Morphological and Structural Aspects of Electrochemical Catalysis of Oxygen Reduction with the Cobalt Complex of Sodium Pectate

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发表日期：

2024年12月1日

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P. Ya. Enders,
E. M. Lebedeva,
G. R. Nizameeva,
R. R. Gainullin,
S. T. Minzanova,
E. I. Galeeva,
Zh. V. Mezhevich,
E. S. Nefedev,
K. V. Kholin,
M. K. Kadirov

摘要

Abstract

Catalysts for oxygen reduction (OR) based on cobalt complexes of sodium pectate have been developed, which are interesting from the viewpoint of application in proton-exchange membrane fuel cells. The catalysts were studied by electrochemistry and electron microscopy. The catalyst with 15% Co²⁺ cations substituted for sodium ions was found to be most efficient.