Heavy Ion Irradiation Effects on Fuel Simulation Materials Doped with Impurities
Project/Area Number |
21360469
|
Research Category |
Grant-in-Aid for Scientific Research (B)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Nuclear engineering
|
Research Institution | Osaka Prefecture University |
Principal Investigator |
IWASE Akihiro 大阪府立大学, 工学研究科, 教授 (60343919)
|
Co-Investigator(Kenkyū-buntansha) |
HORI Fuminobu 大阪府立大学, 工学研究科, 准教授 (20275291)
OKAMOTO Yoshihiro 独立行政法人・日本原子力研究開発機構, 量子応用部門, 研究主幹 (70370369)
ISHIKAWA Norito 独立行政法人・日本原子力研究開発機構, 原子力基礎部門, 研究主幹 (90354828)
SASAJIMA Yasushi 茨城大学, 工学部, 教授 (80187137)
|
Project Period (FY) |
2009 – 2012
|
Project Status |
Completed (Fiscal Year 2012)
|
Budget Amount *help |
¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2011: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2010: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2009: ¥10,660,000 (Direct Cost: ¥8,200,000、Indirect Cost: ¥2,460,000)
|
Keywords | 原子力材料 / 核燃料 / 原子力エネルギー / セラミックス / 格子欠陥 / 核燃料模擬物質 / イオン照射 |
Research Abstract |
To simulate the effect of high energy fission fragments on nuclear fuels doped with burnable poisons, we doped CeO2 with Gd2O3or Er2O3 and irradiated them with high energy heavy ions. The change in lattice structures by the irradiation was studied. We have found that the doping of GdO3 or Er2O3 enhanced the irradiation effect. The result of the computer simulation showed that the irradiation mainly destroyed the oxygen atom arrangements and the disordering of oxygen atom arrangement in UO2 is much stable than in CeO2.
|
Report
(5 results)
Research Products
(73 results)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] Effects of swift heavy ion irradiation and high temperature annealing on the structure and magnetic propeties of CeO22012
Author(s)
K. Shimizu, T. Kishino Y. Tahara, K. Yasunaga, N. Ishikawa, Y. Okamoto, Y. Baba, N. Hirao, Y. Saitoh, F. Hori, T. Matsui, A. Iwase
Organizer
8th International Symposium on Swift Heavy Ions in Matter
Place of Presentation
Kyoto, Japan
Year and Date
2012-10-26
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] Efects of swift heavy ion irrdaiation and high temperature annealing on the structure and magnetic properties of CeO22012
Author(s)
K. Shimizu, T.Kishino, Y.Tahara, K.Yasunaga, N.Ishikawa, Y.Okamoto, Y.Baba, N.Hirao, Y.Saitoh, F.Hori, T.Matsui, A.Iwase
Organizer
SHIM2012 (Eighth International Symposium on Swift Heavy Ions in Matter)
Place of Presentation
Kyoto, Japan
Related Report
-
-
-
-
[Presentation] Modification of Magnetic Properties of CeO_2by using swift heavy ion irradiation2011
Author(s)
K. Shimizu, Y. Tahara, K. Yasunaga, N. Ishikawa, Y. Baba, N. Hirao, Y. Okamoto, F. Hori, Y. Kaneta ,T. Matsui, A. Iwase
Organizer
21th MRS-J Academic Symposium
Place of Presentation
Yokohama, Japan
Year and Date
2011-12-20
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] Effects of MeV-GeV ion irradiations on Gd_2O_3-doped CeO_22011
Author(s)
Y.Tahara, K.Shimizu, N.Ishikawa, Y.Okamoto, Y.Baba,N. Hirao,Y. Saitoh, R. Neumann, C. Trautmann, F. Hori, T. Matsui, A. Iwase
Organizer
16th International Conference on Radiation Effects in Insulators
Place of Presentation
Beijing, China
Year and Date
2011-08-16
Related Report
-
-
[Presentation] Effects of MeV-GeV Ion Irradiation on Gd2O3-doped CeO22011
Author(s)
Y.Tahara, K.Shimizu, N.Ishikawa, Y.Okamoto, Y.Baba, N.Hirao, Y.Saitoh, R.Neumann, C.Trautmann, F.Hori, T.Matsui, A.Iwase
Organizer
International Conference on Radiation Effects in Insulators
Place of Presentation
北京(中国)
Year and Date
2011-08-16
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-