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https://hdl.handle.net/2440/100885
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Type: | Journal article |
Title: | Heteroatom-doped graphene-based materials for energy-relevant electrocatalytic processes |
Author: | Duan, J. Chen, S. Jaroniec, M. Qiao, S. |
Citation: | ACS Catalysis, 2015; 5(9):5207-5234 |
Publisher: | American Chemical Society |
Issue Date: | 2015 |
ISSN: | 2155-5435 2155-5435 |
Statement of Responsibility: | Jingjing Duan, Sheng Chen, Mietek Jaroniec, and Shi Zhang Qiao |
Abstract: | To address aggravating energy and environment issues, inexpensive, highly active, and durable electrocatalysts as noble metal substitutes both at the anode and cathode are being actively pursued. Among them, heteroatom-doped graphene-based materials show extraordinary electrocatalytic performance, some even close to or outperforming the state-of-the-art noble metals, such as Pt- and IrO₂- based materials. This review provides a concise appraisal on graphene doping methods, possible doping configurations and their unique electrochemical properties, including single and double doping with N, B, S, and P. In addition, heteroatom-doped graphene-based materials are reviewed as electrocatalysts for oxygen reduction, hydrogen evolution, and oxygen evolution reactions in terms of their electrocatalytic mechanisms and performance. Significantly, three-dimensional heteroatom-doped graphene structures have been discussed, and those especially can be directly utilized as catalyst electrodes without extra binders and supports. |
Keywords: | Heteroatom-doped graphene; nonnoble electrocatalysts; oxygen reduction reaction; hydrogen evolution reaction; oxygen evolution reaction |
Rights: | © 2015 American Chemical Society |
DOI: | 10.1021/acscatal.5b00991 |
Grant ID: | http://purl.org/au-research/grants/arc/DP130104459 http://purl.org/au-research/grants/arc/DP140104062 |
Published version: | http://dx.doi.org/10.1021/acscatal.5b00991 |
Appears in Collections: | Aurora harvest 3 Chemical Engineering publications |
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