Listar DQIIQ-Artículos, capítulos... por autor "fb4a5931-ac63-4a54-baff-ca89e9383436"
Mostrando ítems 21-27 de 27
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NASICON-type Na3V2(PO4)3 as a new positive electrode material for rechargeable aluminium battery
Nacimiento-Cobos, Francisco José; Cabello Bermúdez, Marta; Alcántara, Ricardo; Lavela Cabello, Pedro; Tirado Coello, José Luis (Elsevier, 2018)Although rechargeable aluminium-ion batteries could be very promising, there are only a few materials described in the literature that can insert aluminium. NASICON-type Na3V2(PO4)3 (NVP) is here investigated as a new ... -
New insights into tunnel-type NaxMnO2−yFy with high performance and excellent cycling stability: the impact of F-doping
Ruiz, Rafaela; Pérez-Vicente, C.; Alcántara, Ricardo (Royal Society of Chemistry, 2024)Developing sustainable batteries based on abundant elements such as sodium and manganese is very attractive. Thus, sodium-manganese oxides can be employed as electrodes for sodium-ion batteries. Herein, an NaxMnO2−yFy ... -
On the Mechanism of Magnesium Storage in Microand Nano-Particulate Tin Battery Electrodes
Nacimiento-Cobos, Francisco José; Cabello, Marta; Pérez-Vicente, C.; Alcántara, Ricardo; Lavela Cabello, Pedro; Ortiz Jiménez, Gregorio F.; Tirado Coello, José Luis (MDPI, 2018)This study reports on the electrochemical alloying-dealloying properties of Mg2Sn intermetallic compounds. 119Sn Mössbauer spectra of -Sn powder, thermally alloyed cubic-Mg2Sn, and an intermediate MgSn nominal composition ... -
P2-Na2/3Fe1/3Mn2/3O2 nanobarras con rendimiento electroquímico mejorado para su empleo como electrodo positivo en baterías de ión-sodio
Aragón, M.J.; Alcántara, Ricardo; Lavela Cabello, Pedro; Ortiz Jiménez, Gregorio F.; Tirado Coello, José Luis (Universidad de Córdoba, 2017) -
Review and new perspectives on non-layered manganese compounds as electrode material for Sodium-Ion batteries
Alcántara, Ricardo; Pérez-Vicente, C.; Lavela Cabello, Pedro; Tirado Coello, José Luis; Medina, Alejandro; Stoyanova, Radostina (MDPI, 2023)After more than 30 years of delay compared to lithium-ion batteries, sodium analogs are now emerging in the market. This is a result of the concerns regarding sustainability and production costs of the former, as well as ... -
Spinel-type MgxMn2-yFeyO4 as a new electrode for sodium ion batteries
Medina, Alejandro; Pérez-Vicente, C.; Alcántara, Ricardo (Elsevier, 2022)It is known that a certain amount (x) of lithium can be reversibly (de)inserted in the spinel-type LixMn2O4, while the structure is preserved. In contrast to lithium-containing spinel, it is believed that the sodium-cont ... -
Testing the reversible insertion of magnesium in a cation-deficient manganese oxy-spinel through a concentration cell
Medina, Alejandro; Rodríguez, Ana I.; Pérez-Vicente, C.; Alcántara, Ricardo (Royal Society of Chemistry, 2021)Magnesium-ion batteries could be competitive with lithium-ion batteries, but the reversible intercalation of magnesium in the framework of the host material needs to be verified. A concentration cell was built by using ...