Oxygen-reduction catalysis of N-doped carbons prepared via heat treatment of polyaniline at over 1100 °C

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Title: Oxygen-reduction catalysis of N-doped carbons prepared via heat treatment of polyaniline at over 1100 °C
Authors: Quílez-Bermejo, Javier | Morallon, Emilia | Cazorla-Amorós, Diego
Research Group/s: Materiales Carbonosos y Medio Ambiente | Electrocatálisis y Electroquímica de Polímeros
Center, Department or Service: Universidad de Alicante. Departamento de Química Inorgánica | Universidad de Alicante. Departamento de Química Física | Universidad de Alicante. Instituto Universitario de Materiales
Keywords: Advanced catalysts | Oxygen reduction | N-doped carbon | Pyrolysis | Polyaniline
Knowledge Area: Química Inorgánica | Química Física
Issue Date: 6-Apr-2018
Publisher: Royal Society of Chemistry
Citation: Chemical Communications. 2018, 54: 4441-4444. doi:10.1039/C8CC02105H
Abstract: Advanced catalysts for the oxygen reduction reaction based on N-doped carbon materials have been designed via pyrolysis of polyaniline at temperatures above 1100 °C. The detailed characterization and computational calculations suggest that the conversion from pyridine to quaternary N in the edge position at high temperatures is responsible for the outstanding activity.
Sponsor: The authors thank MINECO of Spain and FEDER (CTQ2015-66080-R MINECO/FEDER).
URI: http://hdl.handle.net/10045/75269
ISSN: 1359-7345 (Print) | 1364-548X (Online)
DOI: 10.1039/C8CC02105H
Language: eng
Type: info:eu-repo/semantics/article
Rights: © The Royal Society of Chemistry 2018
Peer Review: si
Publisher version: https://doi.org/10.1039/C8CC02105H
Appears in Collections:INV - MCMA - Artículos de Revistas
INV - GEPE - Artículos de Revistas

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