TY  - JOUR
AU  - Bajat, Jelena
AU  - Mišković-Stanković, Vesna
AU  - Bibić, Nataša M.
AU  - Dražić, Dragutin M.
PY  - 2007
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4331
AB  - The adhesion and electrochemical properties of epoxy coatings electrodeposited on hot-dip galvanized steel with and without passive films were investigated during exposure to 3% NaCl. The passive films were formed in hot air, in boiling water and by chromating. Adhesion was measured both by a standardized pull-off method and by swelling in N-methyl pyrrolidone. Pretreatment of hot-dip galvanized steel with passive film formed in hot air increases both dry and wet adhesion strength of the epoxy coating compared to pretreatment with passive film formed in boiling water and chromate coating. The overall increase of wet adhesion for this sample was maintained throughout the whole investigated time period. It was shown that the change in adhesion of epoxy coating on a chromate coating is smallest of all investigated samples, although the initial value of adhesion on this surface had the lowest value. The corrosion stability of coated Zn samples pretreated by different methods, was investigated by electrochemical impedance spectroscopy and in the initial time of exposure to NaCl the highest values of pore resistance were also obtained for the epoxy coating on Zn pretreated in hot air, whereas the epoxy coating on a HDG steel with a chromate coating showed the smallest change in electrochemical properties (pore resistance, coating capacitance, charge-transfer resistance) during prolonged exposure time.
PB  - Elsevier
T2  - Progress in Organic Coatings
T1  - The influence of zinc surface pretreatment on the adhesion of epoxy coating electrodeposited on hot-dip galvanized steel
VL  - 58
IS  - 4
SP  - 323
EP  - 330
DO  - 10.1016/j.porgcoat.2007.01.011
ER  - 

@article{
author = "Bajat, Jelena and Mišković-Stanković, Vesna and Bibić, Nataša M. and Dražić, Dragutin M.",
year = "2007",
abstract = "The adhesion and electrochemical properties of epoxy coatings electrodeposited on hot-dip galvanized steel with and without passive films were investigated during exposure to 3% NaCl. The passive films were formed in hot air, in boiling water and by chromating. Adhesion was measured both by a standardized pull-off method and by swelling in N-methyl pyrrolidone. Pretreatment of hot-dip galvanized steel with passive film formed in hot air increases both dry and wet adhesion strength of the epoxy coating compared to pretreatment with passive film formed in boiling water and chromate coating. The overall increase of wet adhesion for this sample was maintained throughout the whole investigated time period. It was shown that the change in adhesion of epoxy coating on a chromate coating is smallest of all investigated samples, although the initial value of adhesion on this surface had the lowest value. The corrosion stability of coated Zn samples pretreated by different methods, was investigated by electrochemical impedance spectroscopy and in the initial time of exposure to NaCl the highest values of pore resistance were also obtained for the epoxy coating on Zn pretreated in hot air, whereas the epoxy coating on a HDG steel with a chromate coating showed the smallest change in electrochemical properties (pore resistance, coating capacitance, charge-transfer resistance) during prolonged exposure time.",
publisher = "Elsevier",
journal = "Progress in Organic Coatings",
title = "The influence of zinc surface pretreatment on the adhesion of epoxy coating electrodeposited on hot-dip galvanized steel",
volume = "58",
number = "4",
pages = "323-330",
doi = "10.1016/j.porgcoat.2007.01.011"
}

Bajat, J., Mišković-Stanković, V., Bibić, N. M.,& Dražić, D. M.. (2007). The influence of zinc surface pretreatment on the adhesion of epoxy coating electrodeposited on hot-dip galvanized steel. in Progress in Organic Coatings
Elsevier., 58(4), 323-330.
https://doi.org/10.1016/j.porgcoat.2007.01.011

Bajat J, Mišković-Stanković V, Bibić NM, Dražić DM. The influence of zinc surface pretreatment on the adhesion of epoxy coating electrodeposited on hot-dip galvanized steel. in Progress in Organic Coatings. 2007;58(4):323-330.
doi:10.1016/j.porgcoat.2007.01.011 .

Bajat, Jelena, Mišković-Stanković, Vesna, Bibić, Nataša M., Dražić, Dragutin M., "The influence of zinc surface pretreatment on the adhesion of epoxy coating electrodeposited on hot-dip galvanized steel" in Progress in Organic Coatings, 58, no. 4 (2007):323-330,
https://doi.org/10.1016/j.porgcoat.2007.01.011 . .

