Sluggish Li 2 O 2 dissolution – a key to unlock high-capacity lithium–oxygen batteries

作者：Lu He, Shuo Wang, Fengjiao Yu, Yuhui Chen · 发表于：Chemical Science · 年份：2024 · DOI：10.1039/d4sc05911e · 被引用次数：9 · 研究领域：Advancements in Battery Materials、Advanced Battery Materials and Technologies、Advanced Battery Technologies Research

The kinetics of Li 2 O 2 dissolution determine electrode discharge capacity and charging current. It dissolves via surface dissolution or bulk fragmentation, the latter being 100 times faster. Intermittent-desorption improved the discharge capacity.