Development of an isotope separation using a phase transition of hafnium hydride.
| Project/Area Number |
21560872
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Nuclear engineering
|
|---|
| Research Institution | University of Fukui |
|---|
Principal Investigator |
ARITA Yuji 福井大学, 附属国際原子力工学研究所, 教授 (50262879)
|
|---|
| Project Period (FY) |
2009 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2011: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2009: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
|
|---|
| Keywords | 同位体 / 放射線化学 / 同位体分離 / 水素 / 重水素 / ハフニウム |
|---|
| 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.
|
Report
(4 results)
Research Products
(9 results)
