TY  - JOUR
AU  - Lačnjevac, Časlav M.
AU  - Marković, Nenad M.
AU  - Jakšić, Milan M.
PY  - 1984
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4475
AB  - 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 characteristics of gold. The combination of two d metals from two branches of Balandin's "volcano" curve for the HER creates a marked electrocatalytic effect, particularly for molybdenum and cobalt which are added in situ as their anionic or complex species during the electrolytic process. The alloy activity appears to be shifted to potential values that are representative of precious metals and even exceeds these values at higher current densities; the shift is more than 700 mV over the current density range important for similar industrial applications. The synergetic electrocatalytic effects and the improvements in the polarization are illustrated by linear potential sweep voltammograms and steady state Tafel lines. The duration (the lifetime) of the electrocatalytic coating was about 4 months with simple reactivation by means of the in situ addition of negligible amounts of cheap and available cobalt and molybdenum species.
PB  - Elsevier
T2  - Surface Technology
T1  - Synergetic electrocatalytic effect of d metals for the hydrogen evolution reaction on gold substrates
VL  - 22
IS  - 1
SP  - 51
EP  - 59
DO  - 10.1016/0376-4583(84)90028-1
ER  - 

@article{
author = "Lačnjevac, Časlav M. and Marković, Nenad M. and Jakšić, Milan M.",
year = "1984",
abstract = "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 characteristics of gold. The combination of two d metals from two branches of Balandin's "volcano" curve for the HER creates a marked electrocatalytic effect, particularly for molybdenum and cobalt which are added in situ as their anionic or complex species during the electrolytic process. The alloy activity appears to be shifted to potential values that are representative of precious metals and even exceeds these values at higher current densities; the shift is more than 700 mV over the current density range important for similar industrial applications. The synergetic electrocatalytic effects and the improvements in the polarization are illustrated by linear potential sweep voltammograms and steady state Tafel lines. The duration (the lifetime) of the electrocatalytic coating was about 4 months with simple reactivation by means of the in situ addition of negligible amounts of cheap and available cobalt and molybdenum species.",
publisher = "Elsevier",
journal = "Surface Technology",
title = "Synergetic electrocatalytic effect of d metals for the hydrogen evolution reaction on gold substrates",
volume = "22",
number = "1",
pages = "51-59",
doi = "10.1016/0376-4583(84)90028-1"
}

Lačnjevac, Č. M., Marković, N. M.,& Jakšić, M. M.. (1984). Synergetic electrocatalytic effect of d metals for the hydrogen evolution reaction on gold substrates. in Surface Technology
Elsevier., 22(1), 51-59.
https://doi.org/10.1016/0376-4583(84)90028-1

Lačnjevac ČM, Marković NM, Jakšić MM. Synergetic electrocatalytic effect of d metals for the hydrogen evolution reaction on gold substrates. in Surface Technology. 1984;22(1):51-59.
doi:10.1016/0376-4583(84)90028-1 .

Lačnjevac, Časlav M., Marković, Nenad M., Jakšić, Milan M., "Synergetic electrocatalytic effect of d metals for the hydrogen evolution reaction on gold substrates" in Surface Technology, 22, no. 1 (1984):51-59,
https://doi.org/10.1016/0376-4583(84)90028-1 . .

TY  - JOUR
AU  - Spasojević, Miroslav D.
AU  - Krstajić, Nedeljko V.
AU  - Jakšić, Milan M.
PY  - 1984
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4434
AB  - 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 as the former catalyst exhibits almost equal electrocatalytic activity and a high corrosion stability in both dichromate and phosphate buffering systems. Electrocatalytic optimization of faradaic yields over a much wider pH range for the chlorate cell process has been achieved by the mixed ruthenium, palladium, tin and titanium oxide catalysts and in the presence of a phosphate buffer. The effect is tentatively ascribed to the phosphate adsorption associated with further activation polarization (inhibition effect) of the available chlorine oxidation reaction at the anode. Two benefits result therefrom: (a) the pH value can be kept at around pH 7, providing better elemental chlorine absorption, and (b) dichromate buffer can be at least partially replaced by the more convinient phosphate buffering system.
PB  - Elsevier
T2  - Surface Technology
T1  - Electrocatalytic optimization of faradaic yields in the chlorate cell process
VL  - 21
IS  - 1
SP  - 19
EP  - 26
DO  - 10.1016/0376-4583(84)90144-4
ER  - 

