Zobrazeno 1 - 10 of 144 pro vyhledávání: '"J. BALEJ"'
2
Preparation and properties of raney nickel electrodes on Ni-Zn base for H2 and O2 evolution from alkaline solutions Part I: electrodeposition of Ni-Zn alloys from chloride solutions
Autor: J. Divisek, Jürgen Mergel, J. Balej, H. Schmitz
Publikováno v: Journal of Applied Electrochemistry. 22:705-710
Experimental results for the electrodeposition of Ni-Zn alloys from chloride solutions, with addition of H3BO3 and without other additives, in a laboratory cell with a perforated nickel sheet cathode and with recirculating electrolyte are presented.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::25f96a5405353746d2500be52dd78c59
https://doi.org/10.1007/bf01027497
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3
Energy balance of D2O electrolysis with a palladium cathode
Autor: J. Divisek, L. Fürst, J. Balej
Publikováno v: Journal of Electroanalytical Chemistry and Interfacial Electrochemistry. 278:99-117
D2O electrolysis from 0.1 M LiOD solutions was carried out; in a cell both with and without diaphragm, under conditions similar to those used by Fleischmann et al. (J. Electroanal. Chem., 261 (1989) 301; errata, 263 (1989) 187). The following quantit
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ed4da6c46160b07f948ca06173e4b0f8
https://doi.org/10.1016/0022-0728(90)85126-p
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6
Enthalpy of dissolution of potassium peroxodisulfate in water at 298.15 K
Autor: R. Rychly, V. Pekarek, V. Vacek, J. Balej
Publikováno v: The Journal of Chemical Thermodynamics. 12:1079-1083
The enthalpy of dissolution of K2S2O8 (potassium peroxodisulfate) in water at 298.15 K was measured in Calvet and LKB calorimeters in the molality range 0.002 to 0.19 mol kg−1. Its molality dependence can be expressed by ΔH m kJ mol -1 = 68.964 -
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a18222e80c59dc03368d237b43690d54
https://doi.org/10.1016/0021-9614(80)90164-0
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8
Water vapour partial pressures and water activities in potassium and sodium hydroxide solutions over wide concentration and temperature ranges
Autor: J Balej
Publikováno v: International Journal of Hydrogen Energy. 10:233-243
On the basis of previously published experimental data, corresponding correlation equations have been derived for the water vapour partial pressure over potassium and sodium hydroxide solutions over wide molality and temperature ranges (mKOH = 0–18
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e39751a85e8a27b5fccd52dfebada427
https://doi.org/10.1016/0360-3199(85)90093-x
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9
Electrocatalysts for oxygen evolution in advanced water electrolysis
Autor: J. Balej
Publikováno v: International Journal of Hydrogen Energy. 10:89-99
Stationary polarization curves of oxygen evolution were measured on various mixed oxide electrodes of the spinel and perovskite group and on Raney nickel electrodes made by the technology of the Nuclear Research Center Juelich (KFA) in the current de
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d9c3ce9f15bcd7aeaa30ef035786fe16
https://doi.org/10.1016/0360-3199(85)90041-2
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