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Mechanistic aspects of glycerol oxidation on palladium electrocatalysts in model aqueous and fermentation media solutionsстатья
Статья опубликована в высокорейтинговом журнале
Информация о цитировании статьи получена из
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 17 июля 2024 г.
- Авторы: Silina Y.E., Butyrskaya E.V., Koch M., Fink-Straube C., Korkmaz N., Levchenko M.G., Zolotukhina E.V.
- Журнал: Electrochimica Acta
- Том: 497
- Год издания: 2024
- Издательство: Elsevier BV
- Местоположение издательства: Netherlands
- Номер статьи: 144479
- DOI: 10.1016/j.electacta.2024.144479
- Аннотация: Herein, a study dealing with a progress on palladium (Pd) electrocatalysts for an efficient glycerol electrooxidation in model aqueous and real fermentation solutions with special focus on some physicochemical parameters (e.g., the impact of adsorption stage of multiple species, presence of oxygen, influence of anodic limits and Pd-size) was conducted. During the course of investigations by tandem of an optical oxygen minisensor and cyclic voltammetry a significant impact of oxygen on the efficiency of glycerol electrooxidation on Pd electrocatalysts at alkaline pH in model aqueous and yeast fermentation media was revealed. The obtained knowledge was used for the optimization of an assay utilizing Pd-sensing layers for glycerol determination and quantification in yeast fermentation medium. Received results showed a satisfactory agreement with a control measurement carried out by gas chromatography mass-spectrometry. The work of E.V.Z. and M.G.L. was supported within the thematic map 124013000692-4.
- Добавил в систему: Золотухина Екатерина Викторовна