P. thanks the Junta de Andalucía for post-doctoral fellowship (P10-FQM-6050) and J.C.W. acknowledges the Portuguese Foundation for Science and Technology (FCT), contract UID/Multi/04349/2013. | es_ES |
dc.language | eng | es_ES |
dc.publisher | Wiley-VCH Verlag GmbH & Co. KGaA | es_ES |
dc.rights | © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim | es_ES |
dc.subject | 2D composites | es_ES |
dc.subject | MoS2 layers | es_ES |
dc.subject | Potassium-ion batteries | es_ES |
dc.subject | Prussian blue | es_ES |
dc.subject | Sodium-ion batteries | es_ES |
dc.subject.other | Química Física | es_ES |
dc.title | Prussian Blue@MoS2 Layer Composites as Highly Efficient Cathodes for Sodium‐ and Potassium‐Ion Batteries | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.peerreviewed | si | es_ES |
dc.identifier.doi | 10.1002/adfm.201706125 | - |
dc.relation.publisherversion | https://doi.org/10.1002/adfm.201706125 | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/restrictedAccess | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/659378 | es_ES |
Aparece en las colecciones: | Investigaciones financiadas por la UE INV - LEQA - Artículos de Revistas |
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2018_Morant-Giner_etal_AdvFunctMater_final.pdf | Versión final (acceso restringido) | 3,55 MB | Adobe PDF | Abrir Solicitar una copia |
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