Highly dispersed γ-Fe<sub>2</sub>O<sub>3</sub> embedded in nitrogen doped carbon for the efficient oxygen reduction reaction

Zhourong Xiao; Guoqiang Shen; Fang Hou; Rongrong Zhang; Yueting Li; Gang Yuan; Lun Pan; Ji‐Jun Zou; Li Wang; Xiangwen Zhang; Guozhu Li

doi:10.1039/c9cy01188a

JOURNAL ARTICLE

Highly dispersed γ-Fe₂O₃ embedded in nitrogen doped carbon for the efficient oxygen reduction reaction

Zhourong Xiao Guoqiang Shen Fang Hou Rongrong Zhang Yueting Li Gang Yuan Lun Pan Ji‐Jun Zou Li Wang Xiangwen Zhang Guozhu Li

Year: 2019 Journal: Catalysis Science & Technology Vol: 9 (17)Pages: 4581-4587 Publisher: Royal Society of Chemistry

DOI: 10.1039/c9cy01188a

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Abstract

A sacrificial template strategy is developed to synthesize highly dispersed γ-Fe₂O₃ embedded in porous N-doped carbon. The as-synthesized catalyst exhibits high ORR performance and presents a power density of 112 mW cm⁻² in zinc–air battery.

Keywords:

Catalysis Carbon fibers Oxygen reduction reaction Nitrogen Doping Oxygen Materials science Zinc Battery (electricity) Inorganic chemistry Chemical engineering Chemistry Physical chemistry Electrode Power (physics) Metallurgy Organic chemistry Electrochemistry Optoelectronics Physics

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Electrocatalysts for Energy Conversion

Physical Sciences → Energy → Renewable Energy, Sustainability and the Environment

Advanced battery technologies research

Physical Sciences → Engineering → Electrical and Electronic Engineering

Supercapacitor Materials and Fabrication

Physical Sciences → Materials Science → Electronic, Optical and Magnetic Materials

Highly dispersed γ-Fe₂O₃ embedded in nitrogen doped carbon for the efficient oxygen reduction reaction

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