Metal‐Organic Framework‐Derived Honeycomb‐Like Open Porous Nanostructures as Precious‐Metal‐Free Catalysts for Highly Efficient Oxygen Electroreduction

作者：Qi‐Long Zhu, Wei Xia, Tomoki Akita, Ruqiang Zou, Qiang Xü · 发表于：Advanced Materials · 年份：2016 · DOI：10.1002/adma.201600979 · 被引用次数：467 · 研究领域：Electrocatalysts for Energy Conversion、Metal-Organic Frameworks: Synthesis and Applications、Covalent Organic Framework Applications

Honeycomb-like porous carbon nanostructures are rationally constructed from a metal-organic framework composite. The unique architecture with uniformly distributed high-density active sites significantly enhances the electrocatalytic performance by increasing the accessible active sites and enhancing mass transport of the gas and electrolyte, rendering the resulting catalyst adequate in reaching the desired catalytic performance afforded by Pt for the oxygen reduction reaction.