Activation and deactivation kinetics of oxygen reduction over a la 0.8Sr0.2Sc0.1Mn0.9O3 cathode

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Activation and deactivation kinetics of oxygen reduction over a la 0.8Sr0.2Sc0.1Mn0.9O3 cathode

Electrochemical impedance spectroscopy, step current polarization, and cyclic voltammetry were applied to investigate the activation and deactivation kinetics of oxygen reduction over a novel La0.8Sr 0.2Sc0.1Mn0.9O3 (LSSM) cathode material. Oxygen vacancies were created after cathodic polarization f...

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Bibliographic Details
Main Authors:	Zheng, Y., Ran, R., Shao, Zongping
Format:	Journal Article
Published:	American Chemical Society 2008
Online Access:	http://hdl.handle.net/20.500.11937/20204

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