Avramović, Ljiljana

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  • Avramović, Ljiljana (6)
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Author's Bibliography

Correlation of Morphology and Crystal Structure of Metal Powders Produced by Electrolysis Processes

Nikolić, Nebojša D.; Maksimović, Vesna; Avramović, Ljiljana

(2021)

TY  - JOUR
AU  - Nikolić, Nebojša D.
AU  - Maksimović, Vesna
AU  - Avramović, Ljiljana
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9820
AB  - In this review paper, morphologies of metal powders produced by the constant (potentiostaticand galvanostatic) regimes of electrolysis from aqueous electrolytes are correlated withtheir crystal structure at the semiquantitative level. The main parameters affecting the shape ofpowder particles are the exchange current density (rate of electrochemical process) and overpotential for hydrogen evolution reaction. Depending on them, various shapes of dendrites (the needles, the two-dimensional (2D) fern-like, and the three-dimensional (3D) pine-like dendrites), and the particles formed under vigorous hydrogen evolution (cauliflower-like and spongy-like particles) are produced by these regimes of electrolysis. By decreasing the exchange current density value, the crystal structure of the powder particles is changed from the strong (111) preferred orientation obtained for the needle-like (silver) and the 2D (lead) dendrites to the randomly orientated crystallites in particles with the spherical morphology (the 3D dendrites and the cauliflower-like and the spongylike particles). The formation of metal powders by molten salt electrolysis and by electrolysis in deep eutectic solvents (DESs) and the crystallographic aspects of dendritic growth are also mentioned in this review.
T2  - Metals
T1  - Correlation of Morphology and Crystal Structure of Metal Powders Produced by Electrolysis Processes
VL  - 11
IS  - 6
SP  - 859
DO  - 10.3390/met11060859
ER  - 
@article{
author = "Nikolić, Nebojša D. and Maksimović, Vesna and Avramović, Ljiljana",
year = "2021",
abstract = "In this review paper, morphologies of metal powders produced by the constant (potentiostaticand galvanostatic) regimes of electrolysis from aqueous electrolytes are correlated withtheir crystal structure at the semiquantitative level. The main parameters affecting the shape ofpowder particles are the exchange current density (rate of electrochemical process) and overpotential for hydrogen evolution reaction. Depending on them, various shapes of dendrites (the needles, the two-dimensional (2D) fern-like, and the three-dimensional (3D) pine-like dendrites), and the particles formed under vigorous hydrogen evolution (cauliflower-like and spongy-like particles) are produced by these regimes of electrolysis. By decreasing the exchange current density value, the crystal structure of the powder particles is changed from the strong (111) preferred orientation obtained for the needle-like (silver) and the 2D (lead) dendrites to the randomly orientated crystallites in particles with the spherical morphology (the 3D dendrites and the cauliflower-like and the spongylike particles). The formation of metal powders by molten salt electrolysis and by electrolysis in deep eutectic solvents (DESs) and the crystallographic aspects of dendritic growth are also mentioned in this review.",
journal = "Metals",
title = "Correlation of Morphology and Crystal Structure of Metal Powders Produced by Electrolysis Processes",
volume = "11",
number = "6",
pages = "859",
doi = "10.3390/met11060859"
}
Nikolić, N. D., Maksimović, V.,& Avramović, L.. (2021). Correlation of Morphology and Crystal Structure of Metal Powders Produced by Electrolysis Processes. in Metals, 11(6), 859.
https://doi.org/10.3390/met11060859
Nikolić ND, Maksimović V, Avramović L. Correlation of Morphology and Crystal Structure of Metal Powders Produced by Electrolysis Processes. in Metals. 2021;11(6):859.
doi:10.3390/met11060859 .
Nikolić, Nebojša D., Maksimović, Vesna, Avramović, Ljiljana, "Correlation of Morphology and Crystal Structure of Metal Powders Produced by Electrolysis Processes" in Metals, 11, no. 6 (2021):859,
https://doi.org/10.3390/met11060859 . .
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Influence of the Shape of Copper Powder Particles on the Crystal Structure and Some Decisive Characteristics of the Metal Powders

Avramović, Ljiljana; Maksimović, Vesna; Baščarević, Zvezdana D.; Ignjatović, Nenad L.; Bugarin, Mile; Marković, Radmila; Nikolić, Nebojša D.

