One-Pot Facile Synthesis of La0.5Sr0.5CoO3/C by Sol-Microwave Method and Its Electrocatalytic Activity for Oxygen Evolution Reaction

The La 0.5 Sr 0.5 CoO 3 /C was synthesized by sol-microwave process, which has globular particle with size range of 15–25 nm and distributed evenly. The electrode prepared with this catalyst has a current density of 141 mA·cm −2 at 0.7 V (vs. Hg/HgO) in an alkaline medium (6 mol·L −1 KOH). La 0.5 Sr...

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Veröffentlicht in:	Catalysis letters 2019-05, Vol.149 (5), p.1211-1215
Hauptverfasser:	Zhang, Zejie, Zhou, Debi, Wu, Xuewen, Qin, Mulan, Yu, Huazhang, Wen, Meisheng
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis Catalysts Chemistry Chemistry and Materials Science Current density Electrode polarization Electrodes Industrial Chemistry/Chemical Engineering Noble metals Organometallic Chemistry Oxygen evolution reactions Perovskites Physical Chemistry Ruthenium oxide
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