JOURNAL ARTICLE

Silicon carbide-supported iron nanoparticles encapsulated in nitrogen-doped carbon for oxygen reduction reaction

Jiayuan LiJing WangDunfeng GaoXingyun LiShu MiaoGuoxiong WangXinhe Bao

Year: 2015 Journal:   Catalysis Science & Technology Vol: 6 (9)Pages: 2949-2954   Publisher: Royal Society of Chemistry

Abstract

Iron nanoparticles encapsulated in nitrogen-doped carbon (Fe@N–C) supported on a SiC core with a derived nitrogen-doped carbon shell (SiC@N–C) show much higher activity for oxygen reduction reaction than SiC, SiC@N–C and SiC-supported Fe3Si in alkaline medium.

Keywords:
Carbon fibers Nitrogen Oxygen reduction reaction Oxygen Nanoparticle Materials science Silicon carbide Inorganic chemistry Doping Carbide Catalysis Silicon Chemical engineering Chemistry Nanotechnology Metallurgy Composite number Physical chemistry Organic chemistry Composite material Electrochemistry Electrode

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