@article{
author = "Spasojević, Miroslav D. and Krstajić, Nedeljko V. and Jakšić, Milan M.",
year = "1984",
abstract = "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 as the former catalyst exhibits almost equal electrocatalytic activity and a high corrosion stability in both dichromate and phosphate buffering systems. Electrocatalytic optimization of faradaic yields over a much wider pH range for the chlorate cell process has been achieved by the mixed ruthenium, palladium, tin and titanium oxide catalysts and in the presence of a phosphate buffer. The effect is tentatively ascribed to the phosphate adsorption associated with further activation polarization (inhibition effect) of the available chlorine oxidation reaction at the anode. Two benefits result therefrom: (a) the pH value can be kept at around pH 7, providing better elemental chlorine absorption, and (b) dichromate buffer can be at least partially replaced by the more convinient phosphate buffering system.",
publisher = "Elsevier",
journal = "Surface Technology",
title = "Electrocatalytic optimization of faradaic yields in the chlorate cell process",
volume = "21",
number = "1",
pages = "19-26",
doi = "10.1016/0376-4583(84)90144-4"
}

Spasojević, M. D., Krstajić, N. V.,& Jakšić, M. M.. (1984). Electrocatalytic optimization of faradaic yields in the chlorate cell process. in Surface Technology
Elsevier., 21(1), 19-26.
https://doi.org/10.1016/0376-4583(84)90144-4

Spasojević MD, Krstajić NV, Jakšić MM. Electrocatalytic optimization of faradaic yields in the chlorate cell process. in Surface Technology. 1984;21(1):19-26.
doi:10.1016/0376-4583(84)90144-4 .

Spasojević, Miroslav D., Krstajić, Nedeljko V., Jakšić, Milan M., "Electrocatalytic optimization of faradaic yields in the chlorate cell process" in Surface Technology, 21, no. 1 (1984):19-26,
https://doi.org/10.1016/0376-4583(84)90144-4 . .

TY  - JOUR
AU  - Jakšić, Milan M.
PY  - 1973
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4591
AB  - The individual activity of hypochlorite ion in concentrated neutral salt (NaCl-NaClO3) solutions has been estimated kinetically by measurement of the Faradaic efficiency in a chlorate producing system comprised of a cell and external reactor, with provision for brine re-circulation. By use of this activity in the diffusion relationships developed by Ibl and Landolt [1-3], reasonable agreement has been achieved between the experimental chlorate yield and the yield expected based on the combined hydrolytic and diffusional flux of active chlorine. In this way it has been shown as expected from basic theory that the gradient of chemical potential rather than the concentration difference represents the driving force of diffusion. A formal activity coefficient for active chlorine species is suggested as being a useful term when considering the chlorate cell system.
PB  - Switzerland : Springer Nature
T2  - Journal of Applied Electrochemistry
T1  - Individual ionic activities and mass transfer in anodic chlorate formation
VL  - 3
IS  - 4
SP  - 307
EP  - 314
DO  - 10.1007/BF00613038
ER  - 

@article{
author = "Jakšić, Milan M.",
year = "1973",
abstract = "The individual activity of hypochlorite ion in concentrated neutral salt (NaCl-NaClO3) solutions has been estimated kinetically by measurement of the Faradaic efficiency in a chlorate producing system comprised of a cell and external reactor, with provision for brine re-circulation. By use of this activity in the diffusion relationships developed by Ibl and Landolt [1-3], reasonable agreement has been achieved between the experimental chlorate yield and the yield expected based on the combined hydrolytic and diffusional flux of active chlorine. In this way it has been shown as expected from basic theory that the gradient of chemical potential rather than the concentration difference represents the driving force of diffusion. A formal activity coefficient for active chlorine species is suggested as being a useful term when considering the chlorate cell system.",
publisher = "Switzerland : Springer Nature",
journal = "Journal of Applied Electrochemistry",
title = "Individual ionic activities and mass transfer in anodic chlorate formation",
volume = "3",
number = "4",
pages = "307-314",
doi = "10.1007/BF00613038"
}

Jakšić, M. M.. (1973). Individual ionic activities and mass transfer in anodic chlorate formation. in Journal of Applied Electrochemistry
Switzerland : Springer Nature., 3(4), 307-314.
https://doi.org/10.1007/BF00613038

Jakšić MM. Individual ionic activities and mass transfer in anodic chlorate formation. in Journal of Applied Electrochemistry. 1973;3(4):307-314.
doi:10.1007/BF00613038 .

Jakšić, Milan M., "Individual ionic activities and mass transfer in anodic chlorate formation" in Journal of Applied Electrochemistry, 3, no. 4 (1973):307-314,
https://doi.org/10.1007/BF00613038 . .