“Metal-free” catalytic oxygen reduction reaction on heteroatom-doped graphene is caused by trace metal impurities

The oxygen reduction reaction (ORR) is of high industrial importance. There is a large body of literature showing that metal-based catalytic nanoparticles (e.g. Co, Mn, Fe or hybrid Mn/Co-based nanoparticles) supported on graphene act as efficient catalysts for the ORR. A significant research effort...

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Bibliographic Details
Main Authors: Wang, Lu, Ambrosi, Adriano, Pumera, Martin
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2014
Subjects:
Online Access:https://hdl.handle.net/10356/102022
http://hdl.handle.net/10220/18915
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Institution: Nanyang Technological University
Language: English