Kinetic Limits of Graphite Anode for Fast-Charging Lithium-Ion Batteries

Autor: Suting Weng, Gaojing Yang, Simeng Zhang, Xiaozhi Liu, Xiao Zhang, Zepeng Liu, Mengyan Cao, Mehmet Nurullah Ateş, Yejing Li, Liquan Chen, Zhaoxiang Wang, Xuefeng Wang
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Nano-Micro Letters, Vol 15, Iss 1, Pp 1-12 (2023)
Druh dokumentu: article
ISSN: 2311-6706
2150-5551
DOI: 10.1007/s40820-023-01183-6
Popis: Highlights The microstructure of graphite upon rapid Li+ intercalation is a mixture of differently staging structures in the macroscopic and microscopic scales due to the incomplete and inhomogeneous intercalation reactions hindered by the sluggish reaction kinetics. The Li+ interface diffusion dominates the reaction kinetics at high rates in thin graphite electrode, while Li+ diffusion through the electrode cannot to be neglected for thick graphite electrode.
Databáze: Directory of Open Access Journals
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