Tuning the Catalytic Activity of Graphene Nanosheets for Oxygen Reduction Reaction via Size and Thickness Reduction

J Benson; Q Xu; P Wang; Y Shen; L Sun; T Wang; M Li; P Papakonstantinou

doi:10.1021/am5048202

Tuning the Catalytic Activity of Graphene Nanosheets for Oxygen Reduction Reaction via Size and Thickness Reduction

J Benson
, Q Xu
, P Wang
, Y Shen
, L Sun
, T Wang
, M Li
, P Papakonstantinou

Research output: Contribution to journal › Article › peer-review

89 Citations (Scopus)

275 Downloads (Pure)

Abstract

Currently, the fundamental factors that control the oxygen reduction reaction (ORR) activity of graphene itself, in particular, the dependence of the ORR activity on the number of exposed edge sites remain elusive, mainly due to limited synthesis routes of achieving small size graphene. In this work, the synthesis of low oxygen content (

Original language	English
Pages (from-to)	19726-19736
Journal	ACS Applied Materials and Interfaces
Volume	6
DOIs	https://doi.org/10.1021/am5048202
Publication status	Published (in print/issue) - 21 Oct 2014

Keywords

graphene nanosheets
oxygen reduction reaction
electrocatalyst
edges
ionic liquid exfoliation

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10.1021/am5048202

Acs tuning catalytic activity-graphene nanosheetsFinal published version, 636 KB

http://pubs.acs.org/doi/abs/10.1021/am5048202

Synthesis of few layered 2D based electrodes for energy applications
Benson, J. A. (Author), Papakonstantinou, P. (Supervisor), Apr 2016
Student thesis: Doctoral Thesis

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AU - Shen, Y

AU - Sun, L

AU - Wang, T

AU - Li, M

AU - Papakonstantinou, P

PY - 2014/10/21

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KW - graphene nanosheets

KW - oxygen reduction reaction

KW - electrocatalyst

KW - edges

KW - ionic liquid exfoliation

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Tuning the Catalytic Activity of Graphene Nanosheets for Oxygen Reduction Reaction via Size and Thickness Reduction

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Keywords

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Student theses

Synthesis of few layered 2D based electrodes for energy applications

Cite this