度的奥秘：电池内部究竟发生了什么

科学家利用尖端三维原子力显微镜技术，成功破解了电池内部的神秘结构层，首次捕捉到固态-液态界面处动态变化的分子构型。这些曾不可见的双电层(EDLs)会因表面不规则结构发生扭曲、断裂与重组——此类动态现象在真实电池系统中尚属首次观测。该发现不仅深化了我们对电池微观工作机制的理解，或将从根本上改变下一代储能系统的构建与设计范式。

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Materials provided byUniversity of Illinois Grainger College of Engineering.Note: Content may be edited for style and length.

Journal Reference:

Qian Ai, Lalith Krishna Samanth Bonagiri, Kaustubh S. Panse, Jaehyeon Kim, Shan Zhou, Yingjie Zhang.Nucleation at solid–liquid interfaces is accompanied by the reconfiguration of electrical double layers.Proceedings of the National Academy of Sciences, 2025; 122 (30) DOI:10.1073/pnas.2421635122