Preparation and electrochemical properties of urchin-like La0.8Sr0.2MnO3 perovskite oxide as a bifunctional catalyst for oxygen reduction and oxygen evolution reaction

An urchin-like La0.8Sr0.2MnO3 (LSM) perovskite oxide has been synthesized through a co-precipitation method with urea as a precipitator, and characterized by thermogravimetric analysis (TGA), X-ray diffraction (XRD), scanning electron microscopy (SEM) and BET analysis. SEM results show that a micro/...

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Veröffentlicht in:	Journal of power sources 2013-11, Vol.241, p.225-230
Hauptverfasser:	Jin, Chao, Cao, Xuecheng, Zhang, Liya, Zhang, Cong, Yang, Ruizhi
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Bifunctional catalyst Catalysts Catalytic activity Current density Energy Energy. Thermal use of fuels Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc Evolution Exact sciences and technology Fuel cells Oxides Oxygen evolution reaction Oxygen reduction reaction Perovskite oxide Perovskites Reduction Scanning electron microscopy
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