Metal‐Organic Framework‐Derived Honeycomb‐Like Open Porous Nanostructures as Precious‐Metal‐Free Catalysts for Highly Efficient Oxygen Electroreduction
2016; Volume: 28; Issue: 30 Linguagem: Inglês
10.1002/adma.201600979
ISSN1521-4095
AutoresQi‐Long Zhu, Wei Xia, Tomoki Akita, Ruqiang Zou, Qiang Xü,
Tópico(s)Covalent Organic Framework Applications
ResumoHoneycomb-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.
Referência(s)