LiNixCoyMn1-x-yO2 katodmateriāla dzīvildzes noteikšana un pagarināšana sekundārajām litija jonu baterijām

Summary of Doctoral Thesis

Līga Maskova, Riga Technical University, Latvia
ORCID iDhttps://orcid.org/0000-0002-5067-2820

The Doctoral Thesis explores the correlation between simple voltage hysteresis measurements and the state of health (SoH) of a Li-ion battery (LIB), providing a basis for a possible method to easily determine the SoH of used batteries. Additionally, a method has been developed to prevent the ageing of LIBs through surface coating. The importance of a proper reference for the correct evaluation of coating effects is also highlighted. A meta-analysis performed within the research summarises improvements in capacity retention from coating or doping the cathode material, indirectly revealing the main degradation mechanisms affecting LiNixCoyMn1-x-yO2 cathode materials of various compositions.

Additional information

Publication type

DOI

https://doi.org/10.7250/9789934372513

Defence date

23.01.2026.

Format

ISBN (pdf)

Pages

49

Publication date

Published online

Publication language

Publisher

RTU Press

Country of Publication

Latvia

Funding source

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