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Paula Serras
Researcher at University of the Basque Country
Publications - 19
Citations - 3964
Paula Serras is an academic researcher from University of the Basque Country. The author has contributed to research in topics: Vanadium & Wave farm. The author has an hindex of 11, co-authored 17 publications receiving 3468 citations.
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Journal ArticleDOI
Na-ion batteries, recent advances and present challenges to become low cost energy storage systems
Verónica Palomares,Paula Serras,Irune Villaluenga,Karina B. Hueso,Javier Carretero-González,Teófilo Rojo +5 more
TL;DR: In this paper, a review of Na-ion battery materials is presented, with the aim of providing a wide view of the systems that have already been explored and a starting point for the new research on this battery technology.
Journal ArticleDOI
Crystal chemistry of Na insertion/deinsertion in FePO4–NaFePO4
Montse Casas-Cabanas,Vladimir Roddatis,Damien Saurel,Pierre Kubiak,Javier Carretero-González,Verónica Palomares,Paula Serras,Teófilo Rojo +7 more
TL;DR: In this article, the mechanism of Na insertion and extraction in the FePO4-NaFePO4 system was examined, and the mechano-chemical aspects of the charge and discharge reactions were also discussed.
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High voltage cathode materials for Na-ion batteries of general formula Na3V2O2x(PO4)2F3−2x
Paula Serras,Verónica Palomares,Aintzane Goñi,Izaskun Gil de Muro,Pierre Kubiak,Luis Lezama,Teófilo Rojo +6 more
TL;DR: In this paper, different samples of the sodium-vanadium fluorophosphate cathodic materials have been synthesized via the hydrothermal method, varying the type and content of carbon used in the synthesis.
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Electrochemical Na Extraction/Insertion of Na3V2O2x(PO4)2F3–2x
Paula Serras,Verónica Palomares,Javier Alonso,Neeraj Sharma,Juan Miguel López del Amo,Pierre Kubiak,M. L. Fdez-Gubieda,Teófilo Rojo +7 more
TL;DR: In this article, a mixed-valence V3+/V4+ composite material belonging to the Na3V2O2x(PO4)2F3-2x/C family is synthesized and the electrochemical Na extraction/insertion mechanism is determined using a combination of high-resolution synchrotron X-ray diffraction (XRD) data, Xray absorption spectroscopy (XAS), 23Na and 19F solid state nuclear magnetic resonance (NMR), double titration (for the elucidation of the vanadium oxidation state),
Journal ArticleDOI
Sodium Distribution and Reaction Mechanisms of a Na3V2O2(PO4)2F Electrode during Use in a Sodium-Ion Battery
Neeraj Sharma,Paula Serras,Verónica Palomares,Helen E. A. Brand,Javier Alonso,Pierre Kubiak,M. Luisa Fdez-Gubieda,Teófilo Rojo +7 more
TL;DR: In this article, Na3V2O2(PO4)2F is investigated from the perspective of sodium, and the reaction mechanisms for this cathode during battery function include a region comprising at least three phases with subtly varying sodium compositions that transform via two two-phase reaction mechanisms.