Претраживање
Приказ резултата 1-10 од 14
Two-dimensional electrocrystallization of thallium oxide on the single crystal gold surfaces
(Elsevier, 1984)
The electrocrystallization of thin anodic films on metal electrodes continues
provoke interest since the original work of Bewick et al. [1]. These
studies have been focused on the film formation on mercury [1--3] ...
Synergetic electrocatalytic effect of d metals for the hydrogen evolution reaction on gold substrates
(Elsevier, 1984)
An electrocatalytic method developed previously for the depolarization of the hydrogen evolution reaction (HER) on graphite, iron, steel, nickel and titanium substrate surfaces was employed to improve the polarization ...
Lanthanum-molybdenum coating for hydrogen evolution on titanium
(Switzerland : Springer Nature, 1984)
There is practical interest in the use of titanium as a cathode material in brine electrolysis processes. The overvoltage of hydrogen evolution on titanium is, however, very high and, at the same time, hydrogen penetrates ...
Multistage alkaline permanganate degradation of a type II kerogen
(Elsevier, 1984)
The products of a 27-step alkaline permanganate degradation of a type II kerogen from a sample of Toarcian shale, Paris Basin, have been studied. The high yield of oxidation products consisted of 1.86% neutrals and bases, ...
Fundamental aspects of pulsating current metal electrodeposition VIII: The effect of pause-to-pulse ratio on microthrowing power of metal deposition
(Elsevier, 1984)
The effect of a pulsating current on the microthrowing power of metal deposits in the early stage of deposition was investigated by scanning electron microscopy. It is shown that at the same average current density the ...
Preliminary organic geochemical investigation of Upper-Jurassic dolomites of Plješvica (Yugoslavia)
(Elsevier, 1984)
The amounts and compositions of the total and soluble organic matter were determined in 17 samples of Upper Jurassic dolomites from the slopes of the mountain Plješivica (Lika, Yugoslavia; locations Vrelo-Mrsinj Grad, ...
The evolution of hydrogen on cobalt-molybdenum coating: polarization characteristics
(Switzerland : Springer Nature, 1984)
It is shown that good quality deposits of cobalt-molybdenum alloys may be produced using pulse plating and it is demonstrated that such coatings on titanium have a low overpotential for hydrogen evolution under typical ...
Fundamental aspects of pulsating current metal electrodeposition IX: The prevention of spongy deposit formation on inert substrates
(Elsevier, 1984)
It is shown that spongy deposits are obtained under d.c. conditions and that compact deposits are obtained in pulsating current (PC) deposition with high pause-to-pulse ratios at the same average current density and ...
Structural effects in electrocatalysis: oxidation of formaldehyde on gold and platinum single crystal electrodes in alkaline solution
(Elsevier, 1984)
The oxidation of formaldehyde in sodium hydroxide solution has been studied on platinum and gold single crystal electrodes with the (111), (110) and (100) orientations. There is apparently no structural sensitivity of this ...
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 ...