Rotating ring-disk study of metal-nitrogen-carbon catalyst prepared by high pressure pyrolysis

N. D. Leonard, S. Ganesan, S. Calabrese Barton

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Low-cost oxygen reduction catalysts composed of pyrolyzed metal/nitrogen/carbon (MNC) compounds involve the association of metal and nitrogen species integrated into a conductive carbon support. The present work considers peroxide generation: an analysis of rotating ring-disk electrode studies sheds further light on the oxygen reduction mechanism of MNC catalysts. Oxygen reduction proceeds primarily through a complete four-electron pathway to water without a desorbing intermediate.

LanguageEnglish (US)
Title of host publicationECS Transactions
PublisherElectrochemical Society Inc.
Pages1681-1689
Number of pages9
Volume58
Edition1
DOIs
StatePublished - 2013

Profile

Pyrolysis
Nitrogen
Catalysts
Carbon
Oxygen
Metals
Peroxides
Association reactions
Electrodes
Electrons
Costs
Water

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Leonard, N. D., Ganesan, S., & Barton, S. C. (2013). Rotating ring-disk study of metal-nitrogen-carbon catalyst prepared by high pressure pyrolysis. In ECS Transactions (1 ed., Vol. 58, pp. 1681-1689). Electrochemical Society Inc.. DOI: 10.1149/05801.1681ecst

Rotating ring-disk study of metal-nitrogen-carbon catalyst prepared by high pressure pyrolysis. / Leonard, N. D.; Ganesan, S.; Barton, S. Calabrese.

ECS Transactions. Vol. 58 1. ed. Electrochemical Society Inc., 2013. p. 1681-1689.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Leonard, ND, Ganesan, S & Barton, SC 2013, Rotating ring-disk study of metal-nitrogen-carbon catalyst prepared by high pressure pyrolysis. in ECS Transactions. 1 edn, vol. 58, Electrochemical Society Inc., pp. 1681-1689. DOI: 10.1149/05801.1681ecst
Leonard ND, Ganesan S, Barton SC. Rotating ring-disk study of metal-nitrogen-carbon catalyst prepared by high pressure pyrolysis. In ECS Transactions. 1 ed. Vol. 58. Electrochemical Society Inc.2013. p. 1681-1689. Available from, DOI: 10.1149/05801.1681ecst
Leonard, N. D. ; Ganesan, S. ; Barton, S. Calabrese. / Rotating ring-disk study of metal-nitrogen-carbon catalyst prepared by high pressure pyrolysis. ECS Transactions. Vol. 58 1. ed. Electrochemical Society Inc., 2013. pp. 1681-1689
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