INVESTIGATING THE SYNTHESIS OF NMC AND LCO THIN-FILM CATHODES FOR ENHANCED PERFORMANCE IN LITHIUM-ION BATTERIES

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dc.contributor.authorKabashev, Zhaksylyk
dc.date.accessioned2023-09-27T10:31:16Z
dc.date.available2023-09-27T10:31:16Z
dc.date.issued2023-04
dc.description.abstractThin-film lithium batteries are designed to improve the longevity, storage capacity, energy density, and safety level of lithium batteries. The materials of the thin-film of electrodes should fit several criteria, such as ionic conductivity, electrochemical stability, and optimized solid electrolyte characteristics. This study investigated the electrochemical performance of an NMC-based lithiumion battery, with a focus on understanding the voltage-capacity relationship and cycling performance. The obtained experimental results showed a peak voltage of 3.1 V, which is considerably lower than the expected value of 4.2 V for NMC-based cells. Additionally, the specific capacity was found to be 2.09 μAh/g, which is significantly lower than the reported capacities in the literature for similar battery chemistries. The deviation from the expected performance suggests potential issues in the materials, cell design, or experimental conditions. Despite the suboptimal performance, this study provides valuable insights into the challenges associated with NMC-based lithium-ion batteries and serves as a foundation for further investigations and optimizations. Future work should focus on identifying the factors contributing to the observed performance and exploring strategies to enhance the electrochemical behavior of NMC-based cells to make them suitable for various applications, such as electric vehicles and energy storage systems.en_US
dc.identifier.citationKabashev, Z. (2023). Investigating the Synthesis of NMC and LCO Thin-Film Cathodes for Enhanced Performance in Lithium-Ion Batteries. School of Engineering and Digital Sciencesen_US
dc.identifier.urihttp://nur.nu.edu.kz/handle/123456789/7453
dc.language.isoenen_US
dc.publisherSchool of Engineering and Digital Sciencesen_US
dc.rightsAttribution-NonCommercial-ShareAlike 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/us/*
dc.subjectType of access: Open Accessen_US
dc.subjectNMC electrodeen_US
dc.subjectmagnetron sputter depositionen_US
dc.subjectlithium ion batteryen_US
dc.subjectcoin cellen_US
dc.subjectcharge-discharge cycleen_US
dc.titleINVESTIGATING THE SYNTHESIS OF NMC AND LCO THIN-FILM CATHODES FOR ENHANCED PERFORMANCE IN LITHIUM-ION BATTERIESen_US
dc.typeArticleen_US
workflow.import.sourcescience

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