Morphology and Structure of Electrolytically Synthesized Tin Dendritic Nanostructures
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The formation of tin dendritic nanostructures by electrolysis from the alkaline electrolytehas been investigated. Morphology and structure of Sn dendrites produced applying both potentiostatic and galvanostatic regimes of the electrolysis are characterized by SEM and XRD, respectively. Depending on the applied cathodic potentials, three types of Sn dendrites were obtained: (a) needle like and spear-like, (b) fern-like, and (c) stem-like dendrites. The very branchy dendrites with branches of the prismatic shape obtained by the galvanostatic regime of electrolysis represented anovel type of Sn dendrites, not previously reported in the literature. To explain the formation ofvarious dendritic forms, correlation with the polarization characteristics for this electrodepositionsystem is considered. The needle-like and the spear-like dendrites represented monocrystals of(200),(400) preferred orientation, the fern-like dendrites exhibited the predominant (220),(440) preferredorientation, while ...in the stem-like particles Sn crystallites were oriented to a greater extent inthe (440) crystal plane than in other planes. The galvanostatically synthesized Sn particles possessed the strong (200),(400) preferred orientation. The strong influence of parameters and regimes ofelectrodeposition on structural characteristics of Sn dendrites is explained by the fundamental lawsof electrocrystallization taking into consideration the concept of slow-growing and fast-growingcrystal planes.
Кључне речи:
electrodeposition / tin / morphology / structure / dendrite / SEM / XRDИзвор:
Metals, 2022, 12, 7, 1201-Издавач:
- MDPI
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200026 (Универзитет у Београду, Институт за хемију, технологију и металургију - ИХТМ) (RS-MESTD-inst-2020-200026)
- AdCatFC - Advanced Catalysts for Low Temperature Fuel Cells: From Model System to Sustainable Catalysts (RS-ScienceFundRS-Ideje-7739802)
DOI: 10.3390/met12071201
ISSN: 2075-4701
WoS: 00083193730000
Scopus: 2-s2.0-85137367358
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Nikolić, Nebojša D. AU - Lović, Jelena AU - Maksimović, Vesna AU - Živković, Predrag M. PY - 2022 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5202 AB - The formation of tin dendritic nanostructures by electrolysis from the alkaline electrolytehas been investigated. Morphology and structure of Sn dendrites produced applying both potentiostatic and galvanostatic regimes of the electrolysis are characterized by SEM and XRD, respectively. Depending on the applied cathodic potentials, three types of Sn dendrites were obtained: (a) needle like and spear-like, (b) fern-like, and (c) stem-like dendrites. The very branchy dendrites with branches of the prismatic shape obtained by the galvanostatic regime of electrolysis represented anovel type of Sn dendrites, not previously reported in the literature. To explain the formation ofvarious dendritic forms, correlation with the polarization characteristics for this electrodepositionsystem is considered. The needle-like and the spear-like dendrites represented monocrystals of(200),(400) preferred orientation, the fern-like dendrites exhibited the predominant (220),(440) preferredorientation, while in the stem-like particles Sn crystallites were oriented to a greater extent inthe (440) crystal plane than in other planes. The galvanostatically synthesized Sn particles possessed the strong (200),(400) preferred orientation. The strong influence of parameters and regimes ofelectrodeposition on structural characteristics of Sn dendrites is explained by the fundamental lawsof electrocrystallization taking into consideration the concept of slow-growing and fast-growingcrystal planes. PB - MDPI T2 - Metals T1 - Morphology and Structure of Electrolytically Synthesized Tin Dendritic Nanostructures IS - 7 SP - 1201 VL - 12 DO - 10.3390/met12071201 ER -
@article{ author = "Nikolić, Nebojša D. and Lović, Jelena and Maksimović, Vesna and Živković, Predrag M.", year = "2022", abstract = "The formation of tin dendritic nanostructures by electrolysis from the alkaline electrolytehas been investigated. Morphology and structure of Sn dendrites produced applying both potentiostatic and galvanostatic regimes of the electrolysis are characterized by SEM and XRD, respectively. Depending on the applied cathodic potentials, three types of Sn dendrites were obtained: (a) needle like and spear-like, (b) fern-like, and (c) stem-like dendrites. The very branchy dendrites with branches of the prismatic shape obtained by the galvanostatic regime of electrolysis represented anovel type of Sn dendrites, not previously reported in the literature. To explain the formation ofvarious dendritic forms, correlation with the polarization characteristics for this electrodepositionsystem is considered. The needle-like and the spear-like dendrites represented monocrystals of(200),(400) preferred orientation, the fern-like dendrites exhibited the predominant (220),(440) preferredorientation, while in the stem-like particles Sn crystallites were oriented to a greater extent inthe (440) crystal plane than in other planes. The galvanostatically synthesized Sn particles possessed the strong (200),(400) preferred orientation. The strong influence of parameters and regimes ofelectrodeposition on structural characteristics of Sn dendrites is explained by the fundamental lawsof electrocrystallization taking into consideration the concept of slow-growing and fast-growingcrystal planes.", publisher = "MDPI", journal = "Metals", title = "Morphology and Structure of Electrolytically Synthesized Tin Dendritic Nanostructures", number = "7", pages = "1201", volume = "12", doi = "10.3390/met12071201" }
Nikolić, N. D., Lović, J., Maksimović, V.,& Živković, P. M.. (2022). Morphology and Structure of Electrolytically Synthesized Tin Dendritic Nanostructures. in Metals MDPI., 12(7), 1201. https://doi.org/10.3390/met12071201
Nikolić ND, Lović J, Maksimović V, Živković PM. Morphology and Structure of Electrolytically Synthesized Tin Dendritic Nanostructures. in Metals. 2022;12(7):1201. doi:10.3390/met12071201 .
Nikolić, Nebojša D., Lović, Jelena, Maksimović, Vesna, Živković, Predrag M., "Morphology and Structure of Electrolytically Synthesized Tin Dendritic Nanostructures" in Metals, 12, no. 7 (2022):1201, https://doi.org/10.3390/met12071201 . .