Effect of a high magnetic field on aluminum electrodeposition using an ionic liquid

Effect of a high magnetic field on aluminum electrodeposition using an ionic liquid

Aluminum electrodeposition on a copper substrate in 1-ethyl-3-methylimidazolium chloride [EMIC]-AlCl3, a room temperature ionic liquid, is carried out in a superconducting magnet up to 5 Tesla (T). Linear sweep voltammetry shows an increase in the deposition current, which is explained by the mass t...

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Main Authors: Hisayoshi Matsushima, Hitomi Takahashi, Tatsuki Suzuki, Mikito Ueda, Iwao Mogi
Format: Article
Language:English
Published: Elsevier 2020-06-01
Series:Electrochemistry Communications
Online Access:http://www.sciencedirect.com/science/article/pii/S1388248120300849
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spelling doaj-ce33120836854530ab8143c0a7194cc62020-11-25T03:16:33ZengElsevierElectrochemistry Communications1388-24812020-06-01115Effect of a high magnetic field on aluminum electrodeposition using an ionic liquidHisayoshi Matsushima0Hitomi Takahashi1Tatsuki Suzuki2Mikito Ueda3Iwao Mogi4Faculty of Engineering, Hokkaido University, Kita 13 Nishi 8, Sapporo, Hokkaido 060-8628, Japan; Corresponding author.Faculty of Engineering, Hokkaido University, Kita 13 Nishi 8, Sapporo, Hokkaido 060-8628, JapanFaculty of Engineering, Hokkaido University, Kita 13 Nishi 8, Sapporo, Hokkaido 060-8628, JapanFaculty of Engineering, Hokkaido University, Kita 13 Nishi 8, Sapporo, Hokkaido 060-8628, JapanInstitute of Materials Research, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi 980-8577, JapanAluminum electrodeposition on a copper substrate in 1-ethyl-3-methylimidazolium chloride [EMIC]-AlCl3, a room temperature ionic liquid, is carried out in a superconducting magnet up to 5 Tesla (T). Linear sweep voltammetry shows an increase in the deposition current, which is explained by the mass transport of reactants enhanced by magnetohydrodynamic (MHD) convection. The application of the magnetic field initiates the formation of nanocrystalline aluminum so that the brightness of the coating is improved. The preferential (2 0 0) orientation is suppressed by increasing the magnetic field intensity, which leads to random orientation in a high magnetic field, corresponding to the formation of fine grains.http://www.sciencedirect.com/science/article/pii/S1388248120300849
collection DOAJ
language English
format Article
sources DOAJ
author Hisayoshi Matsushima
Hitomi Takahashi
Tatsuki Suzuki
Mikito Ueda
Iwao Mogi
spellingShingle Hisayoshi Matsushima
Hitomi Takahashi
Tatsuki Suzuki
Mikito Ueda
Iwao Mogi
Effect of a high magnetic field on aluminum electrodeposition using an ionic liquid
Electrochemistry Communications
author_facet Hisayoshi Matsushima
Hitomi Takahashi
Tatsuki Suzuki
Mikito Ueda
Iwao Mogi
author_sort Hisayoshi Matsushima
title Effect of a high magnetic field on aluminum electrodeposition using an ionic liquid
title_short Effect of a high magnetic field on aluminum electrodeposition using an ionic liquid
title_full Effect of a high magnetic field on aluminum electrodeposition using an ionic liquid
title_fullStr Effect of a high magnetic field on aluminum electrodeposition using an ionic liquid
title_full_unstemmed Effect of a high magnetic field on aluminum electrodeposition using an ionic liquid
title_sort effect of a high magnetic field on aluminum electrodeposition using an ionic liquid
publisher Elsevier
series Electrochemistry Communications
issn 1388-2481
publishDate 2020-06-01
description Aluminum electrodeposition on a copper substrate in 1-ethyl-3-methylimidazolium chloride [EMIC]-AlCl3, a room temperature ionic liquid, is carried out in a superconducting magnet up to 5 Tesla (T). Linear sweep voltammetry shows an increase in the deposition current, which is explained by the mass transport of reactants enhanced by magnetohydrodynamic (MHD) convection. The application of the magnetic field initiates the formation of nanocrystalline aluminum so that the brightness of the coating is improved. The preferential (2 0 0) orientation is suppressed by increasing the magnetic field intensity, which leads to random orientation in a high magnetic field, corresponding to the formation of fine grains.
url http://www.sciencedirect.com/science/article/pii/S1388248120300849
work_keys_str_mv AT hisayoshimatsushima effectofahighmagneticfieldonaluminumelectrodepositionusinganionicliquid
AT hitomitakahashi effectofahighmagneticfieldonaluminumelectrodepositionusinganionicliquid
AT tatsukisuzuki effectofahighmagneticfieldonaluminumelectrodepositionusinganionicliquid
AT mikitoueda effectofahighmagneticfieldonaluminumelectrodepositionusinganionicliquid
AT iwaomogi effectofahighmagneticfieldonaluminumelectrodepositionusinganionicliquid
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