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Recovery of Rare Elements from High Revel Radioactive Effluent by Using Nano-assembled Polymers

Research Project

Project/Area Number 22760683
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Nuclear engineering
Research InstitutionJapan Atomic Energy Agency

Principal Investigator

MOTOKAWA Ryuhei  独立行政法人日本原子力研究開発機構, 量子ビーム応用研究部門, 研究員 (50414579)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywordsバックエンド / 高分子化学 / ナノ構造解析 / 中性子散乱 / 原子力 / 錯体 / 希少元素 / 原子力エネルギー / ナノ材料 / 放射線・X線・粒子線
Research Abstract

Phenanthroline amide(PTA) monomer having a carbon-carbon double bond in its chemical structure has been synthesized to obtain PTA polymers, enabling us to recover the rare metal ions. PTA monomer was polymerized by a living radical polymerization technique, resulting in the polymers controlled molecular weight. PTA polymers are capable of recovering the rare metal ions, such as lanthanoid and actinoid, in conjunction with the coordination.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (6 results)

All 2012 2011 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (4 results) Remarks (1 results)

  • [Journal Article] Microscopic Structures of Tri-n-butyl Phosphate/n-Octane Mixtures by X-ray and Neutron Scattering in a Wide q Range2012

    • Author(s)
      R. Motokawa, S. Suzuki, H. Ogawa, M. R. Antonio, and T. Yaita
    • Journal Title

      J. Phys. Chem. B

      Volume: vol.116 Issue: 4 Pages: 1319-1327

    • DOI

      10.1021/jp210808r

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Presentation] Temperature Dependence of Microscopic Structure Formed by Tri-n-butyl Phosphate and Zirconium ion in Extracted Solution2011

    • Author(s)
      元川竜平
    • Organizer
      17th Symposium on Separation Science and Technology for Energy Applications
    • Place of Presentation
      ガトリンバーグ(テネシー州)(招待講演)
    • Year and Date
      2011-11-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] Microscopic Structure Formed in the Organic Phase upon the Extraction of Zr(IV)-HNO3/Tributylphosphine-Octane : Small-angle Scattering Study of the Third Phase Formation2011

    • Author(s)
      R. Motokawa, S. Suzuki, and T. Yaita
    • Organizer
      Actinide XAS2011
    • Place of Presentation
      Hyogo
    • Year and Date
      2011-05-02
    • Related Report
      2011 Final Research Report
  • [Presentation] Microscopic Structure Formed in the Organic Phase upon the Extraction of Zr(IV)-HNO3/Tributylphosphine-Octane : Small-angle Scattering Study of the Third Phase Formation.2011

    • Author(s)
      元川竜平
    • Organizer
      Actinide XAS2011
    • Place of Presentation
      SPring-8(兵庫県)
    • Year and Date
      2011-03-02
    • Related Report
      2010 Annual Research Report
  • [Presentation] Temperature Dependence of Microscopic Structure Formed by Tri-n-butyl Phosphate and Zirconium ion in Extracted Solution2011

    • Author(s)
      R. Motokawa, S. Suzuki, H. Ogawa, and T. Yaita
    • Organizer
      17th Symposium on Separation Science and Technology for Energy Applications(17th SST)
    • Place of Presentation
      Tennessee
    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://wwwapr.kansai.jaea.go.jp/srrc/research02/acc.html

    • Related Report
      2011 Final Research Report

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Published: 2010-08-23   Modified: 2016-04-21  

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