Fine Synthesis of Nanobuilding Units and Construction of Multidimensional Structures through Their Self-Assembly
| Project/Area Number |
23350098
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Inorganic industrial materials
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| Research Institution | The University of Tokyo |
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Principal Investigator |
OKUBO Tatsuya 東京大学, 工学(系)研究科(研究院), 教授 (40203731)
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| Co-Investigator(Renkei-kenkyūsha) |
SHIMOJIMA Atsushi 早稲田大学, 先進理工学部, 准教授 (90424803)
NARUTAKI Ayae 名古屋大学, 大学院・工学研究科, 准教授 (10508203)
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥20,150,000 (Direct Cost: ¥15,500,000、Indirect Cost: ¥4,650,000)
Fiscal Year 2013: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2012: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2011: ¥10,530,000 (Direct Cost: ¥8,100,000、Indirect Cost: ¥2,430,000)
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| Keywords | ナノ材料 / 自己組織化 / 表面・界面物性 / 複合材料・物性 / ナノ粒子 |
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| Research Abstract |
We have established a gram-scale synthesis of monodispersed silica nanospheres, the diameter of which can be controlled below 50 nm size region. These nanospheres as colloidal dispersion can serve as excellent nanobuilding units (NBUs) in the bottom-up materials synthesis. In this study, we have developed more facile synthetic method of monodispersed silica nanospheres. Furthermore, novel NBUs having a variety of composition, shape, and interior structures are synthesized. The NBUs are self-assembled into one-, two-, or three-dimensional structures by the fine tuning of interparticle interations operated in liquid phases.
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Report
(4 results)
Research Products
(49 results)
