Revealing the onset condition of Li plating on graphite electrodes under fast-charging
Ruoyu Xiong, Yue Yu, Taolin Lv, Mengyuan Zhou, Longhui Li, Maoyuan Li, Jingying Xie, Huajun Sun, Yun Zhang, Huamin Zhou
Abstract
The Li plating reaction overpotential is first measured separately by applying a single-layer particle electrode structure and demonstrated to be the onset condition of Li plating under fast charging when it drops below 0 V.
Topics & Concepts
OverpotentialPlating (geology)ElectrodeMaterials scienceGraphiteParticle (ecology)Layer (electronics)Composite materialMetallurgyChemistryElectrochemistryPhysicsPhysical chemistryGeologyOceanographyGeophysicsAdvanced Battery Technologies ResearchAdvancements in Battery MaterialsAdvanced Battery Materials and Technologies