SiO<sub><i>x</i></sub> enhances prelithiation kinetics and homogeneity in graphite-based anodes
Wenting Luo, Qitao Shi, Can Zhang, Ruowei Yi, Wenlong Zhao, Yingdan Cui, Yanbin Shen, Jun Ge, Chao Wang, Yunhui Huang
Abstract
In the SiO x /Gr anode, lithium is preferentially absorbed by the SiO x domains during prelithiation with the participation of the electrolyte, and the subsequent diffusion of Li + into graphite establishes a uniform lithium gradient.
Topics & Concepts
Materials scienceKineticsAnodeHomogeneity (statistics)GraphiteChemical engineeringDiffusionLithium (medication)ChemistryInorganic chemistryAnalytical Chemistry (journal)Advancements in Battery MaterialsAdvanced Battery Materials and TechnologiesExtraction and Separation Processes