“Knees” in lithium-ion battery aging trajectories
Lithium-ion batteries can last many years but sometimes exhibit rapid, nonlinear
degradation that severely limits battery lifetime. In this work, we review prior work on" knees" …
degradation that severely limits battery lifetime. In this work, we review prior work on" knees" …
Morphology controlled performance of ternary layered oxide cathodes
With the rapid advancement of electric vehicle technologies, ternary layered oxide cathodes
in commercial Li-ion batteries have become increasingly promising due to their high energy …
in commercial Li-ion batteries have become increasingly promising due to their high energy …
[HTML][HTML] Insights for understanding multiscale degradation of LiFePO4 cathodes
L Wang, J Qiu, X Wang, L Chen, G Cao, J Wang… - EScience, 2022 - Elsevier
Lithium-ion batteries (LIBs) based on olivine LiFePO 4 (LFP) offer long cycle/calendar life
and good safety, making them one of the dominant batteries in energy storage stations and …
and good safety, making them one of the dominant batteries in energy storage stations and …
[HTML][HTML] Cracking predictions of lithium-ion battery electrodes by X-ray computed tomography and modelling
Fracture of lithium-ion battery electrodes is found to contribute to capacity fade and reduce
the lifespan of a battery. Traditional fracture models for batteries are restricted to …
the lifespan of a battery. Traditional fracture models for batteries are restricted to …
Battery aging mode identification across NMC compositions and designs using machine learning
A comprehensive understanding of lithium-ion battery (LiB) lifespan is the key to designing
durable batteries and optimizing use protocols. Although battery lifetime prediction methods …
durable batteries and optimizing use protocols. Although battery lifetime prediction methods …
Direct observations of electrochemically induced intergranular cracking in polycrystalline NMC811 particles
Establishing the nature of crack generation, formation, and propagation is paramount to
understanding the degradation modes that govern decline in battery performance. Cracking …
understanding the degradation modes that govern decline in battery performance. Cracking …
A comprehensive understanding of the aging effects of extreme fast charging on high Ni NMC cathode
As the battery industry shifts toward high Ni content cathodes, such as LiNi0. 8Mn0. 1Co0.
1O2 [NMC811], a complete understanding of the degradation mechanisms of NMC811 …
1O2 [NMC811], a complete understanding of the degradation mechanisms of NMC811 …
Engineering lithium nickel cobalt manganese oxides cathodes: A computational and experimental approach to bridging gaps
A Rajkamal, A Sharma, BK Pullagura, R Thapa… - Chemical Engineering …, 2023 - Elsevier
Lithium-ion batteries (LIBs) have transformed our envisioned future into a reality where
induction motor engines power electric vehicles (EVs). While LIBs offer impressive …
induction motor engines power electric vehicles (EVs). While LIBs offer impressive …
Asphericity can cause nonuniform lithium intercalation in battery active particles
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 …
nonuniformity in materials undergoing a phase change, single-phase intercalation materials …
Large-scale statistical learning for mass transport prediction in porous materials using 90,000 artificially generated microstructures
Effective properties of functional materials crucially depend on their 3D microstructure. In this
paper, we investigate quantitative relationships between descriptors of two-phase …
paper, we investigate quantitative relationships between descriptors of two-phase …