A concept of self-expanding Li-ion transport channels is demonstrated to construct a fast-charging anode and realize high-performance fast-charging Li-ion batteries. The self-expanded Li-ion transport channels, which are enabled by a self-reversible conversion of chemical bonds with different bond lengths in the anode, allow a fast Li-ion solid-state diffusion kinetics and effectively eliminate Li metal plating under fast-charging conditions.

中文翻译：

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用于快速充电锂离子电池的阳极上的自膨胀离子传输通道

展示了自膨胀锂离子传输通道的概念，以构建快速充电负极并实现高性能快速充电锂离子电池。通过负极中不同键长的化学键的自可逆转换实现自膨胀的锂离子传输通道，可实现快速的锂离子固态扩散动力学，并有效地消除快速反应下的锂金属镀层。充电条件。