Single Fe Atom on Hierarchically Porous S, N-Codoped Nanocarbon Derived from Porphyra Enable Boosted Oxygen Catalysis for Rechargeable Zn-Air Batteries.

J, Zhang; M, Zhang; Y, Zeng; J, Chen; L, Qiu; H, Zhou; C, Sun; Y, Yu; C, Zhu; Z, Zhu

doi:10.1002/smll.201900307

Public

Single Fe Atom on Hierarchically Porous S, N-Codoped Nanocarbon Derived from Porphyra Enable Boosted Oxygen Catalysis for Rechargeable Zn-Air Batteries.

Shared by NobleBlocks on May 6, 2019 • 12:00 AM UTC

Authors:

Zhang J

Zhang M

Zeng Y

Abstract

Iron-nitrogen-carbon materials (Fe-N-C) are known for their excellent oxygen reduction reaction (ORR) performance. Unfortunately, they generally show a laggard oxygen evolution reaction (OER) activity, which results in a lethargic charging performance in rechargeable Zn-air batteries. Here porous S-...

Subject

Biomass

Bifunctional Catalysts

Heteroatom Doping

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