Synergistic melamine intercalation and Zn(NO3)2 activation of N-doped porous carbon supported Fe/Fe3O4 for efficient electrocatalytic oxygen reduction

Yaoyao Ni; Tingjuan Wang; Zhou Yan; Chao Wang; Yingwen Tang; Tao Li; Baoyou Geng

doi:10.1039/d2ra02170f

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Synergistic melamine intercalation and Zn(NO₃)₂ activation of N-doped porous carbon supported Fe/Fe₃O₄ for efficient electrocatalytic oxygen reduction

Yaoyao Ni Tingjuan Wang Zhou Yan Chao Wang Yingwen Tang Tao Li Baoyou Geng

Year: 2022 Journal: RSC Advances Vol: 12 (25)Pages: 15705-15712 Publisher: Royal Society of Chemistry

DOI: 10.1039/d2ra02170f

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Abstract

N-doped 2D porous carbon supported Fe/Fe 3 O 4 composite is fabricated by melamine intercalation and zinc nitrate as activator. The synergistic effect makes the catalyst shows excellent ORR activity and decent durability compared with commercial Pt/C.

Keywords:

Catalysis Calcination Melamine Materials science Intercalation (chemistry) Inorganic chemistry Limiting current Metal Nitrogen Carbon fibers Noble metal Chemical engineering Chemistry Electrochemistry Electrode Composite number Metallurgy Organic chemistry Physical chemistry

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Electrocatalysts for Energy Conversion

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

Fuel Cells and Related Materials

Physical Sciences → Engineering → Electrical and Electronic Engineering

Advanced battery technologies research

Physical Sciences → Engineering → Electrical and Electronic Engineering

Synergistic melamine intercalation and Zn(NO₃)₂ activation of N-doped porous carbon supported Fe/Fe₃O₄ for efficient electrocatalytic oxygen reduction

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