N-doped carbon nanosheet supported Fe2O3/Fe3C nanoparticles as efficient electrode materials for oxygen reduction reaction and supercapacitor application
Inorganic Chemistry Communications(2020)
摘要
•Fe-N@C nanosheet was prepared via one-step pyrolysis of leucine and FeCl3.•The optimized sample displays high ORR and capacitive performance.•Fe2O3, Fe3C and N species create active sites result the high electrochemical performance.
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关键词
N-doped carbon,Fe2O3/Fe3C nanoparticles,Oxygen reduction reaction,Supercapacitor,L-leucine
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