Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Konstantin I. Popov"'
Publikováno v:
Journal of the Serbian Chemical Society, Vol 81, Iss 3, Pp 291-306 (2016)
Journal of the Serbian Chemical Society
Journal of the Serbian Chemical Society
The simulated shapes of the polarization curves were correlated with the type of metal electrodeposition process control in a function of the exchange current density to the limiting diffusion current density (j0/jL) ratios. Diagnostic criteria based
Publikováno v:
Journal of the Serbian Chemical Society, Vol 76, Iss 6, Pp 805-822 (2011)
An approach based on the equations of electrochemical kinetics for the estimation of the current density distribution in electrochemical cells is presented. This approach was employed for a theoretical explanation of the phenomena of the edge and cor
Publikováno v:
Electrochemistry Communications
Electrochemistry Communications, Vol 11, Iss 2, Pp 421-424 (2009)
Electrochemistry Communications, Vol 11, Iss 2, Pp 421-424 (2009)
The formation of honeycomb-like structures in the pulsating overpotential (PO) regime was examined by scanning electron microscopy (SEM). The honeycomb-like structures obtained with a square-wave PO of different pause to pulse ratios were compared to
Publikováno v:
Journal of the Serbian Chemical Society, Vol 74, Iss 6, Pp 689-696 (2009)
Journal of the Serbian Chemical Society
Journal of the Serbian Chemical Society
Cross-section analysis of copper deposits electrodeposited in the hydrogen co-deposition range at a constant overpotential and in a pulsating overpotential (PO) regime was performed. It was shown that a complete structural analysis of these technolog
Publikováno v:
Journal of the Serbian Chemical Society, Vol 72, Iss 12, Pp 1369-1381 (2007)
Journal of the Serbian Chemical Society
Journal of the Serbian Chemical Society
The effect of temperature on the electrodeposition of copper at overpotentials belonging to the plateau of the limiting diffusion current density and higher was examined by the determination of the average current efficiency of hydrogen evolution and
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:
MILUTIN C. OBRADOVIC, SNEZANA B. KRSTIC, EVICA R. IVANOVIC, LJUBICA J. PAVLOVIC, MIOMIR G. PAVLOVIC, KONSTANTIN I. POPOV
Publikováno v:
Journal of the Serbian Chemical Society, Vol 68, Iss 10, Pp 779-783 (2003)
An analysis of the effects of the shape, surface structure and size distribution of particles on the flowability of the copper powder was performed. It is shown that the most important property of the particles of a powder, regarding the flowability
Publikováno v:
Journal of the Serbian Chemical Society, Vol 67, Iss 8-9, Pp 635-638 (2002)
Journal of the Serbian Chemical Society
Journal of the Serbian Chemical Society
Apossible way for the estimation of the interfacial energy of the copper ? copper sulphate solution interface is proposed. The estimated value of (2.7?0.3) J cm-2 and the derived equations which relate the specific surface of copper powder to the dep
Autor:
Lj.J. Pavlović, Miomir G. Pavlović, Konstantin I. Popov, Evica R. Ivanović, Velimir Radmilovic
Publikováno v:
Journal of the Serbian Chemical Society, Vol 66, Iss 11-12, Pp 923-933 (2001)
Journal of the Serbian Chemical Society
Journal of the Serbian Chemical Society
The quantitative microstructural analysis and the sieve analysis of copper powder as well as the scanning electron microscopy analysis of the copper powders particles were performed. It was found that the structure of the copper powder particles dete
Publikováno v:
Journal of the Serbian Chemical Society, Vol 66, Iss 10, Pp 723-727 (2001)
In this work, the structure of a silver mirror surface was examined by the STM technique. It was shown that the structural characteristics which enable a high degree of mirror reflection from this surface, which is very close to the ideal reflectivit