(Basel : MDPI, 2019)

TY  - JOUR
AU  - Avramović, Ljiljana
AU  - Maksimović, Vesna
AU  - Baščarević, Zvezdana D.
AU  - Ignjatović, Nenad L.
AU  - Bugarin, Mile
AU  - Marković, Radmila
AU  - Nikolić, Nebojša D.
PY  - 2019
UR  - http://www.mdpi.com/2075-4701/9/1/56
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8037
AB  - Three different forms of Cu powder particles obtained by either galvanostatic electrolysis or a non-electrolytic method were analyzed by a scanning electron microscope (SEM), X-ray diffraction (XRD) and particle size distribution (PSD). Electrolytic procedures were performed under different hydrogen evolution conditions, leading to the formation of either 3D branched dendrites or disperse cauliflower-like particles. The third type of particles were compact agglomerates of the Cu grains, whose structural characteristics indicated that they were formed by a non-electrolytic method. Unlike the sharp tips that characterize the usual form of Cu dendrites, the ends of both the trunk and branches were globules in the formed dendrites, indicating that a novel type of Cu dendrites was formed in this investigation. Although the macro structures of the particles were extremely varied, they had very similar micro structures because they were constructed by spherical grains. The Cu crystallites were randomly oriented in the dendrites and compact agglomerates of the Cu grains, while the disperse cauliflower-like particles showed (220) and (311) preferred orientation. This indicates that the applied current density affects not only the morphology of the particles, but also their crystal structure. The best performance, defined by the largest specific surface area and the smallest particle size, was by the galvanostatically produced powder consisting of disperse cauliflower-like particles.
PB  - Basel : MDPI
T2  - Metals
T1  - Influence of the Shape of Copper Powder Particles on the Crystal Structure and Some Decisive Characteristics of the Metal Powders
VL  - 9
IS  - 1
SP  - 56
DO  - 10.3390/met9010056
ER  - 
@article{
author = "Avramović, Ljiljana and Maksimović, Vesna and Baščarević, Zvezdana D. and Ignjatović, Nenad L. and Bugarin, Mile and Marković, Radmila and Nikolić, Nebojša D.",
year = "2019",
abstract = "Three different forms of Cu powder particles obtained by either galvanostatic electrolysis or a non-electrolytic method were analyzed by a scanning electron microscope (SEM), X-ray diffraction (XRD) and particle size distribution (PSD). Electrolytic procedures were performed under different hydrogen evolution conditions, leading to the formation of either 3D branched dendrites or disperse cauliflower-like particles. The third type of particles were compact agglomerates of the Cu grains, whose structural characteristics indicated that they were formed by a non-electrolytic method. Unlike the sharp tips that characterize the usual form of Cu dendrites, the ends of both the trunk and branches were globules in the formed dendrites, indicating that a novel type of Cu dendrites was formed in this investigation. Although the macro structures of the particles were extremely varied, they had very similar micro structures because they were constructed by spherical grains. The Cu crystallites were randomly oriented in the dendrites and compact agglomerates of the Cu grains, while the disperse cauliflower-like particles showed (220) and (311) preferred orientation. This indicates that the applied current density affects not only the morphology of the particles, but also their crystal structure. The best performance, defined by the largest specific surface area and the smallest particle size, was by the galvanostatically produced powder consisting of disperse cauliflower-like particles.",
publisher = "Basel : MDPI",
journal = "Metals",
title = "Influence of the Shape of Copper Powder Particles on the Crystal Structure and Some Decisive Characteristics of the Metal Powders",
volume = "9",
number = "1",
pages = "56",
doi = "10.3390/met9010056"
}
Avramović, L., Maksimović, V., Baščarević, Z. D., Ignjatović, N. L., Bugarin, M., Marković, R.,& Nikolić, N. D.. (2019). Influence of the Shape of Copper Powder Particles on the Crystal Structure and Some Decisive Characteristics of the Metal Powders. in Metals
Basel : MDPI., 9(1), 56.
https://doi.org/10.3390/met9010056
Avramović L, Maksimović V, Baščarević ZD, Ignjatović NL, Bugarin M, Marković R, Nikolić ND. Influence of the Shape of Copper Powder Particles on the Crystal Structure and Some Decisive Characteristics of the Metal Powders. in Metals. 2019;9(1):56.
doi:10.3390/met9010056 .
Avramović, Ljiljana, Maksimović, Vesna, Baščarević, Zvezdana D., Ignjatović, Nenad L., Bugarin, Mile, Marković, Radmila, Nikolić, Nebojša D., "Influence of the Shape of Copper Powder Particles on the Crystal Structure and Some Decisive Characteristics of the Metal Powders" in Metals, 9, no. 1 (2019):56,
https://doi.org/10.3390/met9010056 . .
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Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions

