Nitrogen‐Enriched Core‐Shell Structured Fe/Fe<sub>3</sub>C‐C Nanorods as Advanced Electrocatalysts for Oxygen Reduction Reaction

Wen, Zhenhai; Ci, Suqin; Zhang, Fei; Feng, Xinliang; Cui, Shumao; Mao, Shun; Luo, Shenglian; He, Zhen; Chen, Junhong

doi:10.1002/adma.201104392

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Nitrogen‐Enriched Core‐Shell Structured Fe/Fe3C‐C Nanorods as Advanced Electrocatalysts for Oxygen Reduction Reaction

Published in Advanced Materials • Feb 6, 2012

Authors:

Zhenhai Wen

Suqin Ci

Fei Zhang

Abstract

A cost-effective route for the preparation of Fe3C-based core-shell structured catalysts for oxygen reduction reactions was developed. The novel catalysts generated a much higher power density (i.e., three times higher at Rex of 1 Ω) than the Pt/C in microbial fuel cells. Furthermore, the N-Fe/Fe3[e...

Subject

Materials science

Nanorod

Catalysis

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