| Project/Area Number |
24656419
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Structural/Functional materials
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| Research Institution | Tokyo University of Science |
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Principal Investigator |
TAKEUCHI Sanae (TAMURA Sanae) 東京理科大学, 基礎工学部, 准教授 (90277286)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Keywords | 吸着 / ホタテ貝殻 / セシウム / ストロンチウム / 微細構造 / 結晶構造 / バイオミネラリゼーション / 該当せず |
|---|
| Research Abstract |
We have already found that calcined scallop shell powder adsorb sodium and cesium ions in aqueous solution. In this study, we investigated the optimal conditions for milling and calcination of the scallop shell powder. As a result, we found that the calcined scallop shell powder adsorbs significantly sodium and cesium ions in aqueous solution, however, discrepancies existed in the data obtained from multiple experiments and the reproducibility was not enough. On the other hand, we found that just milled non-calcined scallop shell powder adsorb strontium ion with good reproducibility.
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