Zobrazeno 1 - 10
of 53
pro vyhledávání: '"L. Mirkova"'
Autor:
Tz. Boiadjieva-Scherzer, L. Mirkova, G. Fafilek, J. Reinbold, H. Kronberger, H. Stache, G. Bodesheim, M. Monev
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract In lubricated tribo-contacts, hydrogen ingress in steel is possible due to chemical reactions of lubricant components like base oils or additives, and/or contamination upon service particularly water, and/or corrosion processes, and/or elect
Externí odkaz:
https://doaj.org/article/cd4fce5913434de5a0bc82051869b88e
Publikováno v:
Electrochimica Acta. 114:790-798
Hydrogen permeation characteristics with steel samples, already electroplated with Zn or Zn–Cr are obtained. Alloy coatings with a thickness of 2.5 and 5.0 μm and various Cr content (3, 5 and 10 mass%) were prepared at conditions, close to industr
Publikováno v:
Journal of The Electrochemical Society. 159:D730-D736
Publikováno v:
Electrochimica Acta
Electrochimica Acta, 2007, 53 (4), pp.1962-1971. ⟨10.1016/j.electacta.2007.08.053⟩
Electrochimica Acta, 2007, 53 (4), pp.1962-1971. ⟨10.1016/j.electacta.2007.08.053⟩
International audience; The effects of thiourea and benzotriazole on the hydrogen permeation into iron were studied using a Devanathan–Stachurski electrochemical double cell equipped with a thin iron membrane. Hydrogen was cathodically generated on
Publikováno v:
Journal of Electroanalytical Chemistry. 590:1-14
Various transfer functions were calculated for hydrogen permeation through a metallic membrane in a Devanathan cell. Surface processes such as hydrogen adsorption and evolution were taken into account in addition to the hydrogen penetration process a
Publikováno v:
Journal of Electroanalytical Chemistry. 590:15-25
The input impedance Z 1 ( ω ) = Δ V 1 /Δ I 1 and the permeation transfer function (PTF) H ( ω ) = Δ I 2 /Δ I 1 were simultaneously measured during hydrogen permeation through an iron membrane in a conventional electrochemical Devanathan double
Publikováno v:
Hydrometallurgy. 72:215-224
The influence of two additives, BC-2 and TT, on the oxygen overpotential and corrosion rate of Pb–Co 3 O 4 , Pb–Ca–Sn and Pb–Sb anodes was investigated. At 25 °C, both additives depolarise oxygen evolution on the Pb–Co 3 O 4 anode but not
Publikováno v:
Hydrometallurgy. 72:205-213
The influence of temperature and current density on the oxygen overpotential and corrosion rate of Pb–Co 3 O 4 , Pb–Ca–Sn, and Pb–Sb anodes during copper electrowinning were investigated. During prolonged electrowinning under galvanostatic co
Publikováno v:
Journal of Applied Electrochemistry. 33:93-100
Nickel coatings were electrodeposited onto a steel membrane in a conventional Devanathan cell in order to measure the diffusion rate of hydrogen into the steel substrate during electrodeposition. In most cases a Watts' solution containing various org
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