Nikolić, Nebojša D.; Avramović, Ljiljana; Ivanović, Evica R.; Maksimović, Vesna; Baščarević, Zvezdana D.; Ignjatović, Nenad L.

(2019)

TY  - JOUR
AU  - Nikolić, Nebojša D.
AU  - Avramović, Ljiljana
AU  - Ivanović, Evica R.
AU  - Maksimović, Vesna
AU  - Baščarević, Zvezdana D.
AU  - Ignjatović, Nenad L.
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8373
AB  - Production of copper powders by the potentiostatic electrolysis under different hydrogen evolution conditions was investigated. Copper powders were characterized by the scanning electron microscope (SEM), X-ray diffraction (XRD), particle size distribution (PSD), and by the determination of the specific surface area (SSA) of the formed powders. Depending on quantity of hydrogen generated during electrolysis, the two types of particles were formed: dendrites and cauliflower-like particles. The dendrites were formed without, while cauliflower-like particles with the quantity of evolved hydrogen enough to achieve strong effect on hydrodynamic conditions in the near-electrode layer. Although macro structure of the particles was very different, they showed similar micro structure. Namely, both types of the particles consisted of small agglomerates of approximately spherical Cu grains at the micro level. The existence of the spherical morphology was just responsible for random orientation of Cu crystallites in both types of particles. The SSA of cauliflower-like particles was more than two times larger than that of the dendrites, while their size was considerably smaller than that of the dendritic particles. In this way, the useful benefit of Cu powder formation in the conditions of vigorous hydrogen evolution is shown. © 2019 The Nonferrous Metals Society of China
T2  - Transactions of Nonferrous Metals Society of China
T1  - Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions
VL  - 29
IS  - 6
SP  - 1275
EP  - 1284
DO  - 10.1016/S1003-6326(19)65034-X
ER  - 
@article{
author = "Nikolić, Nebojša D. and Avramović, Ljiljana and Ivanović, Evica R. and Maksimović, Vesna and Baščarević, Zvezdana D. and Ignjatović, Nenad L.",
year = "2019",
abstract = "Production of copper powders by the potentiostatic electrolysis under different hydrogen evolution conditions was investigated. Copper powders were characterized by the scanning electron microscope (SEM), X-ray diffraction (XRD), particle size distribution (PSD), and by the determination of the specific surface area (SSA) of the formed powders. Depending on quantity of hydrogen generated during electrolysis, the two types of particles were formed: dendrites and cauliflower-like particles. The dendrites were formed without, while cauliflower-like particles with the quantity of evolved hydrogen enough to achieve strong effect on hydrodynamic conditions in the near-electrode layer. Although macro structure of the particles was very different, they showed similar micro structure. Namely, both types of the particles consisted of small agglomerates of approximately spherical Cu grains at the micro level. The existence of the spherical morphology was just responsible for random orientation of Cu crystallites in both types of particles. The SSA of cauliflower-like particles was more than two times larger than that of the dendrites, while their size was considerably smaller than that of the dendritic particles. In this way, the useful benefit of Cu powder formation in the conditions of vigorous hydrogen evolution is shown. © 2019 The Nonferrous Metals Society of China",
journal = "Transactions of Nonferrous Metals Society of China",
title = "Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions",
volume = "29",
number = "6",
pages = "1275-1284",
doi = "10.1016/S1003-6326(19)65034-X"
}
Nikolić, N. D., Avramović, L., Ivanović, E. R., Maksimović, V., Baščarević, Z. D.,& Ignjatović, N. L.. (2019). Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions. in Transactions of Nonferrous Metals Society of China, 29(6), 1275-1284.
https://doi.org/10.1016/S1003-6326(19)65034-X
Nikolić ND, Avramović L, Ivanović ER, Maksimović V, Baščarević ZD, Ignjatović NL. Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions. in Transactions of Nonferrous Metals Society of China. 2019;29(6):1275-1284.
doi:10.1016/S1003-6326(19)65034-X .
Nikolić, Nebojša D., Avramović, Ljiljana, Ivanović, Evica R., Maksimović, Vesna, Baščarević, Zvezdana D., Ignjatović, Nenad L., "Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions" in Transactions of Nonferrous Metals Society of China, 29, no. 6 (2019):1275-1284,
https://doi.org/10.1016/S1003-6326(19)65034-X . .
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Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions

