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Gimenez-Lopez, Maria del Carmen, Kurtoglu, Abdullah, Walsh, Darren A. and Khlobystov, Andrei N. (2016) Extremely stable platinum-amorphous carbon electrocatalyst within hollow graphitized carbon nanofibers for the oxygen reduction reaction. Advanced Materials, 28 (41). pp. 9103-9108. ISSN 1521-4095

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Abstract

Unprecedented electrochemical stabilization of platinum nanoparticles (PtNPs) is presented, upon insertion into shortened hollow graphitized carbon nanofibers (PtNP@S-GNF) toward the oxygen-reduction reaction for fuel-cell applications. In contrast to that observed for a commercial Pt/C electrocatalyst, the specific activity and the electrochemical surface area for PtNP@S-GNF remain practically unchanged during durability tests after 50 000 potential cycles, allowing the sustainable use of Pt.

Item Type:	Article
RIS ID:	https://nottingham-repository.worktribe.com/output/804141
Additional Information:	"This is the peer reviewed version of the following article: del Carmen Gimenez-Lopez, M., Kurtoglu, A., Walsh, D. A. and Khlobystov, A. N. (2016), Extremely Stable Platinum-Amorphous Carbon Electrocatalyst within Hollow Graphitized Carbon Nanofibers for the Oxygen Reduction Reaction. Adv. Mater., 28: 9103–9108. which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1002/adma.201602485/full This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.
Keywords:	Electrocatalysts; Graphitized carbon nanofibers; Nanotubes; Oxygen reduction reaction; Platinum nanoparticles
Schools/Departments:	University of Nottingham, UK > Faculty of Science > School of Chemistry
Identification Number:	10.1002/adma.201602485
Depositing User:	Smith, Ruth
Date Deposited:	17 Oct 2017 09:44
Last Modified:	04 May 2020 18:05
URI:	https://eprints.nottingham.ac.uk/id/eprint/42513

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