Microfabrication of three-dimensional metal structures using localized photon interaction and photocatalyst nanoparticles
| Project/Area Number |
20360062
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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 |
Production engineering/Processing studies
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| Research Institution | The University of Tokyo |
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Principal Investigator |
TAKAHASHI Satoru The University of Tokyo, 大学院・工学系研究科, 准教授 (30283724)
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| Co-Investigator(Kenkyū-buntansha) |
TAKAMASU Kiyoshi 東京大学, 大学院・工学系研究科, 教授 (70154896)
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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 |
¥19,500,000 (Direct Cost: ¥15,000,000、Indirect Cost: ¥4,500,000)
Fiscal Year 2010: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2009: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
Fiscal Year 2008: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
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| Keywords | 精密位置決め / 加工計測 / 局在フォトン / 酸化チタン / 三次元マイクロ加工 / マイクロマシン / イクロ・ナノデバイス / マイクロ・ナノデバイス / 高速プロトタイピング |
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| Research Abstract |
Target of this research is to realize a micro-3D-metal-structure fabrication using localized photon interaction with photocatalyst nanoparticle. This proposed method is characterized by the reduction of metal ions via the photocatalysis of titanium dioxide (TiO2) excited at the laser beam waist. Verification experiments confirmed the proposed concept and its micro-3D-metal-structure fabrication mechanism was analyzed by developing the in-process microscopic observation system.
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Report
(4 results)
Research Products
(22 results)
