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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 ...
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 ...
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 ...
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 ...
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. ...
A comparative study of the electrochemical properties of carbon nanotubes and carbon black
(Elsevier, 2009)
Two samples of commercial multi-walled carbon nanotubes (Sigma-Aldrich and Sun Nanotech) and a sample of carbon black (Vulcan XC-72R) were investigated in raw state and after the activation in nitric and sulfuric acid by ...
Structural effects in electrocatalysis. Ethylene glycol oxidation on platinum single-crystal surfaces
(Elsevier, 1991)
The oxidation of ethylene glycol (EG) has been studied on platinum single-crystal surfaces in 0.1 M NaOH. A strong structural dependence of the reaction kinetics was found for all 12 single-crystal orientations investigated. ...
Contribution to the Recent Advances in Electrochemical Analysis of Pharmaceuticals
(Springer Science and Business Media LLC, 2016)
Electrochemistry is rapidly growing area with a number of possible applications in the pharmaceutical analysis. Modern electrochemical methods are selective, sensitive, rapid, and provide easy techniques applicable to ...
Alloy formation by underpotential deposition of Mg on Al from nitrate melts
(Society of Physical Chemists of Serbia, 2014)
Magnesium has been underpotentially deposited on aluminium electrodes from magnesium nitrate and magnesium nitrate-ammonium nitrate melts at temperatures ranging from 85oC to 200oC. Electrochemical techniques used were ...
Сarbon paste electrode modified with cobalt-impregnated pillared smectite for analytical detection of glucose
(Clay Mineral Society, 2019)
Glucose detection is of great importance in diabetes control, food industry and bioprocess monitoring [1]. In recent years, non-enzymatic glucose sensors (NEGS) have been widely studied. NEGS based on nanostructured ...