Strategies for mitigating battery ageing
Understanding and mitigation of Li-ion batteries ageing
Article REF: COR2005 V1
Strategies for mitigating battery ageing
Understanding and mitigation of Li-ion batteries ageing

Authors : Lise DANIEL, Irina PROFATILOVA, Sylvie GENIES, Olivier RACCURT, Justin BOUVET

Publication date: March 10, 2025 | Lire en français

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4. Strategies for mitigating battery ageing

BMS (Battery Management System): electronic battery control system ensuring that the battery operates under compatible and safe electrical, thermal and mechanical conditions, as defined by the battery manufacturer.

4.1 Materials

To limit battery ageing, and given the many mechanisms involved, there are several mitigation strategies for materials and internal components. They can be classified as follows:

  • modifying the chemistry of positive and negative electrode active materials by doping or creating specific architectures, such as gradients or core-shell structures;

  • optimizing the microstructure of active ingredient particles ;...

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