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Title: So-called “metal-free” oxygen reduction at graphene nanoribbons is in fact metal driven
Authors: Wang, Lu
Wong, Colin Hong An
Webster, Richard David
Kherzi, Bahareh
Pumera, Martin
Keywords: DRNTU::Science::Chemistry::Physical chemistry::Electrochemistry
Issue Date: 2015
Source: Wang, L., Wong, C. H. A., Kherzi, B., Webster, R. D., & Pumera, M. (2015). So-called “metal-free” oxygen reduction at graphene nanoribbons is in fact metal driven. ChemCatChem, 7(11), 1650-1654.
Series/Report no.: ChemCatChem
Abstract: The oxygen reduction reaction (ORR) is of key importance in the field of electrochemical energy production. Remarkable catalytic properties of “metal-free” graphene nanoribbons towards the ORR were suggested in previous reports. Herein, we show that the electrocatalytic properties of an undoped supposedly “metal-free” graphene nanoribbon towards the ORR is actually caused by metallic impurities within the graphene nanoribbons.
DOI: 10.1002/cctc.201500262
Rights: © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:SPMS Journal Articles

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