2010 Fiscal Year Final Research Report
Direct-writing of viscoelastic nanoparticle colloids for three-dimensional solid freeforming
| Project/Area Number |
20360332
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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 |
Material processing/treatments
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| Research Institution | Osaka University |
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Principal Investigator |
ABE Hiroya Osaka University, 接合科学研究所, 准教授 (50346136)
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| Co-Investigator(Kenkyū-buntansha) |
NOGI Kiyoshi 大阪大学, 接合科学研究所, 教授 (40029335)
KIRIHARA Soshu 大阪大学, 接合科学研究所, 准教授 (40362587)
SATO Kazuyoshi 大阪大学, 接合科学研究所, 助教 (40437299)
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| Project Period (FY) |
2008 – 2010
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| Keywords | コロイド / ナノ粒子 / 粘弾性 / アセンブリ / 3次元構造 / セラミックス |
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| Research Abstract |
Simple and flexible assembly patterning of nanoparticles has been investigated using colloidal nanoparticle inks. The nanoparticle inks were physically gelled by controlling surface forces of dispersing phases. The gelled inks enabled layer-by-layer assembly through their deposition, and thereby three-dimensional structures can be directly fabricated. In this study, inks containing functional inorganic nanoparticles such as ceramics or metals were mainly prepared.
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