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Electrochemical behavior of silver-impregnated Al-pillared smectite in alkaline solution
(Springer, New York, 2010)
In order to enhance silver effectiveness for oxygen reduction reaction, pillared clay was used as a support for silver nanodispersion. Silver particles incorporation into pillared clay pores was attempted by impregnation/thermal ...
Oxygen reduction on iron-V. Processes in boric acid-borate buffer solutions in the 7.4-9.8 pH range
(Elsevier, 1991)
O2 and H2O2 reduction was studied on Puratronic iron (99.995%) in borate buffer solutions of various pH ranging from 7.4 to 9.8. In solutions of pH < 9.3 the E-j curves are of quite irregular shapes and the limiting current ...
Mixed pillared bentonite for electrooxidation of phenol
(Elsevier, 2010)
Bentonite was pillared with Al, Al-Cu, Al-Fe or Al-Co poly(hydroxo metal) cations for electrochemical oxidation of phenol in acidic solution. Multisweep cyclic voltammetry was applied to analyze the behavior of the bentonite ...
Electrochemical deposition of Ni–W alloys from ammonia–citrate electrolyte
(Elsevier, 2003)
Ammonia-citrate electrolyte is one of the solutions that are used in practice for electroplating Ni-W alloys. In this contribution, a systematic effort was made to clarify some controversies about the mechanism of the ...
Oxygen reduction on a ruthenium electrode in acid electrolytes
(Elsevier, 1986)
The kinetics and mechanism of O2 reduction on an Ru electrode in acid electrolytes have been measured by using a disc—ring method. The reaction proceeds through a “parallel” mechanism with the exchange of approximately ...
In situ STM study of Au(111)/Os bimetallic surfaces: Spontaneous deposition and electrochemical dissolution
(American Chemical Society (ACS), 2005)
We provide an electrochemical and structural characterization by in situ STM of Au(111)/Os electrodes prepared by spontaneous deposition of Os on Au(111). Surfaces with Os coverage values up to the saturation coverage were ...
Electrochemical determination of sertraline in pharmaceutical formulation and serum using a gold electrode in a pH 8.4 bicarbonate solution
(Springer, 2021)
The electrochemical characterization of sertraline at gold electrode was examined by cyclic voltammetry measurements (CV) in pH 8.4 bicarbonate buffer. Then Au electrode was evaluated for the quantitative determination of ...
Electrosorption of hydrogen and sulfuric acid anions on single crystal platinum stepped surfaces. Part II. The [110] zone
(Elsevier, 1991)
Hydrogen and bisulphate adsorption at platinum single crystal surfaces from the [ITO] zone is
strongly dependent on the crystallographic orientation of the electrode surface, which is similar to that
found earlier for ...
Characterization and methanol electrooxidation studies of Pt(111)/Os surfaces prepared by spontaneous deposition
(American Chemical Society (ACS), 2006)
Catalytic activity of the Pt(111)/Os surface toward methanol electrooxidation was optimized by exploring a wide range of Os coverage. Various methods of surface analyses were used, including electroanalytical, STM, and XPS ...
Structural effects in electrocatalysis
(Springer Science and Business Media LLC, 1982)
Studies of chemical reactions on well-defined surfaces provide fundamental data on surface reactivity and guidelines for the understanding and design of catalytic materials but few such studies have been done in electrocatalysis. ...