One‐pot Synthesis of Nitrogen and Phosphorus Co‐doped Graphene and Its Use as High‐performance Electrocatalyst for Oxygen Reduction Reaction

作者：Liye Dong, Chuangang Hu, Xianke Huang, Nan Chen, Liangti Qu · 发表于：Chemistry - An Asian Journal · 年份：2015 · DOI：10.1002/asia.201500707 · 被引用次数：51 · 研究领域：Electrocatalysts for Energy Conversion、Fuel Cells and Related Materials、Conducting polymers and applications

In this study, N,P co-doped graphene (NPG) was prepared by a one-step pyrolysis using a mixture of graphene oxide and hexachlorocyclotriphosphazene (HCCP), in which HCCP was used as both the N and P source. Furthermore, it is shown that NPG electrodes, as efficient metal-free electrocatalysts, have a high onset potential, high current density, and long-term stability for the oxygen reduction reaction.