Aluminium electrodeposition under novel conditions from AlCl3–urea deep eutectic solvent at room temperature
Authorized Users Only
2020
Authors
Cvetković, Vesna S.
Vukićević, Nataša

Jovićević, Niko

Stevanović, Jasmina

Jovićević, Jovan N.

Article (Published version)

The Nonferrous Metals Society of China
Metadata
Show full item recordAbstract
The electrodeposition of aluminium on glassy carbon and aluminium substrates from AlCl3–urea deep eutectic solvent (DES) system at near room temperatures was investigated, without additional purification of the chemicals used to prepare the electrolyte and without rigorous control of moisture and oxygen present in the working space. The effects of changing temperature, working potential, controlled deposition current density and deposition time on the morphology of deposited aluminium without stirring of the electrolyte were recorded. Using potentiostatic and galvanostatic techniques, aluminium was electrodeposited from the deep eutectic solvent (n(AlCl3):n(urea)=1.6:1) onto glassy carbon and aluminium substrates at temperatures ranging from 25 to 50 °C. Using SEM, EDS and XRD techniques, substrates were studied and confirmed the presence of aluminium deposits following both potentiostatic and galvanostatic regimes. The shape and size of Al grains deposited depended on the time of depo...sition and varied in size from nanometers to micrometers and in shape from regular crystal forms to needle-like and flake-like structures.
Keywords:
Aluminium / Electrodeposition / Deep eutectic solvent / AlCl3–ureaSource:
Transactions of Nonferrous Metals Society of China, 2020, 30, 3, 823-834Publisher:
- Elsevier
Funding / projects:
DOI: 10.1016/S1003-6326(20)65257-8
ISSN: 1003-6326
WoS: 000521506700023
Scopus: 2-s2.0-85081910434
Collections
Institution/Community
IHTMTY - JOUR AU - Cvetković, Vesna S. AU - Vukićević, Nataša AU - Jovićević, Niko AU - Stevanović, Jasmina AU - Jovićević, Jovan N. PY - 2020 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/3486 AB - The electrodeposition of aluminium on glassy carbon and aluminium substrates from AlCl3–urea deep eutectic solvent (DES) system at near room temperatures was investigated, without additional purification of the chemicals used to prepare the electrolyte and without rigorous control of moisture and oxygen present in the working space. The effects of changing temperature, working potential, controlled deposition current density and deposition time on the morphology of deposited aluminium without stirring of the electrolyte were recorded. Using potentiostatic and galvanostatic techniques, aluminium was electrodeposited from the deep eutectic solvent (n(AlCl3):n(urea)=1.6:1) onto glassy carbon and aluminium substrates at temperatures ranging from 25 to 50 °C. Using SEM, EDS and XRD techniques, substrates were studied and confirmed the presence of aluminium deposits following both potentiostatic and galvanostatic regimes. The shape and size of Al grains deposited depended on the time of deposition and varied in size from nanometers to micrometers and in shape from regular crystal forms to needle-like and flake-like structures. PB - Elsevier T2 - Transactions of Nonferrous Metals Society of China T1 - Aluminium electrodeposition under novel conditions from AlCl3–urea deep eutectic solvent at room temperature VL - 30 IS - 3 SP - 823 EP - 834 DO - 10.1016/S1003-6326(20)65257-8 ER -
@article{ author = "Cvetković, Vesna S. and Vukićević, Nataša and Jovićević, Niko and Stevanović, Jasmina and Jovićević, Jovan N.", year = "2020", abstract = "The electrodeposition of aluminium on glassy carbon and aluminium substrates from AlCl3–urea deep eutectic solvent (DES) system at near room temperatures was investigated, without additional purification of the chemicals used to prepare the electrolyte and without rigorous control of moisture and oxygen present in the working space. The effects of changing temperature, working potential, controlled deposition current density and deposition time on the morphology of deposited aluminium without stirring of the electrolyte were recorded. Using potentiostatic and galvanostatic techniques, aluminium was electrodeposited from the deep eutectic solvent (n(AlCl3):n(urea)=1.6:1) onto glassy carbon and aluminium substrates at temperatures ranging from 25 to 50 °C. Using SEM, EDS and XRD techniques, substrates were studied and confirmed the presence of aluminium deposits following both potentiostatic and galvanostatic regimes. The shape and size of Al grains deposited depended on the time of deposition and varied in size from nanometers to micrometers and in shape from regular crystal forms to needle-like and flake-like structures.", publisher = "Elsevier", journal = "Transactions of Nonferrous Metals Society of China", title = "Aluminium electrodeposition under novel conditions from AlCl3–urea deep eutectic solvent at room temperature", volume = "30", number = "3", pages = "823-834", doi = "10.1016/S1003-6326(20)65257-8" }
Cvetković, V. S., Vukićević, N., Jovićević, N., Stevanović, J.,& Jovićević, J. N.. (2020). Aluminium electrodeposition under novel conditions from AlCl3–urea deep eutectic solvent at room temperature. in Transactions of Nonferrous Metals Society of China Elsevier., 30(3), 823-834. https://doi.org/10.1016/S1003-6326(20)65257-8
Cvetković VS, Vukićević N, Jovićević N, Stevanović J, Jovićević JN. Aluminium electrodeposition under novel conditions from AlCl3–urea deep eutectic solvent at room temperature. in Transactions of Nonferrous Metals Society of China. 2020;30(3):823-834. doi:10.1016/S1003-6326(20)65257-8 .
Cvetković, Vesna S., Vukićević, Nataša, Jovićević, Niko, Stevanović, Jasmina, Jovićević, Jovan N., "Aluminium electrodeposition under novel conditions from AlCl3–urea deep eutectic solvent at room temperature" in Transactions of Nonferrous Metals Society of China, 30, no. 3 (2020):823-834, https://doi.org/10.1016/S1003-6326(20)65257-8 . .