Development of centrifugal isotope separation method using a solution (investigation of fractionation of molybdenum isotopes in a solution by centrifugation)

• Project/Area Number: 24760722
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Nuclear engineering
• Research Institution: Japan Atomic Energy Agency
• Principal Investigator: ONO Masao 独立行政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, 研究副主幹 (50370375)
• Project Period (FY): 2012-04-01 – 2014-03-31
• Project Status: Completed (Fiscal Year 2013)
• Budget Amount: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2012: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
• Keywords: 強い遠心加速度場 / 同位体分離 / 遠心機

Research Abstract

Isotope fractionation of molybdenum isotopes in a solution by centrifugation was investigated. A suitable parameter of time duration to control the fractionation of isotopes in the solution was confirmed.

Research Products

• [Journal Article] Ultracentrifuge Experiment on AgI Super - Ionic Conductor (2014)
  • Author(s): M. Ono, S. Okayasu, Y. Iguchi, F. Esaka, R. Bagum, R. Haruki and T. Mashimo
  • Journal Title: Trans. JSASS. Aerospace Tech. Japan Volume: Topics, 12 Pages: 1-3
  • NAID: 130003395439
  • Peer Reviewed
• [Journal Article] Ultracentrifuge Experiment on AgI Super-Ionic Conductor (2014)
  • Author(s): M.Ono, S.Okayasu, Y.Iguchi, F.Esaka, R.Bagum, R.Haruki and T.Mashimo
  • Journal Title: Trans. JSASS Aerospace Tech. Japan, Topics Volume: Vol. 12, No. ists29,
  • NAID: 130003395439
  • Peer Reviewed
• [Presentation] Isotope effect in AgI super-ionic conductor by centrifugation (2013)
  • Author(s): M. Ono, S. Okayasu, Y. Iguchi, F. Esaka, R. Bagum, R. Haruki and T. Mashimo
  • Organizer: 29th International symposium on Space Technology and Science (29th ISTS)
  • Place of Presentation: Nagoya
• [Presentation] Isotope Effect in AgI Super-Ionic Conductor by Centrifugation (2013)
  • Author(s): Masao Ono, Satoru Okayasu, Yusuke Igichi, Fumitaka Esaka, Rabaya Bagum, Rie Haruki and Tsutomu Mashimo
  • Organizer: International Symposium on Space Technology and Science (29th ISTS)
  • Place of Presentation: Nagoya Congress Center (名古屋)