Idemitsu Kazuya

イデミツカズヤ | Idemitsu Kazuya

Affiliation and department：
Job title： Project Professor

Research field (1)： Nuclear engineering

Research keywords (13)：環境 , 腐食 , 放射化学 , 鉱物 , 超ウラン元素 , 廃棄物処分 , 廃棄物処理 , 核燃料 , 材料 , 原子力 , Waste Management , Fuel , Nuclear Engineering

Research theme for competitive and other funds (12)：

2019 - 2024 Development of extremely small amount analysis technology for fuel debris analysis
2019 - 2022 Innovation of long-term stabilization of radioactive nuclides using geomimetics
2016 - 2019 Innovation of Novel Adsorbents Derived from Geomimetics for Burying Radionuclides
2012 - 2016 Development of New Technology for Strategic Securement of Energy-Related Resources
2012 - 2016 Basic Studies for Developing Rational Treatment and Disposal System of Radioactive Wastes Generated by Fukushima Dai-ichi Nuclear Reactor Accident

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Papers (13)：

Romain Vauchy, Taku Matsumoto, Shun Hirooka, Hiroki Uno, Testuya Tamura, Tatsumi Arima, Yaohiro Inagaki, Kazuya Idemitsu, Hiroki Nakamura, Masahiko Machida, et al. Uranium-plutonium-americium cation interdiffusion in polycrystalline (U,Pu,Am)O2±x mixed oxides. Journal of Nuclear Materials. 2024. 588. 154786-154786
Kazuya Idemitsu, Yaohiro Inagaki, Tatsumi Arima. Long-term diffusion of neptunium and other elements in compacted bentonite reveals filtration. MRS Advances. 2023. 8. 6. 214-223
Kazuya Idemitsu, Hajime Arimitsu, Masayuki Hirakawa, Keisuke Yoshida, Yaohiro Inagaki, Tatsumi Arima. Effect of carbonate on the migration behavior of neptunium in compacted bentonite. MRS Advances. 2022. 7. 7-8. 140-143
Pham Van Mao, Tatsumi Arima, Yaohiro Inagaki, Kazuya Idemitsu, Daisuke Akiyama, Takayuki Nagai, Yoshihiro Okamoto. Crystal structure of U1-yLnyO2-x (Ln = Gd, Er) solid solution. Journal of Nuclear Materials. 2021. 556. 153189-153189
Kazuya Idemitsu, Keisuke Yoshida, Yaohiro Inagaki, Tatsumi Arima. Speciation by XANES of copper migrated into compacted bentonite using electromigration techniques. MRS Advances. 2021

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MISC (97)：

Tatsumi Arima, Junpei Miyachi, Mao Van Pham, Yaohiro Inagaki, Kazuya Idemitsu. Evaluation of melting behavior in the system UO2-ZrO2: Molecular dynamics simulation. International Conference on Nuclear Engineering, Proceedings, ICONE. 2019. 2019-May
Pham Van Mao, Tatsumi Arima, Yaohiro Inagaki, Kazuya Idemitsu. Evaluation of mechanical properties of (Ce,Gd)O2-x as a surrogate for (U,Gd)O2-x solid solutions. International Conference on Nuclear Engineering, Proceedings, ICONE. 2019. 2019-May
Kazuya Idemitsu, Ryota Yamada, Masayuki Hirakawa, Yuki Kakoi, Hajime Arimitsu, Yaohiro Inagaki, Tatsumi Arima. Effect of Carbonate on the Migration Behavior of Strontium in Compacted Bentonite. MRS Advances. 2019. 4. 17-18. 1021-1027
Ryou Kimura, Yaohiro Inagaki, Kazuya Idemitsu, Tatsumi Arima. Vitrification processes of simulated cesium sorbing zeolite waste. Progress in Nuclear Energy. 2018. 108. 497-502
Kazuya Idemitsu, Kazuyuki Fujii, Noriyuki Maeda, Yuki Kakoi, Noriya Okubo, Yaohiro Inagaki, Tatsumi Arima. Effect of Carbonate on the Migration Behavior of Lanthanides in Compacted Bentonite. MRS Advances. 2018. 3. 21. 1155-1160

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Lectures and oral presentations (2)：

圧縮ベントナイト中のウランの移行挙動における炭酸の影響
(日本原子力学会2024春の年会 2024)
燃料デブリ分析のための超微量分析技術の開発 (25)廃棄物処分における燃料デブリの安定性研究-(U,Zr)Ox試料の溶解挙動
(日本原子力学会2023年秋の大会名古屋大学東山キャンパス 2023)

Professional career (1)：

Committee career (4)：

Awards (4)：

2023/03 - 日本原子力学会・バックエンド部会功績賞
2015/03 - 日本原子力学会・バックエンド部会論文賞カルシウムイオンや金属鉄がガラス固化体の溶解/変質挙動に及ぼす影響
2013/10 - American Ceramics Society/Nuclear and Environmental Technology Div. Best Paper Award Migration of Iodine Solidified in Ettringite into Compacter Bentonite
2013/10 - Materials Research Society Best Poster Award Migration Behavior of Selenium in the Presence of Iron in Bentonite

Association Membership(s) (3)：

日本原子力学会 , Materials Research Society , American Ceramics Society

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