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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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥16,640,000 (Direct Cost: ¥12,800,000、Indirect Cost: ¥3,840,000)
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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 / 界面制御 / 粒子アセンブリ / 界面設計 / 人工機能材料 |
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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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Report
(4 results)
Research Products
(32 results)
