TY  - JOUR
AU  - Krastev, I
AU  - Dobrovolska, Ts
AU  - Lačnjevac, Uroš
AU  - Nineva, S
PY  - 2012
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/587
AB  - The investigations on the effect of the electrolysis conditions, including high speed electroplating, on the content, structure, morphology and some properties of electrodeposited In-Co alloys from citrate electrolytes are presented. It was shown that indium and cobalt could be successfully deposited from acid citrate electrolytes and deposition of alloys with indium content between 20 and 80 wt. % is possible. At high cobalt content, heterogeneous multiphase coatings with spatio-temporal structures are obtained. Spatio-temporal structures could be observed also during electrodeposition under intensive hydrodynamic flow and improved mass transport conditions at high current densities. The structures are obtained for the first time from silver- and cyanide-free non-alkaline stable electrolytes of a relatively simple composition.
PB  - Springer, New York
T2  - Journal of Solid State Electrochemistry
T1  - Pattern formation during electrodeposition of indium-cobalt alloys
EP  - 3456
IS  - 11
SP  - 3449
VL  - 16
DO  - 10.1007/s10008-012-1766-8
ER  - 

@article{
author = "Krastev, I and Dobrovolska, Ts and Lačnjevac, Uroš and Nineva, S",
year = "2012",
abstract = "The investigations on the effect of the electrolysis conditions, including high speed electroplating, on the content, structure, morphology and some properties of electrodeposited In-Co alloys from citrate electrolytes are presented. It was shown that indium and cobalt could be successfully deposited from acid citrate electrolytes and deposition of alloys with indium content between 20 and 80 wt. % is possible. At high cobalt content, heterogeneous multiphase coatings with spatio-temporal structures are obtained. Spatio-temporal structures could be observed also during electrodeposition under intensive hydrodynamic flow and improved mass transport conditions at high current densities. The structures are obtained for the first time from silver- and cyanide-free non-alkaline stable electrolytes of a relatively simple composition.",
publisher = "Springer, New York",
journal = "Journal of Solid State Electrochemistry",
title = "Pattern formation during electrodeposition of indium-cobalt alloys",
pages = "3456-3449",
number = "11",
volume = "16",
doi = "10.1007/s10008-012-1766-8"
}

Krastev, I., Dobrovolska, T., Lačnjevac, U.,& Nineva, S.. (2012). Pattern formation during electrodeposition of indium-cobalt alloys. in Journal of Solid State Electrochemistry
Springer, New York., 16(11), 3449-3456.
https://doi.org/10.1007/s10008-012-1766-8

Krastev I, Dobrovolska T, Lačnjevac U, Nineva S. Pattern formation during electrodeposition of indium-cobalt alloys. in Journal of Solid State Electrochemistry. 2012;16(11):3449-3456.
doi:10.1007/s10008-012-1766-8 .

Krastev, I, Dobrovolska, Ts, Lačnjevac, Uroš, Nineva, S, "Pattern formation during electrodeposition of indium-cobalt alloys" in Journal of Solid State Electrochemistry, 16, no. 11 (2012):3449-3456,
https://doi.org/10.1007/s10008-012-1766-8 . .

