Oxygen reduction in acidic media catalyzed by pyrolyzed cobalt macrocycles dispersed on an active carbon: The importance of the content of oxygen surface groups on the evolution of the chelate structure during the heat treatment

Electrochimica Acta

Volumn 43, Issue 7, 1997, Pages 743-753

  Gouerec P ^a   Savy, M ^a   Riga, J ^b  

^a UNIVERSITÉ DE VERSAILLES SAINT QUENTIN EN YVELINES   (France)

^b UNIVERSITY OF NAMUR   (Belgium)

Author keywords

Active charcoal; Cobalt tetraazaannulene; Electrocatalysis; Oxygen reduction; XPS

Indexed keywords

CARBON; CATALYSIS; COBALT; ELECTROCHEMICAL ELECTRODES; ELECTROLYSIS; HEAT TREATMENT; OXYGEN; PYROLYSIS; SECONDARY ION MASS SPECTROMETRY; X RAY PHOTOELECTRON SPECTROSCOPY;

CHELATES; COBALT MACROCYCLES; COBALT TETRAAZAANNULENE; ELECTROCATALYSIS; OXYGEN SURFACE GROUPS;

REDOX REACTIONS;

EID: 0032313394     PISSN: 00134686     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0013-4686(97)00209-0     Document Type: Article

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