Operando EPR imaging of lithium dendrites on the graphite in extreme-fast-charging full cells  

作　　者：Jianfeng Li 

机构地区：[1]College of Materials Science and Opto-electronic Technology,Center of Materials Science and Optoelectronics Engineering and CAS Center for Excellence in Topological Quantum Computation,University of Chinese Academy of Sciences,Yanqi Lake,Huairou District,Beijing,101408,China

出　　处：《Magnetic Resonance Letters》2025年第1期81-82,共2页磁共振快报(英文)

摘　　要：Harnessing the potential of graphite is key to fast charging at 4C(fully charged within 15 minutes)for electric vehicles.However,graphite is subject to lithium dendrite growth during charging,leading to short circuits and battery failures,which is one of the biggest problems for batteries[1-4].Therefore,quickly identifying the lithium dendrites and different types of dendrites on the graphite surface can quickly help analyze the state of graphite and design good charging protocols.

关 键 词：LITHIUM CHARGING EXTREME 

分 类 号：TG1[金属学及工艺—金属学]