TY  - JOUR
AU  - Rakočević, Zlatko Lj.
AU  - Štrbac, Svetlana
AU  - Peruško, Davor
AU  - Bibić, Nataša M.
AU  - Nenadović, T.
PY  - 1996
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4266
AB  - In this paper we present pulse deposition as a new method to favor the self-assembly of nanostructured materials. Nucleation and growth of gold thin layers deposited on highly oriented pyrolytic graphite substrate have been studied using scanning tunneling microscopy in air. Depositions were performed in a pulsed regime and, for comparison, continuously in time. Much higher cluster density and better arrangement of clusters are obtained for pulse deposition than for gold deposited continuously. The formation of the channel structure of the deposited layer is favored and achieved earlier. The results indicate that the number of surface defect sites increases with subsequent pulses, behavior attributed to the previously formed clusters taking on the role of surface defect sites.
PB  - Elsevier
T2  - Thin Solid Films
T1  - Pulse deposition of Au on graphite
VL  - 288
IS  - 1-2
SP  - 212
EP  - 216
DO  - 10.1016/S0040-6090(96)08827-X
ER  - 

@article{
author = "Rakočević, Zlatko Lj. and Štrbac, Svetlana and Peruško, Davor and Bibić, Nataša M. and Nenadović, T.",
year = "1996",
abstract = "In this paper we present pulse deposition as a new method to favor the self-assembly of nanostructured materials. Nucleation and growth of gold thin layers deposited on highly oriented pyrolytic graphite substrate have been studied using scanning tunneling microscopy in air. Depositions were performed in a pulsed regime and, for comparison, continuously in time. Much higher cluster density and better arrangement of clusters are obtained for pulse deposition than for gold deposited continuously. The formation of the channel structure of the deposited layer is favored and achieved earlier. The results indicate that the number of surface defect sites increases with subsequent pulses, behavior attributed to the previously formed clusters taking on the role of surface defect sites.",
publisher = "Elsevier",
journal = "Thin Solid Films",
title = "Pulse deposition of Au on graphite",
volume = "288",
number = "1-2",
pages = "212-216",
doi = "10.1016/S0040-6090(96)08827-X"
}

Rakočević, Z. Lj., Štrbac, S., Peruško, D., Bibić, N. M.,& Nenadović, T.. (1996). Pulse deposition of Au on graphite. in Thin Solid Films
Elsevier., 288(1-2), 212-216.
https://doi.org/10.1016/S0040-6090(96)08827-X

Rakočević ZL, Štrbac S, Peruško D, Bibić NM, Nenadović T. Pulse deposition of Au on graphite. in Thin Solid Films. 1996;288(1-2):212-216.
doi:10.1016/S0040-6090(96)08827-X .

Rakočević, Zlatko Lj., Štrbac, Svetlana, Peruško, Davor, Bibić, Nataša M., Nenadović, T., "Pulse deposition of Au on graphite" in Thin Solid Films, 288, no. 1-2 (1996):212-216,
https://doi.org/10.1016/S0040-6090(96)08827-X . .

TY  - JOUR
AU  - Rakočević, Zlatko Lj.
AU  - Štrbac, Svetlana
AU  - Bibić, Nataša M.
AU  - Peruško, Davor
AU  - Nenadović, Tomislav M.
PY  - 1995
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4341
AB  - In this paper, we present a study of the nucleation and growth stages of sputter-deposited Cr thin films on highly oriented pyrolytic graphite (HOPG) substrates using scanning tunnelling microscopy (STM) in air. Freshly cleaved HOPG surfaces and those modified by Ar+ ion bombardment were used as substrates. For short deposition times, two-dimensional (2D) chromium clusters on the graphite substrate were observed. With an increase in deposition time, the formation of three-dimensional (3D) clusters occurred. The number of surface defect sites influences the number and size of clusters formed on the graphite substrate. The formation and surface diffusion of 2D and 3D clusters play a dominant role in the subsequent stages of the nucleation of chromium thin films. The results of our investigation show clearly that the most important contribution to the elementary mechanism of growth is the phase transition from 2D to 3D clusters and their condensation into larger 3D clusters.
PB  - Elsevier
T2  - Thin Solid Films
T1  - Scanning tunnelling microscopy of the nucleation and growth of sputter-deposited Cr on graphite
VL  - 257
IS  - 1
SP  - 83
EP  - 87
DO  - 10.1016/0040-6090(94)06336-2
ER  - 

