| Project/Area Number |
25600120
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Plasma electronics
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| Research Institution | Shizuoka University |
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Principal Investigator |
NAGATSU Masaaki 静岡大学, 創造科学技術大学院, 教授 (20155948)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | ナノ材料 / プラズマ加工 / 水質汚染、土壌汚染防止、浄化 / セシウム除去 / プラズマ表面修飾 / 磁気ナノ微粒子 / 水質汚濁・土壌汚染防止 ・浄化 |
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| Outline of Final Research Achievements |
In this study, we have carried out the experiment for aiming at the development of magnetic nanoparticles for novel cesium ion adsorbents by using plasma surface modification technique. Main results are; (1)As for the mechanism of cesium ion adsorption, we found that OH groups and cation exchange property play an important role on cesium ion adsorption, (2) With a solution including several alkali ions, we revealed that the selectivity of cesium adsorption depend upon cation exchange property and ion size, and (3) We have successfully fabricated novel Prussian Blue-immobilized magnetic nanoparticles having the almost same cesium adsorption property as that of Prussian Blue.
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