Nanostructured Platinum-Free Catalysts of Oxygen Reduction based on Metal Chalcogenide Cobalt ClustersстатьяИсследовательская статья
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Дата последнего поиска статьи во внешних источниках: 6 декабря 2018 г.
Аннотация:Nanostructured catalysts were synthesized by deposition of cobalt selenide and telluride on highly
dispersed carbon black from solutions of corresponding metal chalcogenide clusters. The catalysts were characterized by powder X-ray diffraction, energy dispersive X-ray spectroscopy, and scanning electron microscopy.The electroreduction of oxygen at these catalysts is accompanied by consumption of four electrons. The catalysts were shown to be tolerant to methanol.