Zobrazeno 1 - 10
of 22
pro vyhledávání: '"I Konstantin Popov"'
Publikováno v:
Zaštita materijala (2016) 57(1):55-62
The one of the main contributions of Belgrade Electrochemical School to the field of metal electrodeposition is investigation of a mechanism of formation and growth of the disperse deposits. Spongy-like, cauliflower-like, needle-like, carrot-like, de
Publikováno v:
Journal of the Serbian Chemical Society, Vol 74, Iss 3, Pp 291-299 (2009)
Journal of the Serbian Chemical Society
Journal of the Serbian Chemical Society
The effect of the concentration of the reacting ion on the nature of the control of the electrodeposition process was investigated by digital simulation of the polarization curve using the Newman form of the polarization curve equation and the Levich
Publikováno v:
Journal of the Serbian Chemical Society, Vol 71, Iss 4, Pp 397-400 (2006)
A method for the estimation of the size of the representative particle of a copper powder is given. Cross sections of representative particles of flowing and non-flowing powders estimated by this procedure are also presented.
Autor:
I Konstantin Popov, J Ljubica Pavlovic, M Vesna Maksimovic, G Miomir Pavlovic, B Snezana Krstic
Publikováno v:
Journal of the Serbian Chemical Society, Vol 69, Iss 10, Pp 817-825 (2004)
Journal of the Serbian Chemical Society
Journal of the Serbian Chemical Society
The structure of powder particleswas analysed by considering their cross sections. It was shown that the structure of powder particles of nonsieved flowing powders is sufficiently dense to produce a continuous surface, which does not allow the partic
Publikováno v:
Hemijska Industrija, Vol 58, Iss 5, Pp 232-236 (2004)
The possibility of the electro less deposition of chromium onto aluminum was investigated in order to improve non-printing element properties. It was determined that the electrochemical deposition of trivalent chromium was possible from alkaline solu
Autor:
R Evica Ivanovic, G Miomir Pavlovic, I Konstantin Popov, J Ljubica Pavlovic, C Milutin Obradovic, B Snezana Krstic
Publikováno v:
Journal of the Serbian Chemical Society, Vol 69, Iss 1, Pp 43-51 (2004)
Journal of the Serbian Chemical Society
JOURNAL OF THE SERBIAN CHEMICAL SOCIETY
Journal of the Serbian Chemical Society
JOURNAL OF THE SERBIAN CHEMICAL SOCIETY
The structure of the surface of copper powder particles is discussed and correlated with the lowest apparent density at which copper powder can still flow. It is shown that such structures can be easily obtained in the electrodeposition of powders in
Publikováno v:
Journal of the Serbian Chemical Society, Vol 68, Iss 8-9, Pp 649-656 (2003)
Journal of the Serbian Chemical Society
Journal of the Serbian Chemical Society
The current efficiency during the cathodic period of reversing current in copper powder deposition was determined by measuring the quantity of hydrogen evolved. The diagrams from which the instantaneous and average current efficiencies for copper dep
Autor:
G Miomir Pavlovic, B Snezana Krstic, I Konstantin Popov, C Milutin Obradovic, J Ljubica Pavlovic, R Evica Ivanovic
Publikováno v:
Journal of the Serbian Chemical Society
JOURNAL OF THE SERBIAN CHEMICAL SOCIETY
Journal of the Serbian Chemical Society, Vol 68, Iss 10, Pp 771-777 (2003)
Journal of the Serbian Chemical Society, Vol 68, Iss 10, Pp 771-778 (2003)
JOURNAL OF THE SERBIAN CHEMICAL SOCIETY
Journal of the Serbian Chemical Society, Vol 68, Iss 10, Pp 771-777 (2003)
Journal of the Serbian Chemical Society, Vol 68, Iss 10, Pp 771-778 (2003)
One of the most important properties of copper powder is its flow ability which depends on the shape and the structure of the powder particles. A procedure for the determination of a representative powder particle permitting the free flow of copper p
Publikováno v:
Journal of the Serbian Chemical Society
Journal of the Serbian Chemical Society, Vol 67, Iss 4, Pp 273-278 (2002)
Journal of the Serbian Chemical Society, Vol 67, Iss 4, Pp 273-278 (2002)
Anew method for the determination of the ability of an electrolyte to distribute uniformly current density in an electrochemical cell is proposed. It is based on the comparison of the current in cells in which the electrode edges touch the cell side
Publikováno v:
Journal of the Serbian Chemical Society
Journal of the Serbian Chemical Society, Vol 67, Iss 6, Pp 445-455 (2002)
Journal of the Serbian Chemical Society, Vol 67, Iss 6, Pp 445-455 (2002)
A method for the improvement of the printing properties of offset printing forms is presented. Specimens of technical aluminum were electrochemically roughened and treated in different alkaline solutions of chromium chloride in order to chemically de