Nikolić, Nebojša D.; Avramović, Ljiljana; Ivanović, Evica R.; Maksimović, Vesna; Baščarević, Zvezdana D.; Ignjatović, Nenad L.

(2019)

TY  - JOUR
AU  - Nikolić, Nebojša D.
AU  - Avramović, Ljiljana
AU  - Ivanović, Evica R.
AU  - Maksimović, Vesna
AU  - Baščarević, Zvezdana D.
AU  - Ignjatović, Nenad L.
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8379
AB  - Production of copper powders by the potentiostatic electrolysis under different hydrogen evolution conditions was investigated. Copper powders were characterized by the scanning electron microscope (SEM), X-ray diffraction (XRD), particle size distribution (PSD), and by the determination of the specific surface area (SSA) of the formed powders. Depending on quantity of hydrogen generated during electrolysis, the two types of particles were formed: dendrites and cauliflower-like particles. The dendrites were formed without, while cauliflower-like particles with the quantity of evolved hydrogen enough to achieve strong effect on hydrodynamic conditions in the near-electrode layer. Although macro structure of the particles was very different, they showed similar micro structure. Namely, both types of the particles consisted of small agglomerates of approximately spherical Cu grains at the micro level. The existence of the spherical morphology was just responsible for random orientation of Cu crystallites in both types of particles. The SSA of cauliflower-like particles was more than two times larger than that of the dendrites, while their size was considerably smaller than that of the dendritic particles. In this way, the useful benefit of Cu powder formation in the conditions of vigorous hydrogen evolution is shown. © 2019 The Nonferrous Metals Society of China
T2  - Transactions of Nonferrous Metals Society of China
T1  - Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions
VL  - 29
IS  - 6
SP  - 1275
EP  - 1284
DO  - 10.1016/S1003-6326(19)65034-X
ER  - 
@article{
author = "Nikolić, Nebojša D. and Avramović, Ljiljana and Ivanović, Evica R. and Maksimović, Vesna and Baščarević, Zvezdana D. and Ignjatović, Nenad L.",
year = "2019",
abstract = "Production of copper powders by the potentiostatic electrolysis under different hydrogen evolution conditions was investigated. Copper powders were characterized by the scanning electron microscope (SEM), X-ray diffraction (XRD), particle size distribution (PSD), and by the determination of the specific surface area (SSA) of the formed powders. Depending on quantity of hydrogen generated during electrolysis, the two types of particles were formed: dendrites and cauliflower-like particles. The dendrites were formed without, while cauliflower-like particles with the quantity of evolved hydrogen enough to achieve strong effect on hydrodynamic conditions in the near-electrode layer. Although macro structure of the particles was very different, they showed similar micro structure. Namely, both types of the particles consisted of small agglomerates of approximately spherical Cu grains at the micro level. The existence of the spherical morphology was just responsible for random orientation of Cu crystallites in both types of particles. The SSA of cauliflower-like particles was more than two times larger than that of the dendrites, while their size was considerably smaller than that of the dendritic particles. In this way, the useful benefit of Cu powder formation in the conditions of vigorous hydrogen evolution is shown. © 2019 The Nonferrous Metals Society of China",
journal = "Transactions of Nonferrous Metals Society of China",
title = "Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions",
volume = "29",
number = "6",
pages = "1275-1284",
doi = "10.1016/S1003-6326(19)65034-X"
}
Nikolić, N. D., Avramović, L., Ivanović, E. R., Maksimović, V., Baščarević, Z. D.,& Ignjatović, N. L.. (2019). Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions. in Transactions of Nonferrous Metals Society of China, 29(6), 1275-1284.
https://doi.org/10.1016/S1003-6326(19)65034-X
Nikolić ND, Avramović L, Ivanović ER, Maksimović V, Baščarević ZD, Ignjatović NL. Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions. in Transactions of Nonferrous Metals Society of China. 2019;29(6):1275-1284.
doi:10.1016/S1003-6326(19)65034-X .
Nikolić, Nebojša D., Avramović, Ljiljana, Ivanović, Evica R., Maksimović, Vesna, Baščarević, Zvezdana D., Ignjatović, Nenad L., "Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions" in Transactions of Nonferrous Metals Society of China, 29, no. 6 (2019):1275-1284,
https://doi.org/10.1016/S1003-6326(19)65034-X . .
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Correlation between crystal structure and morphology of potentiostatically electrodeposited silver dendritic nanostructures

