| Project/Area Number |
26630393
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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 |
Properties in chemical engineering process/Transfer operation/Unit operation
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| Research Institution | Hiroshima University |
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Principal Investigator |
Shin-ichi Kihara 広島大学, 工学(系)研究科(研究院), 准教授 (30284524)
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| Co-Investigator(Kenkyū-buntansha) |
TAKISHIMA Shigeki 広島大学, 大学院工学研究院, 教授 (10188120)
HARUKI Masashi 広島大学, 大学院工学研究院, 助教 (90432682)
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
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| Keywords | nanoparticle / cross-linked / supercritical fluids / nano-hole / polymer sheet / pattern formation / nano-pore polymer sheet / Polymer nanoparticle / Metal coating / Supercritical CO2 |
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| Outline of Final Research Achievements |
It is necessary to develop technology for nanoparticles arrangement using a regularly arranged nano-holes-pattern in order to create the innovative functional material, such as metamaterials. In this study, using the properties of supercritical fluids, we aimed to develop a nano-patterning method for hybrid nanoparticles into nano-holes printed on a polycarbonate sheet. The cross-linked nanoparticles (X-NPs) were synthesized to maintain the shape under processing and were dispersed into a supercritical fluid phase having a entrainer. We found that it was possible to introduce a part of X-NPs into the nano-holes. However, we could not achieve an embedding the XPS-NPs uniformly into the holes spread on the sheet. Although we could not make of a partial metallized nanoparticle to make special morphology with directionality interaction in the research period, we'd like also to continue this research to achieve the purpose described in original plan.
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