A5074333698- Advancements in Battery Materials
- Advancements in Solid Oxide Fuel Cells
- Electronic and Structural Properties of Oxides
- Advanced Battery Materials and Technologies
- Extraction and Separation Processes
- Advanced Condensed Matter Physics
- Magnetic and transport properties of perovskites and related materials
- Inorganic Fluorides and Related Compounds
- Machine Learning in Materials Science
- Supercapacitor Materials and Fabrication
- Electrocatalysts for Energy Conversion
- Microwave Dielectric Ceramics Synthesis
Universidad Complutense de Madrid
2020-2024
IMDEA Materials
2024
Universidad Autónoma de Madrid
2024
Solid polymer electrolytes (SPEs) could play a major role in the transition to safer and high-energy-density potassium-based batteries. However, most polymeric K-ion are based on fluorine-containing anions flammable organic solvents, whose safety is nowadays question. Herein, we report facile solvent-free synthesis of series several poly(ethylene oxide) (PEO)-based SPE solid solutions with KBPh4 salt as potassium-ion source, including formation two crystalline (PEO)n/KBPh4 complexes. The...
BaFe<sub>0.125</sub>Co<sub>0.125</sub>Zr<sub>0.75</sub>O<sub>3−δ</sub> perovskite is a novel and efficient MIEC electrode for IT-SOFCs. Symmetrical cells with an area-specific resistance of 0.13 Ω cm<sup>2</sup> at 700 °C 0.05 800 have been prepared.
Abstract Silicon anodes are a promising solution in all‐solid‐state batteries (ASSBs) due to minor lithium dendrite risk, high capacity, and low potential. Research on Si integration ASSBs is still nascent, requiring deep understanding of the interplay between electrode composition, structure, performance. Here, we present first study 100 % nanowires integrated with Li 6 PS 5 Cl solid electrolyte (SE). The paper‐like networks aggregated produced by slurry‐free method without carbon/binders....
Perovskite La0.3Ca0.7Fe0.7Cr0.3O3-δ (LCFCr) is a mixed ionic and electronic conductor (MIEC) that can be employed as an electrode material in reversible solid oxide fuel cells (RSOFCs). In this work, ultra-fast (15 min) one-step microwave (MW)-assisted combustion synthesis route has been developed to obtain phase pure highly crystalline LCFCr powder. The synthesized powders exhibited sponge-like microstructure with increased electrochemical reaction sites. Neutron thermodiffraction analysis...