Avramović, Ljiljana; Ivanović, Evica R.; Maksimović, Vesna; Pavlović, Miroslav M.; Vuković, Marina; Stefanović, Jasmina S.; Nikolić, Nebojša D.

(2018)

TY  - JOUR
AU  - Avramović, Ljiljana
AU  - Ivanović, Evica R.
AU  - Maksimović, Vesna
AU  - Pavlović, Miroslav M.
AU  - Vuković, Marina
AU  - Stefanović, Jasmina S.
AU  - Nikolić, Nebojša D.
PY  - 2018
UR  - https://linkinghub.elsevier.com/retrieve/pii/S1003632618648356
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7904
AB  - Silver dendritic nanonstructures obtained by the potentiostatic electrolysis from different electrolytes at different overpotentials were characterized by the scanning electron microscopy (SEM) technique and X-ray diffraction analysis of the produced particles. The needle-like and fern-like dendrites were formed from the nitrate electrolyte at overpotentials inside and outside plateaus of the limiting diffusion current density, respectively. The three-dimensional pine-like dendrites constructed from approximately spherical grains were formed from the ammonium electrolyte at overpotentials both inside and outside plateaus of the limiting diffusion current density. The morphology of silver dendrites was correlated with their crystal structure at the semi quantiative level. The change of crystal orientation from the strong (111) preferred orientation for the needle-like dendrites to almost randomly orientied spherical grains in the pine-like dendrites obtained at the overpotential outside the plateau of the limiting diffusion current density was observed. This trend in change of crystal orientation and morphology of Ag nanostructures was accompanied by considerable increase of the specific surface area (SSA) of the produced powders. The average crystallite sizes were in the range of 38–50 nm, proving nanostructural character of the formed Ag particles. © 2018 The Nonferrous Metals Society of China
T2  - Transactions of Nonferrous Metals Society of China
T1  - Correlation between crystal structure and morphology of potentiostatically electrodeposited silver dendritic nanostructures
VL  - 28
IS  - 9
SP  - 1903
EP  - 1912
DO  - 10.1016/S1003-6326(18)64835-6
ER  - 
@article{
author = "Avramović, Ljiljana and Ivanović, Evica R. and Maksimović, Vesna and Pavlović, Miroslav M. and Vuković, Marina and Stefanović, Jasmina S. and Nikolić, Nebojša D.",
year = "2018",
