Concepedia

Cobalt oxide-coated N- and B-doped graphene hollow spheres as bifunctional electrocatalysts for oxygen reduction and oxygen evolution reactions

Zhongqing Jiang, Zhongqing Jiang, Zhong‐Jie Jiang, Zhong‐Jie Jiang, T. Maiyalagan, Arumugam Manthiram

Journal of Materials Chemistry A · 2016 · 157 citations · 79 references

DOI

Concepts

Abstract

Co<sub>3</sub>O<sub>4</sub>-coated N- and B-doped graphene hollow spheres synthesized by a simple and scalable method have been used as electrocatalysts for the ORR and the OER, demonstrating higher electrochemical performance and better durability than commercial Pt/C and RuO<sub>2</sub>/C, respectively.

References

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