Mapping the architecture of single lithium ion electrode particles in 3D, using electron backscatter diffraction and machine learning segmentation

O Furat, DP Finegan, D Diercks… - Journal of Power …, 2021 - Elsevier
Accurately quantifying the architecture of lithium ion electrode particles in 3D is critical to
understanding sub-particle lithium transport, rate limitations, and degradation mechanisms …

Artificial generation of representative single Li-ion electrode particle architectures from microscopy data

O Furat, L Petrich, DP Finegan, D Diercks… - npj Computational …, 2021 - nature.com
Accurately capturing the architecture of single lithium-ion electrode particles is necessary for
understanding their performance limitations and degradation mechanisms through multi …

[HTML][HTML] Image-based 3D characterization and reconstruction of heterogeneous battery electrode microstructure

V Nagda, A Kulachenko, SB Lindström - Computational materials science, 2023 - Elsevier
There is a constant need for improvement of lithium-ion batteries (LIB), in particular,
charge/discharge time, capacity, and safety to fulfil the increasing performance …

Electron backscatter diffraction for investigating lithium-ion electrode particle architectures

A Quinn, H Moutinho, F Usseglio-Viretta… - Cell Reports Physical …, 2020 - cell.com
The performance and degradation of layered cathode materials for lithium-ion batteries
depend on their morphological, surface, and crystallographic properties. A comprehensive …

Guiding the design of heterogeneous electrode microstructures for Li‐ion batteries: microscopic imaging, predictive modeling, and machine learning

H Xu, J Zhu, DP Finegan, H Zhao, X Lu… - Advanced Energy …, 2021 - Wiley Online Library
Electrochemical and mechanical properties of lithium‐ion battery materials are heavily
dependent on their 3D microstructure characteristics. A quantitative understanding of the …

Lithium ion battery electrode manufacturing model accounting for 3D realistic shapes of active material particles

J Xu, AC Ngandjong, C Liu, FM Zanotto… - Journal of Power …, 2023 - Elsevier
The demand for lithium ion batteries (LIBs) in the market has gradually risen, with production
increasing and expected to be boosted through the massive emergence of gigafactories. To …

Parametric stochastic 3D model for the microstructure of anodes in lithium-ion power cells

D Westhoff, J Feinauer, K Kuchler, T Mitsch… - Computational Materials …, 2017 - Elsevier
The microstructure of anodes in lithium-ion batteries has a strong influence on their
electrochemical performance and degradation effects. Thus, optimizing the morphology with …

Machine-learning-revealed statistics of the particle-carbon/binder detachment in lithium-ion battery cathodes

Z Jiang, J Li, Y Yang, L Mu, C Wei, X Yu… - Nature …, 2020 - nature.com
The microstructure of a composite electrode determines how individual battery particles are
charged and discharged in a lithium-ion battery. It is a frontier challenge to experimentally …

Probing the depths of battery heterogeneity

SD Kang, WC Chueh - Nature Nanotechnology, 2023 - nature.com
Probing the depths of battery heterogeneity | Nature Nanotechnology Skip to main content
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Asphericity can cause nonuniform lithium intercalation in battery active particles

A Mistry, T Heenan, K Smith, P Shearing… - ACS Energy …, 2022 - ACS Publications
Uniform intercalation is desired to enable next-generation Li-ion batteries. While we expect
nonuniformity in materials undergoing a phase change, single-phase intercalation materials …