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Electrodeposition of rare-earth elements from neodymium magnets using molten salt electrolysis
http://hdl.handle.net/2237/00029270
http://hdl.handle.net/2237/00029270f25cfbae-cbc4-4397-8829-65b2ccb34d8a
名前 / ファイル | ライセンス | アクション |
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article (717.0 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2019-02-08 | |||||
タイトル | ||||||
タイトル | Electrodeposition of rare-earth elements from neodymium magnets using molten salt electrolysis | |||||
言語 | en | |||||
著者 |
Kamimoto, Y.
× Kamimoto, Y.× Itoh, T.× Yoshimura, G.× Kuroda, K.× Hagio, T.× Ichino, R. |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | en | |||||
権利情報 | “This is a post-peer-review, pre-copyedit version of an article published in [Journal of Material Cycles and Waste Management]. The final authenticated version is available online at: http://dx.doi.org/10.1007/s10163-017-0682-5”. | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Rare-earth elements | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Neodymium magnet | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Electrochemistry | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Molten salt | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Liquid-zinc electrode | |||||
抄録 | ||||||
内容記述 | Rare-earth element is an important target for recycling in Japan. In our previous work, we demonstrated the selective leaching of rare-earth elements from waste neodymium magnets using chloride molten salt electrolysis. In this study, we investigated the electrodeposition of rare-earth elements using liquid metal as a cathode. The reduction potential obtained using a liquid-zinc electrode was higher than that obtained using a solid molybdenum electrode. A zinc–rare-earth alloy was formed as the electrodeposit. The total rare-earth element content of the electrodeposit was more than 99.8 mass% without zinc and other composition of electrolysis. The activity of rare-earth elements decreased upon alloy formation, suggesting that the oxidation rate of electrodeposited alloy will be decreased. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
内容記述 | ||||||
内容記述 | ファイル公開:2019/10/01 | |||||
言語 | ja | |||||
内容記述タイプ | Other | |||||
出版者 | ||||||
言語 | en | |||||
出版者 | Springer | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1007/s10163-017-0682-5 | |||||
ISSN(print) | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 1438-4957 | |||||
ISSN(Online) | ||||||
収録物識別子タイプ | EISSN | |||||
収録物識別子 | 1611-8227 | |||||
書誌情報 |
en : Journal of Material Cycles and Waste Management 巻 20, 号 4, p. 1918-1922, 発行日 2018-10 |
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著者版フラグ | ||||||
値 | author |