Comprehensive analysis of lithium-ion cells and their aging trajectory toward nonlinear aging

Stadler, Jochen; Groch, Timm Konstantin; García, Miguel Ángel; Storch, Mathias; Fath, Johannes Philipp; Ecker, Madeleine; Latz, Arnulf

doi:10.1016/j.est.2023.107247

Cited by 6 publications

(1 citation statement)

References 65 publications

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“…While there are high expectations for LFP with excellent cycling performance [18], many batteries encounter the issue of self-accelerating capacity degradation after a certain period of use. This degradation is alternatively termed as 'nonlinear aging' or simply a 'knee point' [19,20]. Harsh external operating conditions, such as high or low-temperature environments, significantly affect the internal electrochemical reactions of the battery.…”

Section: Aging Failure Mechanism Of Lithium-ion Batteries For Energy ...mentioning

confidence: 99%

Advances in performance degradation mechanism and safety assessment of LiFePO₄ for energy storage

Xiao,

Chen,

Zhao

et al. 2024

Nanotechnology

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In the context of "energy shortage", developing a novel energy-based power system is essential for advancing the current power system towards low-carbon solutions. As the usage duration of lithium-ion batteries for energy storage increases, the nonlinear changes in their aging process pose challenges to accurately assess their performance. This paper focuses on the study LiFeO4(LFP), used for energy storage, and explores their performance degradation mechanisms. Furthermore, it introduces common battery models and data structures & algorithms, which used for predicting the correlation between electrode materials and physical parameters, applying to SOH assessment and thermal warning. This paper also discusses the establishment of digital management system. Compared to conventional battery networks, dynamically reconfigurable battery networks can realize real-time monitoring of lithium-ion batteries, and reduce the probability of fault occurrence to an acceptably low level.

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Section: Aging Failure Mechanism Of Lithium-ion Batteries For Energy ...mentioning

confidence: 99%

Advances in performance degradation mechanism and safety assessment of LiFePO₄ for energy storage

Xiao,

Chen,

Zhao

et al. 2024

Nanotechnology

View full text Add to dashboard Cite

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State of health as a function of voltage hysteresis in Li-ion battery half-cells

Hodakovska,

Britala,

Mezulis

et al. 2024

J Solid State Electrochem

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Study on the temperature rise characteristics of aging lithium-ion batteries under different cooling methods

Li,

Wang

et al. 2024

Applied Thermal Engineering

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Comprehensive analysis of lithium-ion cells and their aging trajectory toward nonlinear aging

Cited by 6 publications

References 65 publications

Advances in performance degradation mechanism and safety assessment of LiFePO₄ for energy storage

Advances in performance degradation mechanism and safety assessment of LiFePO₄ for energy storage

State of health as a function of voltage hysteresis in Li-ion battery half-cells

Study on the temperature rise characteristics of aging lithium-ion batteries under different cooling methods

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Comprehensive analysis of lithium-ion cells and their aging trajectory toward nonlinear aging

Cited by 6 publications

References 65 publications

Advances in performance degradation mechanism and safety assessment of LiFePO4 for energy storage

Advances in performance degradation mechanism and safety assessment of LiFePO4 for energy storage

State of health as a function of voltage hysteresis in Li-ion battery half-cells

Study on the temperature rise characteristics of aging lithium-ion batteries under different cooling methods

Contact Info

Product

Resources

About

Advances in performance degradation mechanism and safety assessment of LiFePO₄ for energy storage

Advances in performance degradation mechanism and safety assessment of LiFePO₄ for energy storage