| アイテムタイプ |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2025-09-19 |
| タイトル |
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|
タイトル |
Influence of Operating Conditions on Deposition Rate and Smoothness of Electrolytic Aluminum Foil Using Chloroaluminate Ionic Liquids |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| アクセス権 |
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|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
UI, Koichi
KOBAYASHI, Satoshi
SASAKI, Kuniaki
TAKEGUCHI, Tatsuya
TSUDA, Tetsuya
UEDA, Mikito
NUNOMURA, Jyunji
HONKAWA, Yukio
KOJIMA, Yoichi
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| 登録日 |
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|
日付 |
2025-09-19 |
|
日付タイプ |
Created |
| 書誌情報 |
en : Journal of The Electrochemical Society
巻 168,
号 5,
p. 056510,
発行日 2021-05-12
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| ISSN |
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収録物識別子タイプ |
EISSN |
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収録物識別子 |
1945-7111 |
| ISSN |
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収録物識別子タイプ |
PISSN |
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収録物識別子 |
0013-4651 |
| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
The ionic liquid comprised of anhydrous aluminum chloride (AlCl3) and 1-ethyl-3-methylimidazolium chloride (EMIC) has attracted attention as an electrolyte for Al electrolysis. We have investigated the influence of the operating conditions on the deposition rate and the surface roughness of electrolytic Al foil by using the AlCl3-EMIC melt with/without 20 mmol dm−3 of an 1,10-phenanthroline anhydrate (OP) additive as the electrolyte. The cross-sectional SIM images revealed that the increase in the operating temperature affected the foil thickness and the OP addition affected the smoothness. At the operating temperature of 50 °C and the current density of 52.6 mA cm−2, the current efficiency was 90% or more and the deposition rate was about 0.9 μm min−1 regardless of the OP addition. An AFM image revealed that the surface roughness value of the Al foil obtained on the Ti plate substrate from the melt with the OP additive at 50 °C was 45.8 nm at the current density of 52.6 mA cm−2. The XRD patterns showed that the orientations of the (200) reflections became strong by the OP addition. A smooth Al foil was obtained even at a high current density by increasing the operating temperature and adding OP to the melt. |
|
言語 |
en |
| 出版者 |
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|
出版者 |
The Electrochemical Society |
|
言語 |
en |
| 権利 |
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|
権利情報 |
© 2021 The Authors |
|
言語 |
en |
| 権利 |
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|
権利情報Resource |
https://creativecommons.org/licenses/by-nc-nd/4.0/ |
|
権利情報 |
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International |
|
言語 |
en |
| DOI |
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|
関連タイプ |
isIdenticalTo |
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|
識別子タイプ |
DOI |
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|
関連識別子 |
https://doi.org/10.1149/1945-7111/abfab5 |
| 著者版フラグ |
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|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
jes-v168n5-056510.pdf (1.8 MB)
