Self-assembled micro-structure on chemically and geometrically patterned substrate and its application to gas sensor
| Project/Area Number |
20760088
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Production engineering/Processing studies
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| Research Institution | Tokyo Metropolitan University |
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Principal Investigator |
KANEKO Arata Tokyo Metropolitan University, システムデザイン学部, 准教授 (30347273)
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| Project Period (FY) |
2008 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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| Keywords | ナノ粒子 / パターン基板 / 自己組織化 / センサー |
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| Research Abstract |
Hybrid-patterned substrate, hydrophilic micro-grooves surrounded by hydrophobic film, allows some kinds of liquid to be selectively spread. Micro/nano-particles can be self-assembled on only the micro-grooves by dip coating process. The resistivity of line-and-space structure of SnO2 particles, fabricated by the above process, slightly decreases with an introduction of ethanol gas, so that it is demonstrated that the structure is candidate for specific gas sensor.
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Report
(3 results)
Research Products
(26 results)