abstract = "Silver dendritic nanonstructures obtained by the potentiostatic electrolysis from different electrolytes at different overpotentials were characterized by the scanning electron microscopy (SEM) technique and X-ray diffraction analysis of the produced particles. The needle-like and fern-like dendrites were formed from the nitrate electrolyte at overpotentials inside and outside plateaus of the limiting diffusion current density, respectively. The three-dimensional pine-like dendrites constructed from approximately spherical grains were formed from the ammonium electrolyte at overpotentials both inside and outside plateaus of the limiting diffusion current density. The morphology of silver dendrites was correlated with their crystal structure at the semi quantiative level. The change of crystal orientation from the strong (111) preferred orientation for the needle-like dendrites to almost randomly orientied spherical grains in the pine-like dendrites obtained at the overpotential outside the plateau of the limiting diffusion current density was observed. This trend in change of crystal orientation and morphology of Ag nanostructures was accompanied by considerable increase of the specific surface area (SSA) of the produced powders. The average crystallite sizes were in the range of 38–50 nm, proving nanostructural character of the formed Ag particles. © 2018 The Nonferrous Metals Society of China",
journal = "Transactions of Nonferrous Metals Society of China",
title = "Correlation between crystal structure and morphology of potentiostatically electrodeposited silver dendritic nanostructures",
volume = "28",
number = "9",
pages = "1903-1912",
doi = "10.1016/S1003-6326(18)64835-6"
}
Avramović, L., Ivanović, E. R., Maksimović, V., Pavlović, M. M., Vuković, M., Stefanović, J. S.,& Nikolić, N. D.. (2018). Correlation between crystal structure and morphology of potentiostatically electrodeposited silver dendritic nanostructures. in Transactions of Nonferrous Metals Society of China, 28(9), 1903-1912.
https://doi.org/10.1016/S1003-6326(18)64835-6
Avramović L, Ivanović ER, Maksimović V, Pavlović MM, Vuković M, Stefanović JS, Nikolić ND. Correlation between crystal structure and morphology of potentiostatically electrodeposited silver dendritic nanostructures. in Transactions of Nonferrous Metals Society of China. 2018;28(9):1903-1912.
doi:10.1016/S1003-6326(18)64835-6 .
Avramović, Ljiljana, Ivanović, Evica R., Maksimović, Vesna, Pavlović, Miroslav M., Vuković, Marina, Stefanović, Jasmina S., Nikolić, Nebojša D., "Correlation between crystal structure and morphology of potentiostatically electrodeposited silver dendritic nanostructures" in Transactions of Nonferrous Metals Society of China, 28, no. 9 (2018):1903-1912,
https://doi.org/10.1016/S1003-6326(18)64835-6 . .
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Comparative Morphological and Crystallographic Analysis of Electrochemically- and Chemically-Produced Silver Powder Particles

Avramović, Ljiljana; Pavlović, Miroslav M.; Maksimović, Vesna; Vuković, Marina; Stevanović, Jasmina S.; Bugarin, Mile; Nikolić, Nebojša D.