TY  - JOUR
AU  - Dobrovolska, Ts
AU  - Krastev, I
AU  - Jović, Borka M
AU  - Jović, Vladimir D
AU  - Beck, G
AU  - Lačnjevac, Uroš
AU  - Zielonka, A
PY  - 2011
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/437
AB  - During electrodeposition of Ag-Cd alloy coatings phenomena of self-organization and formation of spatio-temporal structures can be observed. The difficulties in the determination of the local phase composition in the observed structures are mostly connected with the strong heterogeneity of the coatings consisting of several alloy phases. The results obtained with electrochemical techniques, such as anodic linear sweep voltammetry (ALSV) are compared with results obtained by X-ray analysis and SEM. In the proposed electrolyte for dissolution of Ag-Cd alloy coatings (12 M LiCl + 0.1 M HCl) the dissolution peaks of the pure metals, Ag and Cd, have a potential difference of about 700 mV. The peaks, corresponding to the alloy phases, are situated between the dissolution potentials of Ag and Cd, their height depending on the deposition current density, i.e. on the percentage content of the alloy. Different phases (Ag. Ag3Cd, AgCd, AgCd3 and pure Cd) are observed in the coatings deposited at different cathodic potentials. A good correlation between the XRD spectra of the Ag-Cd alloy coatings and the ALSV data obtained during their dissolution is established.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Electrochimica Acta
T1  - Phase identification in electrodeposited Ag-Cd alloys by anodic linear sweep voltammetry and X-ray diffraction techniques
EP  - 4350
IS  - 11
SP  - 4344
VL  - 56
DO  - 10.1016/j.electacta.2011.01.028
ER  - 

@article{
author = "Dobrovolska, Ts and Krastev, I and Jović, Borka M and Jović, Vladimir D and Beck, G and Lačnjevac, Uroš and Zielonka, A",
year = "2011",
abstract = "During electrodeposition of Ag-Cd alloy coatings phenomena of self-organization and formation of spatio-temporal structures can be observed. The difficulties in the determination of the local phase composition in the observed structures are mostly connected with the strong heterogeneity of the coatings consisting of several alloy phases. The results obtained with electrochemical techniques, such as anodic linear sweep voltammetry (ALSV) are compared with results obtained by X-ray analysis and SEM. In the proposed electrolyte for dissolution of Ag-Cd alloy coatings (12 M LiCl + 0.1 M HCl) the dissolution peaks of the pure metals, Ag and Cd, have a potential difference of about 700 mV. The peaks, corresponding to the alloy phases, are situated between the dissolution potentials of Ag and Cd, their height depending on the deposition current density, i.e. on the percentage content of the alloy. Different phases (Ag. Ag3Cd, AgCd, AgCd3 and pure Cd) are observed in the coatings deposited at different cathodic potentials. A good correlation between the XRD spectra of the Ag-Cd alloy coatings and the ALSV data obtained during their dissolution is established.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Electrochimica Acta",
title = "Phase identification in electrodeposited Ag-Cd alloys by anodic linear sweep voltammetry and X-ray diffraction techniques",
pages = "4350-4344",
number = "11",
volume = "56",
doi = "10.1016/j.electacta.2011.01.028"
}

Dobrovolska, T., Krastev, I., Jović, B. M., Jović, V. D., Beck, G., Lačnjevac, U.,& Zielonka, A.. (2011). Phase identification in electrodeposited Ag-Cd alloys by anodic linear sweep voltammetry and X-ray diffraction techniques. in Electrochimica Acta
Pergamon-Elsevier Science Ltd, Oxford., 56(11), 4344-4350.
https://doi.org/10.1016/j.electacta.2011.01.028

Dobrovolska T, Krastev I, Jović BM, Jović VD, Beck G, Lačnjevac U, Zielonka A. Phase identification in electrodeposited Ag-Cd alloys by anodic linear sweep voltammetry and X-ray diffraction techniques. in Electrochimica Acta. 2011;56(11):4344-4350.
doi:10.1016/j.electacta.2011.01.028 .

Dobrovolska, Ts, Krastev, I, Jović, Borka M, Jović, Vladimir D, Beck, G, Lačnjevac, Uroš, Zielonka, A, "Phase identification in electrodeposited Ag-Cd alloys by anodic linear sweep voltammetry and X-ray diffraction techniques" in Electrochimica Acta, 56, no. 11 (2011):4344-4350,
https://doi.org/10.1016/j.electacta.2011.01.028 . .

