Abstract
AbstractS and N co‐doped, few‐layered graphene oxide is synthesized by using pyrimidine and thiophene as precursors for the application of the oxygen reduction reaction (ORR). The dual‐doped catalyst with pyrrolic/graphitic N‐dominant structures exhibits competitive catalytic activity (10.0 mA cm−2 kinetic‐limiting current density at −0.25 V) that is superior to that for mono N‐doped carbon nanomaterials. This is because of a synergetic effect of N and S co‐doping. Furthermore, the dual‐doped catalyst also shows an efficient four‐electron‐dominant ORR process, which has excellent methanol tolerance and improved durability in comparison to commercial Pt/C catalysts.
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Dates
Type | When |
---|---|
Created | 12 years, 6 months ago (Feb. 12, 2013, 9:32 a.m.) |
Deposited | 1 year, 10 months ago (Oct. 16, 2023, 11:51 a.m.) |
Indexed | 3 weeks, 4 days ago (Aug. 2, 2025, 1:02 a.m.) |
Issued | 12 years, 6 months ago (Feb. 12, 2013) |
Published | 12 years, 6 months ago (Feb. 12, 2013) |
Published Online | 12 years, 6 months ago (Feb. 12, 2013) |
Published Print | 12 years, 5 months ago (March 1, 2013) |
@article{Xu_2013, title={Sulfur and Nitrogen Co‐Doped, Few‐Layered Graphene Oxide as a Highly Efficient Electrocatalyst for the Oxygen‐Reduction Reaction}, volume={6}, ISSN={1864-564X}, url={http://dx.doi.org/10.1002/cssc.201200564}, DOI={10.1002/cssc.201200564}, number={3}, journal={ChemSusChem}, publisher={Wiley}, author={Xu, Jiaoxing and Dong, Guofa and Jin, Chuanhong and Huang, Meihua and Guan, Lunhui}, year={2013}, month=feb, pages={493–499} }