IFISUR   23398
INSTITUTO DE FISICA DEL SUR
Unidad Ejecutora - UE
artículos
Título:
Mesoporous carbon nitride as non-precious active cathode catalyst for oxygen reduction in alkaline electrolyte
Autor/es:
THARAMANI C. NAGAIAH; ANKUR BORDOLOI; MIGUEL D. SÁNCHEZ; MARTIN MUHLER; WOLFGANG SCHUHMANN
Revista:
CHEMSUSCHEM
Editorial:
WILEY-V C H VERLAG GMBH
Referencias:
Lugar: Weinheim; Año: 2012 vol. 5 p. 637 - 641
ISSN:
1864-5631
Resumen:
ORR MNC, FTW! Mesoporous nitrogen-rich carbon (MNC) materials are synthesized by using polymer-loaded SBA-15 pyrolyzed at different temperatures. The activity and stability of the catalysts in the oxygen reduction reaction (ORR) are investigated by using cyclic voltammetry and rotating-disk electrode measurements. The MNC material pyrolyzed at 800 °C exhibits a high electrocatalytic activity towards the ORR in alkaline medium.