(2017)

TY  - JOUR
AU  - Avramović, Ljiljana
AU  - Pavlović, Miroslav M.
AU  - Maksimović, Vesna
AU  - Vuković, Marina
AU  - Stevanović, Jasmina S.
AU  - Bugarin, Mile
AU  - Nikolić, Nebojša D.
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1612
AB  - Silver powders chemically synthesized by reduction with hydrazine and those produced by electrolysis from the basic ( nitrate) and complex ( ammonium) electrolytes were examined by X-ray diffraction (XRD) and scanning electron microscopic (SEM) analysis of the produced particles. Morphologies of the obtained particles were very different at the macro level. The needle-like dendrites, as well as the mixture of irregular and regular crystals, were formed from the nitrate electrolyte, while the highly-branched pine-like dendrites with clearly noticeable spherical grains were formed from the ammonium electrolyte. The agglomerates of spherical grains were formed by reduction with hydrazine. In the particles obtained from the nitrate electrolyte, Ag crystallites were strongly oriented in the (111) plane. Although morphologies of Ag particles were very different at the macro level, the similarity at the micro level was observed between chemically-synthesized particles and those obtained by electrolysis from the ammonium electrolyte. Both types of particles were constructed from the spherical grains. This similarity at the micro level was accompanied by the similar XRD patterns, which were very close to the Ag standard with a random orientation of Ag crystallites. For the first time, morphologies of powder particles were correlated with their crystal structure.
T2  - Metals
T1  - Comparative Morphological and Crystallographic Analysis of Electrochemically- and Chemically-Produced Silver Powder Particles
VL  - 7
IS  - 5
DO  - 10.3390/met7050160
ER  - 
@article{
author = "Avramović, Ljiljana and Pavlović, Miroslav M. and Maksimović, Vesna and Vuković, Marina and Stevanović, Jasmina S. and Bugarin, Mile and Nikolić, Nebojša D.",
year = "2017",
abstract = "Silver powders chemically synthesized by reduction with hydrazine and those produced by electrolysis from the basic ( nitrate) and complex ( ammonium) electrolytes were examined by X-ray diffraction (XRD) and scanning electron microscopic (SEM) analysis of the produced particles. Morphologies of the obtained particles were very different at the macro level. The needle-like dendrites, as well as the mixture of irregular and regular crystals, were formed from the nitrate electrolyte, while the highly-branched pine-like dendrites with clearly noticeable spherical grains were formed from the ammonium electrolyte. The agglomerates of spherical grains were formed by reduction with hydrazine. In the particles obtained from the nitrate electrolyte, Ag crystallites were strongly oriented in the (111) plane. Although morphologies of Ag particles were very different at the macro level, the similarity at the micro level was observed between chemically-synthesized particles and those obtained by electrolysis from the ammonium electrolyte. Both types of particles were constructed from the spherical grains. This similarity at the micro level was accompanied by the similar XRD patterns, which were very close to the Ag standard with a random orientation of Ag crystallites. For the first time, morphologies of powder particles were correlated with their crystal structure.",
journal = "Metals",
title = "Comparative Morphological and Crystallographic Analysis of Electrochemically- and Chemically-Produced Silver Powder Particles",
volume = "7",
number = "5",
doi = "10.3390/met7050160"
}
Avramović, L., Pavlović, M. M., Maksimović, V., Vuković, M., Stevanović, J. S., Bugarin, M.,& Nikolić, N. D.. (2017). Comparative Morphological and Crystallographic Analysis of Electrochemically- and Chemically-Produced Silver Powder Particles. in Metals, 7(5).
https://doi.org/10.3390/met7050160
Avramović L, Pavlović MM, Maksimović V, Vuković M, Stevanović JS, Bugarin M, Nikolić ND. Comparative Morphological and Crystallographic Analysis of Electrochemically- and Chemically-Produced Silver Powder Particles. in Metals. 2017;7(5).
doi:10.3390/met7050160 .
Avramović, Ljiljana, Pavlović, Miroslav M., Maksimović, Vesna, Vuković, Marina, Stevanović, Jasmina S., Bugarin, Mile, Nikolić, Nebojša D., "Comparative Morphological and Crystallographic Analysis of Electrochemically- and Chemically-Produced Silver Powder Particles" in Metals, 7, no. 5 (2017),
https://doi.org/10.3390/met7050160 . .
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