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V. S. VOROBETS, I. G. KOLBASOVA, and O. V. LINYUCHEVA
«Synthesis and Electrocatalytic Properties of Nanodis-persed ZnO-Based Films»
839–844 (2008)

PACS numbers: 81.15.Lm, 81.16.Be, 81.16.Hc, 81.16.Pr, 82.45.Jn, 82.45.Yz, 82.47.-a

Electrocatalytic properties of electrodes based on nanodispersed zinc oxide obtained by an electrochemical method at dissolved-oxygen electroreduction are investigated. The mean size of ZnO nanoparticles in a film determined from photoelectrochemical investigations is d???4–5 nm. As shown, the co-deposition of ZnO nanoparticles and eosin Н results in decrease of O2 reduction potential. As revealed, the electrodes based on nanodispersed ZnO have stable characteristics during О2 electroreduction in physiological NaCl solution.