The Role of Intergranular Cracks on Fast Charging and Accelerated Degradation in Polycrystalline Layered Oxide Cathodes

Abstract Polycrystalline layered oxide cathodes such as Li(NixMnyCoz)O2 (NMC) and Li(NixCoyAlz)O2 (NCA) are some of the most widely used materials for Li‐ion batteries. Due to anisotropic volume expansion upon lithium insertion and removal, such particles undergo substantial intergranular cracks. In...

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Detalhes bibliográficos

Principais autores:	Jinhong Min, Tobias Glossmann, Yiyang Li
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Wiley 2026-01-01
Colecção:	Advanced Science
Assuntos:	intergranular cracks lithium‐ion batteries NMC cathodes polycrystalline particles single‐crystalline particles
Acesso em linha:	https://doi.org/10.1002/advs.202515588
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