Authors: Huaping Wang, Mingguang Wu, Jian He, Gaoxue Jiang, Shihan Qi, Junda Huang, Daxiong Wu, Jianmin Ma
Published: 2025-03-13
DOI: 10.34133/energymatadv.0105
Source: Full article
Poor reversibility of the Li anode and uncontrolled Li dendrite growth lead to the low Coulombic efficiency and serious security risks, which hinder the practical application of lithium (Li) metal batteries. Herein, we report an artificial solid electrolyte interphase (SEI) strategy for repressing Li dendrite growth and facilitating uniform Li deposition. The N-vinyl carbazole (NVK) was polymerized on the Li anode surface to form artificial SEI film. Such SEI film generates highly Li