Zn leaching reconstructs high-entropy hydroxyl oxides for efficient OER at large current density

作者：Xiaolong Liang, Ke Xu, Wenqian Gao, Jing Liang, Tianming Lv, H. Zhang, Jun Lu, Lie Zou, Jinxuan Liu · 发表于：Journal of Materials Chemistry A · 年份：2024 · DOI：10.1039/d4ta03296a · 被引用次数：31 · 研究领域：Advancements in Photolithography Techniques、Electron and X-Ray Spectroscopy Techniques、Electrodeposition and Electroless Coatings

An FeCoNiZnOOH/NF high-entropy catalyst was prepared through one-step electrodeposition. The performance is improved after OER, which is attributed to the increase in lattice oxygen content and ECSA due to the leaching of the Zn element.