2011 Fiscal Year Final Research Report
Development of an isotope separation using a phase transition of hafnium hydride.
| Project/Area Number |
21560872
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Nuclear engineering
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| Research Institution | University of Fukui |
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Principal Investigator |
ARITA Yuji 福井大学, 附属国際原子力工学研究所, 教授 (50262879)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 同位体 / 放射線化学 |
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| Research Abstract |
At the phase transition around the 400K which was newly found for hafnium hydride, it turned out that the isotope separation by hydrogen absorption and desorption is difficult. On the other hand, it turned out by using the hydrogen desorption above 900K that desorption of hydrogen gas(H_2), deuterium gas(D_2), and hydrogen-deuterium gas(HD) was observed. It also turned out that a plate form of hafnium is good for hydrogen absorption and desorption.
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