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Issue 6, 2013
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Additional doping of phosphorus and/or sulfur into nitrogen-doped carbon for efficient oxygen reduction reaction in acidic media

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Abstract

Phosphorus and/or sulfur are additionally doped into N-doped carbon (NDC) using phosphoric acid and cysteine. The resulting catalysts demonstrate excellent oxygen reduction activities coupled with high stabilities in acidic media. Specially, additional S-doping in NDC reveals nearly 2.5 times higher activity than that of NDC at 0.75 V (vs. RHE).

Graphical abstract: Additional doping of phosphorus and/or sulfur into nitrogen-doped carbon for efficient oxygen reduction reaction in acidic media

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The article was received on 21 Nov 2012, accepted on 11 Dec 2012 and first published on 13 Dec 2012


Article type: Communication
DOI: 10.1039/C2CP44147K
Phys. Chem. Chem. Phys., 2013,15, 1802-1805

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    Additional doping of phosphorus and/or sulfur into nitrogen-doped carbon for efficient oxygen reduction reaction in acidic media

    C. H. Choi, M. W. Chung, S. H. Park and S. I. Woo, Phys. Chem. Chem. Phys., 2013, 15, 1802
    DOI: 10.1039/C2CP44147K

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