电池“极简革命”：无负极固态电池如何从短命变长寿？| Battery Brew 18

播客概述：欢迎收听本期节目！关键内容提要本期我们聊电池界的“终极挑战”——无负极固态电池（Anode-Free Solid-State Battery, AFSSB）。东北大学（Northeastern University）和橡树岭国家实验室（ORNL）的团队用原位中子成像“透视”电池内部，发现了容量快速衰减的真正原因，并提出一个简单却天才的策略：放电别放太干净，留到3.5V！结果？循环寿命从50次暴增到430次，保留率超83%。这或许是无负极电池实用化的关键一步。这项研究的核心启示：有时候“退一步”才能进两步。稍微牺牲一点单次放电深度（不放至2.8V），却换来数百次稳定循环，极大提升无负极固态电池的实用性。论文：chemrxiv：In Situ Li Seed Formation Enables Uniform Plating in Anode-Free Solid-State Batterieshttps://chemrxiv.org/engage/chemrxiv/article-details/695c03b9098cdc781ff281af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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电池“极简革命”：无负极固态电池如何从短命变长寿？| Battery Brew 18

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