Screening metal cation additives driven by differential capacitance for Zn batteries

作者：Zhengqiang Hu, Fengling Zhang, Feng Wu, Huirong Wang, Anbin Zhou, Yi Chen, Tianyang Xue, Renjie Chen, Li Li · 发表于：Energy & Environmental Science · 年份：2024 · DOI：10.1039/d4ee01127a · 被引用次数：80 · 研究领域：Advanced battery technologies research、Advanced Battery Technologies Research、Advancements in Battery Materials

The high-valence metal cation Ce 4+ is used to compress the electric double layer on the Zn electrode surface, which improves Zn 2+ deposition overpotential and reduces the Zn electrode corrosion rate.