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 |
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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 |
Files in This Item:
File | Description | Size | Format | |
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2018_Quilez-Bermejo_etal_ChemCommun_final.pdf | Versión final (acceso restringido) | 1,99 MB | Adobe PDF | Open Request a copy |
2018_Quilez-Bermejo_etal_ChemCommun_accepted.pdf | Accepted Manuscript (acceso abierto) | 803,25 kB | Adobe PDF | Open Preview |
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