Evaluation of Selectivity of Rare Earth Metals by Hexane-1,6-diyl bis(4,4,4-trifluoro-3-oxobutanoate)
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- TAKASE Shuhei
- Tokyo Gakugei University
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- MAKINO Satomi
- Tokyo Gakugei University
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- MORIAI Tatsuya
- Tokyo Gakugei University
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- KAJIYAMA Tetsuto
- Regional Technology Support Division, Commercialization Support Development, Jonan Branch, Tokyo Metropolitan Industrial Technology Research Institute
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- OHMURO Satoshi
- Division of Physical and Analytical Chemistry, Nihon Pharmaceutical University
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- YOSHIHARA Nobutoshi
- Tokyo Gakugei University
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- KOKUSEN Hisao
- Tokyo Gakugei University
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説明
<p>Using hexane-1,6-diyl bis (4,4,4-trifluoro-3-oxobutanoate) (H2hdfob), the mechanism for extracting rare earth metal ions to the organic phase was evaluated. From slope analysis, it was clarified that one divalent metal hydroxide ion reacts with two H2hdfob where one of the protons is dissociated from each ligand. Such a complexation formed the 1 : 2 metal–ligand neutral complex. Such a complex formation reaction is very similar to that of Co2+ or Ni2+, which form a 1 : 1 metal–ligand neutral complex. </p>
収録刊行物
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- Solvent Extraction Research and Development, Japan
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Solvent Extraction Research and Development, Japan 30 (1), 23-28, 2023
日本溶媒抽出学会
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詳細情報 詳細情報について
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- CRID
- 1390014039002425472
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- NII書誌ID
- AA11114608
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- ISSN
- 21884765
- 13417215
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- NDL書誌ID
- 032987677
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDLサーチ
- Crossref
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可