EPISODE · Feb 19, 2026 · 17 MIN
Battery Brew 33|氧化物正极行为的化学控制因素
from EKL Battery Brew
播客概述:欢迎收听本期节目!关键内容提要: 氧化物正极(钴酸锂、三元NMC、LFP等)性能上限由三大相互关联的化学因素决定:1. 电子构型(Electronic Configuration) - 过渡金属d电子在八面体场中的t₂g / eg排布 → 决定八面体位稳定能(OSFE) 2.化学键合(Chemical Bonding) - M–O键共价性是双刃剑 3. 化学反应性(Chemical Reactivity)- 锂 vs 钠正极本质差异Chemical factors controlling the behaviour of oxide cathodes in batterieshttps://www.nature.com/articles/s41560-025-01963-x感谢收听!继续充电,也继续酿造好生活!#EKLBatteryBrew更多电池前沿论文&解读,探索X账号:@[EKL_Batteries](x.com)前往小宇宙评论区与主播互动
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Battery Brew 33|氧化物正极行为的化学控制因素
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