Catalytic Activities of Rare‐Earth Manganites for Cathodic Reduction of Oxygen in Alkaline Solution
Source abstract
Abstract
A series of perovskite‐type manganites, (Ln = lanthanoids or Y), were examined for their electrode‐catalytic activities to reduce oxygen in alkaline solution. Polarization experiments using gas diffusion‐type electrodes revealed that the catalytic activity differed significantly with a change in Ln, being in the order of . This order coincides with the decreasing order of the ionic radius of .
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Advancements in Solid Oxide Fuel Cells · Electrocatalysts for Energy Conversion · Electronic and Structural Properties of Oxides
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Affiliations
Department of Materials Science and Technology, Graduate School of Engineering Sciences, Kyushu University, Kasuga‐shi, Fukuoka 816, Japan
References
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