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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
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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 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–urea
Source:
Transactions of Nonferrous Metals Society of China, 2020, 30, 3, 823-834
Publisher:
  • Elsevier
Funding / projects:
  • New approach in designing materials for energy conversion and energy storage systems (RS-172060)

DOI: 10.1016/S1003-6326(20)65257-8

ISSN: 1003-6326

WoS: 000521506700023

Scopus: 2-s2.0-85081910434
[ Google Scholar ]
14
9
URI
https://cer.ihtm.bg.ac.rs/handle/123456789/3486
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
IHTM
TY  - 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 . .

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