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Приказ резултата 11-20 од 82
Determination of low levels of cyanide with a silver/silver sulphide wire electrode
(Elsevier, 1987)
A silver/silver sulphide electrode is prepred quickly by holding a cleaned silver wire in vapours from molten sulphur. In 1000-10 mg l-1 cyanide solutions, the electrode exhibits a linear E/log CCN function which becomes ...
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. ...
Two‐dimensional NMR spectra of sesquiterpenes. I—NOESY study of caryophyllenes from Inula spiraeifolia
(John Wiley & Sons Ltd., 1987)
The application of two‐dimensional NOE NMR spectroscopy (NOESY) for the stereochemical assignment of isomeric 14‐acetoxy‐13‐hydroxy‐ and 13‐acetoxy‐14‐hydroxy‐5,6‐caryophyllen‐7‐ones, and their acetylation products, is ...
The surface structure of RuO2: A leed, auger and XPS study of the (110) and (100) faces
(Elsevier, 1988)
The (110) and the (100) surfaces of RuO2 show well defined LEED patterns. The surface lattice dimensions agree within 5% with the values predicted from X-ray diffraction. Both surfaces undergo a series of reversible surface ...
Electrocatalytic optimization of faradaic yields in the chlorate cell process
(Elsevier, 1984)
It has been shown that while the mixed RuO2TiO2 coated titanium anode deteriorates very quickly in the presence of ionic phosphate species, the electrode containing palladium and tin oxides in the coating mixture as well ...
Oxide formation on gold single crystal stepped surfaces
(Elsevier, 1988)
Oxide formation and anion adsorption have been studied on gold single crystal stepped surfaces. Most of the measurements were performed in sulphuric and some in perchloric acid solutions by cyclic voltammetry and by double ...
Structural effects in electrocatalysis. Oxygen reduction on the Au (100) single crystal electrode
(Elsevier, 1984)
The kinetics of O2 reduction on the Au (100) single crystal electrode have been examined in alkaline electrolytes using the rotating dise method. A comparison has been made with the Au (110) and Au (111) surfaces. The ...
Površinsko hrapavljenje, rast dendrita i nastajanje prahova pri elektrohemijskom taloženju metala / The surface roughness amplification, dendritic growth and powders formation in electrodeposition of metals
(Универзитет у Београду, Технолошко-металуршки факултет, 1982)
Dеndritični rаst trеbа biti zаpоčеt pri istim uslоvimа i iz istih rаzlоgа kојi dоvоdе dо nеdеndritičnе аmplifikаciје bilо kоје pоvršinskе nеprаvilnоsti. Prinоs dеndritičnоg tаlоgа vаrirа sа prеnаpеtоšću dеpоziciје. Dеndriti ...
Electrocatalysis of oxygen on single crystal gold electrodes
(Elsevier, 1989)
Oxide formation and oxygen reduction on gold have been investigated with single crystal electrode surfaces of various orientations. Both reactions show sensitivity to the surface orientation, presence of steps, their density ...
Photoelectrochemical microscopy of oxide films on metals: Ti/TiO2 interface
(Elsevier, 1988)
Thin electrochemically grown oxide films on polycrystalline titanium substrates were examined by photoelectrochemical and electron diffraction techniques. Photoelectrochemical microscopy, based on illumination by a focused ...