The beta-hydroxyethyl radical as a model system for two-pathway electroreduction in the presence of proton donorsстатьяИсследовательская статья
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Дата последнего поиска статьи во внешних источниках: 17 апреля 2024 г.
Аннотация:The mechanism of electrode reactions of the β -hydroxyethyl radical has been found experimentally to depend on pH, and ageneral kinetic scheme of organic radical electroreduction is suggested which includes two parallel pathways of electron transfer,either to adsorbed radical Rads or to its metastable protonated complex [Rads·BH+]; the competition between these pathways isdetermined by the capacity of Rads for complex formation, the concentration of the proton donor, and electron transfer rates to Radsand [Rads·BH+].