Chrysanthemum flower-like NiCo2O4-nitrogen doped graphene oxide composite: An efficient electrocatalyst for lithium-oxygen and zinc-air batteries

Prabu Moni; Suyeon Hyun; Ahilan Vignesh; Sangaraju Shanmugam

doi:10.1039/c7cc03826g

Chrysanthemum flower-like NiCo₂O₄-nitrogen doped graphene oxide composite: An efficient electrocatalyst for lithium-oxygen and zinc-air batteries

Prabu Moni, Suyeon Hyun, Ahilan Vignesh, Sangaraju Shanmugam

Department of Energy and Science and Engineering

Research output: Contribution to journal › Article › peer-review

59 Scopus citations

Abstract

Chrysanthemum flower-like NiCo₂O₄-nitrogen doped graphene oxide composite material has been explored as a bifunctional cathode electrocatalyst for aqueous zinc-air and non-aqueous lithium-oxygen batteries. This cathode exhibits maximum discharge capacities of 712 and 15 046 mA h g^-1 for zinc-air and lithium-oxygen batteries, respectively, with stable cycling over 50 cycles.

Original language	English
Pages (from-to)	7836-7839
Number of pages	4
Journal	Chemical Communications
Volume	53
Issue number	55
DOIs	https://doi.org/10.1039/c7cc03826g
State	Published - 2017

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© The Royal Society of Chemistry 2017.

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AB - Chrysanthemum flower-like NiCo2O4-nitrogen doped graphene oxide composite material has been explored as a bifunctional cathode electrocatalyst for aqueous zinc-air and non-aqueous lithium-oxygen batteries. This cathode exhibits maximum discharge capacities of 712 and 15 046 mA h g-1 for zinc-air and lithium-oxygen batteries, respectively, with stable cycling over 50 cycles.

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Chrysanthemum flower-like NiCo₂O₄-nitrogen doped graphene oxide composite: An efficient electrocatalyst for lithium-oxygen and zinc-air batteries

Abstract

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