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Removal and recovery of radioacitive cesium by rare earth oxalate metal-organic frameworks(Fostering Joint International Research)

Research Project

Project/Area Number 15KK0247
Research Category

Fund for the Promotion of Joint International Research (Fostering Joint International Research)

Allocation TypeMulti-year Fund
Research Field Nuclear engineering
Research InstitutionJapan Atomic Energy Agency

Principal Investigator

Nankawa Takuya  国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門 先端基礎研究センター, 研究職 (30370448)

Research Collaborator Rosseinsky Matthew J.  リバプール大学, 化学科, Royal Society Research Professor
Yamada Teppei  九州大学, 工学研究院, 准教授 (10404071)
Kuwahara Akira  国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門 原子力科学研究所バックエンド技術部, 技術・技能職 (50732418)
Project Period (FY) 2016 – 2017
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥10,790,000 (Direct Cost: ¥8,300,000、Indirect Cost: ¥2,490,000)
Keywordsセシウム / ストロンチウム / MOF / 分離剤 / 吸着材 / MOF / 配位高分子
Outline of Final Research Achievements

We investigated the mechanism why our MOF selectively separates metals such as strontium. We made the strontium adsorbed MOF crystal and revealed structure. As a result the structure was completely different from the MOF structure before adsorption. Although MOF has been extensively studied, it has not been reported so far that such a significant structural change occurs during metal adsorption, and this research makes use of the characteristics of MOF which is easy to make crystal and analyze structure. This study can clarify the adsorption behavior which has not clarified so far and the unusual structural change of MOF.

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • Research Products

    (3 results)

All 2017

All Int'l Joint Research (1 results) Presentation (1 results) (of which Int'l Joint Research: 1 results) Patent(Industrial Property Rights) (1 results) (of which Overseas: 1 results)

  • [Int'l Joint Research] リバプール大学(英国)2017

    • Year and Date
      2017-03-13
    • Related Report
      2017 Annual Research Report
  • [Presentation] Separation and recovery of radioactive ions by metal-organic-frameworks2017

    • Author(s)
      南川 卓也; 山田 鉄兵*; 小越 友里恵; 桑原 彬; Alexandros, K.; David, S.; Marco, Z.; Jansat, S.; Troy, D. M.; Matthew, J. R.
    • Organizer
      2nd international Caparica Christmas Conference on Translational Chemistry
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Patent(Industrial Property Rights)] 米国特許2017

    • Inventor(s)
      T.Nankawa
    • Industrial Property Rights Holder
      日本原子力研究開発機構
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
    • Overseas

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Published: 2016-10-04   Modified: 2019-03-29  

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