| Project/Area Number |
25630354
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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 |
Reaction engineering/Process system
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| Research Institution | Tohoku University |
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Principal Investigator |
TAKAMI Seiichi 東北大学, 多元物質科学研究所, 准教授 (40311550)
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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: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 金属酸化物 / ナノ結晶 / 多孔体 / 水熱合成 / 有機分子修飾 / 多孔質構造 |
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| Outline of Final Research Achievements |
In this work, we tried to synthesize porous nano assemblies comprising metal oxide nanocrystal. We synthesized cerium oxide nanocrystal in the presence of amino acid, which can bind cerium oxide nanocrystals. In the cubic product, the primary nanoparticles had well-ordered structures. We also found that the primary nanoparticles were disordered with shorter reaction time. They gradually became ordered with increasing reaction time. In addition to the assembly of nanoparticles, we also tried to synthesize porous structure of TiO2 and ZrO2 to realize porous metal oxides.
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