Electrocatalytic Properties and Nonstoichiometry of the High Temperature Air Electrode La1 − x Sr x MnO3
Source abstract
Abstract
Two electrochemical techniques have been applied to characterize the electrocatalytic properties of for the high‐temperature reduction of oxygen. The results are correlated with accurate thermogravimetric measurements. The electrocatalytic behavior is ascribed to mobile oxide vacancies generated by the cathodic polarization. The electrode potential at which this process becomes efficient varies significantly with the strontium dopant concentration.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Electrocatalysts for Energy Conversion · Advancements in Solid Oxide Fuel Cells · Catalytic Processes in Materials Science
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Affiliations
Laboratoire d'Ionique et d'Electrochimie des Solides, ENSEEG, B.P. 75, 38402 Saint Martin d'Hères Cedex, France
Laboratorio de Termodinamica, Centro Atomico de Bariloche, 8400 SC de Bariloche, Argentina
References
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