Detrimental Effects and Prevention of Acidic Electrolytes on Oxygen Reduction Reaction Catalytic Performance of Heteroatom-Doped Graphene Catalysts

Detrimental Effects and Prevention of Acidic Electrolytes on Oxygen Reduction Reaction Catalytic Performance of Heteroatom-Doped Graphene Catalysts

Heteroatom-doped carbon based catalysts have been demonstrated as one of the most promising electrocatalysts to replace traditional noble metal catalysts, such as Pt, for oxygen reduction reaction (ORR) in proton-exchange membrane fuel cells (PEMFCs). However, experimental results have shown that th...

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Bibliographic Details
Main Authors: Jun Ma, Lele Gong, Yang Shen, Defeng Sun, Bowen Liu, Jing Zhang, Dong Liu, Lipeng Zhang, Zhenhai Xia
Format: Article
Language:English
Published: Frontiers Media S.A. 2019-11-01
Series:Frontiers in Materials
Subjects:
doping graphene nanoribbons
oxygen reduction reaction
catalytic activity
acidic medium
DFT simulation
Online Access:https://www.frontiersin.org/article/10.3389/fmats.2019.00294/full

Internet

https://www.frontiersin.org/article/10.3389/fmats.2019.00294/full

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