DSpace Arşivi :: by Yazar "Partovi-Nia, Raheleh" değerine göre listeleniyor

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Hydrogen Evolution at Liquid-Liquid Interfaces
(WILEY-V C H VERLAG GMBH, 2009) Hatay, İmren; Siu, Bin; Li, Fei; Partovi-Nia, Raheleh; Vrubel, Heron; Hu, Xile; Ersöz, Mustafa
[Abstract not Available]
Oxygen Reduction by Decamethylferrocene at Liquid/Liquid Interfaces Catalyzed by Dodecylaniline
(Elsevier Science Sa, 2010) Su, Bin; Hatay, İmren; Li, Fei; Partovi-Nia, Raheleh; Mendez, Manuel A.; Samec, Zdenek; Ersöz, Mustafa; Girault, Hubert H.
Molecular oxygen (O-2) reduction by decamethylferrocene (DMFc) was investigated at a polarized water/1,2-dichloroethane (DCE) interface. Electrochemical results point to a mechanism similar to the EC type reaction at the conventional electrode/solution interface, in which an assisted proton transfer (APT) by DMFc across the water/DCE interface via the formation of DMFcH(+) corresponds to the electrochemical step and O-2 reduction to hydrogen peroxide (H2O2) represents the chemical step. The proton transfer step can also be driven using lipophilic bases such as 4-dodecylaniline. Finally, voltammetric data shows that lipophilic DMFc can also be extracted to the aqueous acidic phase to react homogeneously with oxygen.