MnxCu1−xCo2O4 used as bifunctional electrocatalyst in alkaline medium

作者: Mathieu De Koninck , Benoît Marsan

DOI: 10.1016/J.ELECTACTA.2008.02.002

关键词: ElectrocatalystChemistryInorganic chemistryOxideElectrochemistryTafel equationGlassy carbonBasic solutionOxygen evolutionBifunctional

摘要: … An opposite trend was observed for the apparent and intrinsic electrocatalytic … Tafel slope (−41 mV dec −1 ). The results obtained for the OER showed that the intrinsic electrocatalytic …

参考文章(24)
K.-L. Hsueh, D.-T. Chin, S. Srinivasan, Electrode kinetics of oxygen reduction: A theoretical and experimental analysis of the rotating ring-disc electrode method Journal of Electroanalytical Chemistry. ,vol. 153, pp. 79- 95 ,(1983) , 10.1016/S0022-0728(83)80007-2
Mathieu De Koninck, Simon-Claude Poirier, Benoı̂t Marsan, Cu x Co3 − x O4 Used as Bifunctional Electrocatalyst Physicochemical properties and electrochemical characterization for the oxygen evolution reaction Journal of The Electrochemical Society. ,vol. 153, ,(2006) , 10.1149/1.2338631
N. Fradette, B. Marsan, Surface Studies of Cu x Co3 − x O 4 Electrodes for the Electrocatalysis of Oxygen Evolution Journal of The Electrochemical Society. ,vol. 145, pp. 2320- 2327 ,(1998) , 10.1149/1.1838637
Yuh‐Shu Lee, Chi‐Chang Hu, Ten‐Chin Wen, Oxygen Evolution on Co‐Cu‐Zn Ternary Spinel Oxide‐Coated Electrodes in Alkaline Solution: Integration of Statistical, Electrochemical, and Textural Approaches Journal of The Electrochemical Society. ,vol. 143, pp. 1218- 1225 ,(1996) , 10.1149/1.1836620
A.C Tavares, M.I da Silva Pereira, M.H Mendonça, M.R Nunes, F.M Costa, C.M Sá, XPS and voltammetric studies on Ni1−xCuxCo2O4 spinel oxide electrodes Journal of Electroanalytical Chemistry. ,vol. 449, pp. 91- 100 ,(1998) , 10.1016/S0022-0728(98)00045-X
Ten-Chin Wen, Hong-Ming Kang, Co-Ni-Cu ternary spinel oxide-coated electrodes for oxygen evolution in alkaline solution Electrochimica Acta. ,vol. 43, pp. 1729- 1745 ,(1998) , 10.1016/S0013-4686(97)00313-7
U.A. Paulus, T.J. Schmidt, H.A. Gasteiger, R.J. Behm, Oxygen reduction on a high-surface area Pt/Vulcan carbon catalyst: a thin-film rotating ring-disk electrode study Journal of Electroanalytical Chemistry. ,vol. 495, pp. 134- 145 ,(2001) , 10.1016/S0022-0728(00)00407-1
I. Nikolov, R. Darkaoui, E. Zhecheva, R. Stoyanova, N. Dimitrov, T. Vitanov, Electrocatalytic activity of spinel related cobalties MxCo3−xO4 (M = Li, Ni, Cu) in the oxygen evolution reaction Journal of Electroanalytical Chemistry. ,vol. 429, pp. 157- 168 ,(1997) , 10.1016/S0022-0728(96)05013-9
J. L. Gautier, A. Restovic, P. Chartier, Electrocatalyse de la r�duction de l'oxyg�ne sur oxyde mixte: Cu1+x Mn2?x O4 en milieu alcalin. Etude par �lectrode disque-anneau Journal of Applied Electrochemistry. ,vol. 19, pp. 28- 36 ,(1989) , 10.1007/BF01039386