A hierarchical CuO@NiCo layered double hydroxide core–shell nanoarray as an efficient electrocatalyst for the oxygen evolution reaction

作者：Yang Cao, Ting Wang, Xue Li, Longcheng Zhang, Yonglan Luo, Fang Zhang, Abdullah M. Asiri, Jianming Hu, Qian Liu, Xuping Sun · 发表于：Inorganic Chemistry Frontiers · 年份：2021 · DOI：10.1039/d1qi00124h · 被引用次数：308 · 研究领域：Electrocatalysts for Energy Conversion、Advanced battery technologies research、Copper-based nanomaterials and applications

A hierarchical CuO@NiCo LDH core–shell nanoarray on copper foil (CuO@NiCo LDH/CF) acts as an efficient and durable oxygen-evolving electrocatalyst, capable of driving 20 mA cm −2 at an overpotential of only 256 mV in 1.0 M KOH.