Original title: Optimization of Spray Drying Synthesis of LiFePO4: Effects of Calcination and Doping on Microstructure and Electrochemical Properties
Authors: Hálová, Hana ; Chladil, Ladislav ; Preisler, Lukáš ; Čudek, Pavel
Document type: Papers
Language: eng
Publisher: Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií
Abstract: Lithium-iron phosphate (LiFePO₄) is a promising cathode material for lithium-ion batteries due to thermal stability, environmental safety and low production cost . However, its practical application is limited by low electronic conductivity and low energy density. To enhance its electrochemical performance, various synthesis techniques , such as spray drying synthesis are being investigated to control the particle size, morphology and uniform particle distribution. Subsequent calcination significantly affects the crystallinity, phase purity, and overall electrochemical performance of the material . Additional doping with elements such as manganese or nickel can increase the energy capacity and electro chemical properties while maintaining the advantage of long-term stability.
Keywords: calcination influence; cathode synthesis; doping of LFP material; electrostatic precipitator; Li-ion; LiFePO4; spray drying synthesis
Host item entry: Proceedings II of the 31st Conference STUDENT EEICT 2025: Selected papers, ISBN 978-80-214-6320-2, ISSN 2788-1334

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: https://hdl.handle.net/11012/255347

Permalink: http://www.nusl.cz/ntk/nusl-687779


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