TY  - JOUR
AU  - Jović, Borka M
AU  - Dobrovolska, Ts.
AU  - Lačnjevac, Uroš
AU  - Krastev, I
AU  - Jović, Vladimir D
PY  - 2009
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/357
AB  - The electrodeposited Cd-Co alloys were characterized by the anodic linear sweep voltammetry (ALSV) technique in the solution of 1 M NaCl (pH 2). It is shown that Cd-Co alloys could be deposited with high current efficiency (>90%) from the solution containing 0.2 M boric acid, low concentration of cadmium sulfate (0.01 M and 0.02 M) and high concentration of cobalt sulfate (0.2 M and 0.4 M) under the conditions of convective diffusion (RPM = 1000). The ALSVs were characterized by the presence of three peaks: one corresponding to the dissolution of pure Cd, one corresponding to the dissolution of pure Co and one corresponding to the dissolution of unknown phase formed in the system Cd-Co (since the phase diagram of the Cd-Co, system does not exist in the literature). Depending on the charge and on the alloy composition (amount of Cd and Co) the peak of the unknown phase can either be hardly seen, or can prevail on the ALSV. This phase is formed mainly on the account of Co, but certain limiting amount of Cd must be deposited for the unknown phase to be formed and seen on the ALSV.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Electrochimica Acta
T1  - Characterization of electrodeposited Cd-Co alloy coatings by anodic linear sweep voltammetry
EP  - 7572
IS  - 28
SP  - 7565
VL  - 54
DO  - 10.1016/j.electacta.2009.08.025
ER  - 

@article{
author = "Jović, Borka M and Dobrovolska, Ts. and Lačnjevac, Uroš and Krastev, I and Jović, Vladimir D",
year = "2009",
abstract = "The electrodeposited Cd-Co alloys were characterized by the anodic linear sweep voltammetry (ALSV) technique in the solution of 1 M NaCl (pH 2). It is shown that Cd-Co alloys could be deposited with high current efficiency (>90%) from the solution containing 0.2 M boric acid, low concentration of cadmium sulfate (0.01 M and 0.02 M) and high concentration of cobalt sulfate (0.2 M and 0.4 M) under the conditions of convective diffusion (RPM = 1000). The ALSVs were characterized by the presence of three peaks: one corresponding to the dissolution of pure Cd, one corresponding to the dissolution of pure Co and one corresponding to the dissolution of unknown phase formed in the system Cd-Co (since the phase diagram of the Cd-Co, system does not exist in the literature). Depending on the charge and on the alloy composition (amount of Cd and Co) the peak of the unknown phase can either be hardly seen, or can prevail on the ALSV. This phase is formed mainly on the account of Co, but certain limiting amount of Cd must be deposited for the unknown phase to be formed and seen on the ALSV.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Electrochimica Acta",
title = "Characterization of electrodeposited Cd-Co alloy coatings by anodic linear sweep voltammetry",
pages = "7572-7565",
number = "28",
volume = "54",
doi = "10.1016/j.electacta.2009.08.025"
}

Jović, B. M., Dobrovolska, Ts., Lačnjevac, U., Krastev, I.,& Jović, V. D.. (2009). Characterization of electrodeposited Cd-Co alloy coatings by anodic linear sweep voltammetry. in Electrochimica Acta
Pergamon-Elsevier Science Ltd, Oxford., 54(28), 7565-7572.
https://doi.org/10.1016/j.electacta.2009.08.025

Jović BM, Dobrovolska T, Lačnjevac U, Krastev I, Jović VD. Characterization of electrodeposited Cd-Co alloy coatings by anodic linear sweep voltammetry. in Electrochimica Acta. 2009;54(28):7565-7572.
doi:10.1016/j.electacta.2009.08.025 .

Jović, Borka M, Dobrovolska, Ts., Lačnjevac, Uroš, Krastev, I, Jović, Vladimir D, "Characterization of electrodeposited Cd-Co alloy coatings by anodic linear sweep voltammetry" in Electrochimica Acta, 54, no. 28 (2009):7565-7572,
https://doi.org/10.1016/j.electacta.2009.08.025 . .