Study of separation of Americium and Curium using bite angle tunable phosphorus ligands
| Project/Area Number |
23760830
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Nuclear engineering
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| Research Institution | Japan Atomic Energy Agency |
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Principal Investigator |
MIYASHITA Sunao 独立行政法人日本原子力研究開発機構, 先端基礎研究センター, 博士研究員 (70553551)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Keywords | 放射化学 / 溶液化学 / 溶媒抽出 / マイナーアクチノイド / ランタノイド / バックエンド / ホスフィン / 配位狭角 / リン / キュリウム / アメリシウム |
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| Research Abstract |
For the separation of Americium and Curium, solvent extraction of Am, Cm and lanthanide using mono, bi-dentate and bite angle tunable phosphorus ligands were investigated. The separation between minor actinide and lanthanide were achieved by bidentate phosphorus ligand such as Bis(diphenylphosphono)methane. In the all extractants, no large difference of distribution ratios between Am and Cm were obtained.
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Report
(3 results)
Research Products
(2 results)
