Search Results - "Botros, Miriam"
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Nebulized spray pyrolysis of Al-doped Li7La3Zr2O12 solid electrolyte for battery applications
Published in Solid state ionics (01-10-2014)“…Nebulized spray pyrolysis followed by consolidation and sintering was used for the first time to prepare Al-doped garnet-based Li7−3xLa3Zr2AlxO12 (x=0–0.25)…”
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Photonic Synthesis and Coating of High‐Entropy Oxide on Layered Ni‐Rich Cathode Particles
Published in Small structures (01-11-2024)“…High‐entropy materials have drawn much attention as battery materials due to their distinctive properties. Lithiated high‐entropy oxide…”
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High-entropy spinel-structure oxides as oxygen evolution reaction electrocatalyst
Published in Frontiers in energy research (05-08-2022)“…High-entropy oxides are an upcoming research topic due to their broad range of possible crystal structures and applications. In this work, we want to present…”
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Synthesis of perovskite-type high-entropy oxides as potential candidates for oxygen evolution
Published in Frontiers in energy research (02-12-2022)“…High-entropy materials offer a wide range of possibilities for synthesizing new functional ceramics for different applications. Many synthesis methods have…”
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Influence of Zr-doping on the structure and transport properties of rare earth high-entropy oxides
Published in JPhys Energy (01-07-2024)“…Abstract Fluorite-type ceria-based ceramics are well established as oxygen ion conductors due to their high conductivity, superseding state-of-the-art…”
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Multicomponent equiatomic rare earth oxides
Published in Materials research letters (04-03-2017)“…Multicomponent rare earth oxide (REO) nanocrystalline powders containing up to seven equiatomic rare earth elements were successfully synthesized in a…”
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Embracing disorder in solid-state batteries
Published in Science (American Association for the Advancement of Science) (23-12-2022)“…Enhanced ion transport is achieved by chemically induced structural distortion…”
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Field assisted sintering of fine-grained Li7−3xLa3Zr2AlxO12 solid electrolyte and the influence of the microstructure on the electrochemical performance
Published in Journal of power sources (31-03-2016)“…The synthesis and processing of fine-grained Li7−3xLa3Zr2AlxO12 (x = 0.15, 0.17, 0.20) solid electrolyte (LLZO) is performed for the first time using a…”
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Is Li-doped MgAl2O4 a potential solid electrolyte for an all-spinel Li-ion battery?
Published in Solid state ionics (01-04-2016)“…The ionic conductivity of Li-doped MgAl2O4 (LMAO), which is considered as a potential solid electrolyte for an all-spinel Li-ion battery, has not been…”
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High-entropy materials for energy and electronic applications
Published in Nature reviews. Materials (01-04-2024)“…High-entropy materials (HEMs) hold promise for a variety of applications because their properties can be readily tailored by selecting specific elements and…”
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Microstrain and electrochemical performance of garnet solid electrolyte integrated in a hybrid battery cell
Published in RSC advances (07-10-2019)“…Garnet type solid electrolytes are promising candidates for replacing the flammable liquid electrolytes conventionally used in Li-ion batteries. Al-doped Li 7…”
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Mechanochemical synthesis: route to novel rock-salt-structured high-entropy oxides and oxyfluorides
Published in Journal of materials science (01-12-2020)“…A facile mechanochemical reaction at ambient temperature was successfully applied to synthesize novel single-phase rock-salt-structured high-entropy oxides,…”
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High entropy fluorides as conversion cathodes with tailorable electrochemical performance
Published in Journal of energy chemistry (01-09-2022)“…High entropy fluorides are used as cathode materials for lithium-ion batteries, and their electrochemical properties can be tailored by altering the…”
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Elucidation of the Transport Properties of Calcium‐Doped High Entropy Rare Earth Aluminates for Solid Oxide Fuel Cell Applications
Published in Small (Weinheim an der Bergstrasse, Germany) (01-08-2024)“…Solid oxide fuel cells (SOFCs) are paving the way to clean energy conversion, relying on efficient oxygen‐ion conductors with high ionic conductivity coupled…”
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Influence of Grain Size on the Electrochemical Performance of Li7‐3xLa3Zr2AlxO12 Solid Electrolyte
Published in Batteries & supercaps (01-11-2024)“…Contemporary Li‐ion batteries are facing substantial challenges like safety and limited energy density. The development of all‐solid‐state battery cells…”
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Influence of Grain Size on the Electrochemical Performance of Li 7‐3x La 3 Zr 2 Al x O 12 Solid Electrolyte
Published in Batteries & supercaps (01-11-2024)“…Abstract Contemporary Li‐ion batteries are facing substantial challenges like safety and limited energy density. The development of all‐solid‐state battery…”
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Photonic Synthesis and Coating of High‐Entropy Oxide on Layered Ni‐Rich Cathode Particles
Published in Small structures (01-11-2024)“…High‐Entropy Materials The image represents the photonic curing process of coating cathode active material powder. A coated particle is enlarged on screen…”
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Spinel to Rock-Salt Transformation in High Entropy Oxides with Li Incorporation
Published in Electrochem (Basel, Switzerland) (16-03-2020)“…High entropy oxides (HEOs) constitute a promising class of materials with possibly new and largely unexplored properties. The virtually infinite variety of…”
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