Exacerbated High‐Temperature Calendar Aging of SiOx‐Graphite Electrode Induced by Interparticle Lithium Crosstalk

• Published in: Advanced functional materials Vol. 34; no. 2
• Main Authors: Zhang, Yu, Wen‐Peng Wang, Zhao, Yao, Zhang, Xing, Guo, Hua, Gao, Hongcai, Di‐Xin Xu, Yu‐Ming Zhao, Li, Ge, Jia‐Yan Liang, Sen, Xin, Yu‐Guo Guo
• Format: Journal Article
• Language: English
• Published: Hoboken Wiley Subscription Services, Inc 09.01.2024
• Subjects: Aging; Aging (materials); Anodes; Batteries; Calendars; Crosstalk; Electrode materials; Electrodes; Energy storage; Graphite; High temperature; Lithium-ion batteries; Rechargeable batteries; Silicon oxides

Silicon oxide‐graphite (SiOx‐G) composites are promising anode materials for building practical high‐energy Li‐ion batteries. To acquire long and safe operation of battery, extensive efforts are made to maintain stable Li storage of SiOx‐G against materials aging and the accompanied performance fade...