@article{
author = "Rakočević, Zlatko Lj. and Štrbac, Svetlana and Bibić, Nataša M. and Peruško, Davor and Nenadović, Tomislav M.",
year = "1995",
abstract = "In this paper, we present a study of the nucleation and growth stages of sputter-deposited Cr thin films on highly oriented pyrolytic graphite (HOPG) substrates using scanning tunnelling microscopy (STM) in air. Freshly cleaved HOPG surfaces and those modified by Ar+ ion bombardment were used as substrates. For short deposition times, two-dimensional (2D) chromium clusters on the graphite substrate were observed. With an increase in deposition time, the formation of three-dimensional (3D) clusters occurred. The number of surface defect sites influences the number and size of clusters formed on the graphite substrate. The formation and surface diffusion of 2D and 3D clusters play a dominant role in the subsequent stages of the nucleation of chromium thin films. The results of our investigation show clearly that the most important contribution to the elementary mechanism of growth is the phase transition from 2D to 3D clusters and their condensation into larger 3D clusters.",
publisher = "Elsevier",
journal = "Thin Solid Films",
title = "Scanning tunnelling microscopy of the nucleation and growth of sputter-deposited Cr on graphite",
volume = "257",
number = "1",
pages = "83-87",
doi = "10.1016/0040-6090(94)06336-2"
}

Rakočević, Z. Lj., Štrbac, S., Bibić, N. M., Peruško, D.,& Nenadović, T. M.. (1995). Scanning tunnelling microscopy of the nucleation and growth of sputter-deposited Cr on graphite. in Thin Solid Films
Elsevier., 257(1), 83-87.
https://doi.org/10.1016/0040-6090(94)06336-2

Rakočević ZL, Štrbac S, Bibić NM, Peruško D, Nenadović TM. Scanning tunnelling microscopy of the nucleation and growth of sputter-deposited Cr on graphite. in Thin Solid Films. 1995;257(1):83-87.
doi:10.1016/0040-6090(94)06336-2 .

Rakočević, Zlatko Lj., Štrbac, Svetlana, Bibić, Nataša M., Peruško, Davor, Nenadović, Tomislav M., "Scanning tunnelling microscopy of the nucleation and growth of sputter-deposited Cr on graphite" in Thin Solid Films, 257, no. 1 (1995):83-87,
https://doi.org/10.1016/0040-6090(94)06336-2 . .

TY  - JOUR
AU  - Rakočević, Zlatko Lj.
AU  - Štrbac, Svetlana
AU  - Bibić, Nataša M.
AU  - Nenadović, Tomislav M.
PY  - 1995
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4346
AB  - An analogy between the behavior of real gases and the behavior of clusters deposited on a surface has been established. A relation similar to the Van der Waals equation was used, with the variables corresponding to the deposition process. It was found that the critical parameters and the Boyle temperature of the substrate define the conditions of a particular nucleation and of the thin film growth mode and the conditions when one growth mode converts to the other. It has been shown that the introduced analogy is in a good agreement with the recent experiments of nucleation and growth of thin films. The applicability of the proposed analogy to the epitaxial growth and surface sputtering has been discussed.
PB  - Elsevier
T2  - Surface Science
T1  - Surface diffusion of clusters and thin film growth
VL  - 343
IS  - 3
SP  - 247
EP  - 260
DO  - 10.1016/0039-6028(95)00816-0
ER  - 

@article{
author = "Rakočević, Zlatko Lj. and Štrbac, Svetlana and Bibić, Nataša M. and Nenadović, Tomislav M.",
year = "1995",
abstract = "An analogy between the behavior of real gases and the behavior of clusters deposited on a surface has been established. A relation similar to the Van der Waals equation was used, with the variables corresponding to the deposition process. It was found that the critical parameters and the Boyle temperature of the substrate define the conditions of a particular nucleation and of the thin film growth mode and the conditions when one growth mode converts to the other. It has been shown that the introduced analogy is in a good agreement with the recent experiments of nucleation and growth of thin films. The applicability of the proposed analogy to the epitaxial growth and surface sputtering has been discussed.",
publisher = "Elsevier",
journal = "Surface Science",
title = "Surface diffusion of clusters and thin film growth",
volume = "343",
number = "3",
pages = "247-260",
doi = "10.1016/0039-6028(95)00816-0"
}

Rakočević, Z. Lj., Štrbac, S., Bibić, N. M.,& Nenadović, T. M.. (1995). Surface diffusion of clusters and thin film growth. in Surface Science
Elsevier., 343(3), 247-260.
https://doi.org/10.1016/0039-6028(95)00816-0

Rakočević ZL, Štrbac S, Bibić NM, Nenadović TM. Surface diffusion of clusters and thin film growth. in Surface Science. 1995;343(3):247-260.
doi:10.1016/0039-6028(95)00816-0 .

Rakočević, Zlatko Lj., Štrbac, Svetlana, Bibić, Nataša M., Nenadović, Tomislav M., "Surface diffusion of clusters and thin film growth" in Surface Science, 343, no. 3 (1995):247-260,
https://doi.org/10.1016/0039-6028(95)00816-0 . .