Chida Taiji

チダタイジ | Chida Taiji

Affiliation and department：
Other affiliations (1)：

Tohoku University Center for Fundamental Research on Nuclear Decommissioning Division of radioactive waste management studies for nuclear decommissioning 原子炉廃止措置基盤研究センター助教

Homepage URL (1)： http://web.tohoku.ac.jp/michiru/index.html

Research field (1)： Nuclear engineering

Research keywords (3)： Geosphere Transport Phenomena , Chemical Reaction Engineering , Radioactive Waste Disposal

Research theme for competitive and other funds (10)：

2024 - 2028 処分環境においてケイ酸の再分配による核種固定化機能を発現する長期安定バリアの開発
2021 - 2025 Development of sequential self-healing cement-based barrier for confining the nuclides in a groundwater saturated field
2021 - 2024 放射性廃棄物のさらなる閉じ込めを狙う雲母鉱物の核種固定化メカニズムの新解釈
2020 - 2023 Self-sealing Dynamics of Unsaturated Layer for Downsizing of Geological Disposal System
2018 - 2022 Self-restoration function of natural barrier confining radionuclides by clogging flow-paths with the redistribution of silicic acid

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Papers (66)：

Tsugumi Seki, Kanta Hongo, Taiji Chida, Yuichi Niibori. Reduction in Apparent Permeability Owing to Surface Precipitation of Solutes by Drying Process and Its Effect on Geological Disposal. Minerals. 2024. 14. 4. 428-443
Tsugumi Seki, Kazuki Furiya, Taiji Chida, Yuichi Niibori. Evaluation of the Changes in Effective Fracture Aperture with Deposition of Calcium Silicate Hydrate on Granite Surface Under Highly Alkaline Saline Conditions Using a Microflow Cell. ACS ES&T Water. 2024. 4. 4. 1864-1873
Taiji Chida, Kengo Suto, Tsugumi Seki, Yuichi Niibori. Interaction of europium with calcium silicate hydrate under conditions saturated with groundwater. Journal of Nuclear Science and Technology. 2024. 1-10
Taiji Chida, Tsugumi Seki, Yuto Watanabe, Yuichi Niibori. Dynamic behavior of sorption of europium onto biotite flakes under the condition of saline groundwater. MRS Advances. 2024. 9. 7. 462-466
Tsugumi Seki, Ryota Oasa, Taiji Chida, Yuichi Niibori. Sorption behavior of cesium ions to Mg-containing calcium silicate hydrate in a co-precipitation process. MRS Advances. 2024. 9. 7. 456-461

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MISC (102)：

太原亮, 関亜美, 千田太詩, 新堀雄一. Effect of Magnesium on the Interaction between Europium and Calcium-Silicate-Hydrate under the Condition Saturated with Saline Groundwater. 日本原子力学会春の年会予稿集(CD-ROM). 2023. 2023
本郷幹太, 関亜美, 千田太詩, 新堀雄一. Porosity and Permeability Changes with Solute Deposition Caused a Drying Processes around the Repository. 日本原子力学会春の年会予稿集(CD-ROM). 2023. 2023
小林凜太朗, 千田太詩, 関亜美, 新堀雄一. Temperature dependencies of sorption behavior of cations onto biotite flakes. 日本原子力学会春の年会予稿集(CD-ROM). 2023. 2023
泉浦匡秀, 千田太詩, 関亜美, 新堀雄一. Estimation of Deposition Behavior of Supersaturated Silicic Acid in the Presence of Magnesium Ions with Considering Temperature of Disposal Environment. 日本原子力学会春の年会予稿集(CD-ROM). 2023. 2023
業天智貴, 関亜美, 千田太詩, 新堀雄一. Sorption Behaviors of Europium onto Calcium Silicate Hydrate in the Coexistence of Boric Acid under the Disposal Environment Temperature. 日本原子力学会春の年会予稿集(CD-ROM). 2022. 2022

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Professional career (2)：

Committee career (7)：

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Awards (10)：

2020/10 - American Nuclear Society ANS Best Poster/Paper Award at the WM2020 Conference Influence of Borate on Sorption of Strontium and Barium to Calcium Silicate Hydrate
2020/03 - WM Symposia WM2020 Conference Best Poster Presentation in Track # 4 - Nuclear Power Plant Waste Management and On-Site SNF/UNF storage (NPP) Influence of Borate on Sorption of Strontium and Barium to Calcium Silicate Hydrate
2019/08 - 日本原子力学会バックエンド部会バックエンド部会ポスター賞蛍光寿命測定を用いた炭酸イオン共存下におけるCSHとウランの相互作用の評価
2018/03 - WM Symposia WM2018 Conference Best Poster Presentation in Track # 4.0 - Nuclear Power Plant (NPP) Fundamental Study on Effects of Borate on the Sorption of Cesium ions to Calcium Silicate Hydrate
2017/03/29 - 日本原子力学会バックエンド部会日本原子力学会バックエンド部会論文賞論文「高塩濃度冠水環境におけるカルシウムシリケート水和物の安定性に関する研究」に対する表彰.

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Association Membership(s) (2)：

Division of Nuclear Fuel Cycle and Environment , Atomic Energy Society of Japan

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