| Project/Area Number |
23550238
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Polymer/Textile materials
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| Research Institution | University of Fukui |
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Principal Investigator |
OGATA Nobuo 福井大学, 工学(系)研究科(研究院), 教授 (70108249)
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| Co-Investigator(Kenkyū-buntansha) |
NAKANE Kouji 福井大学, 大学院工学研究科, 准教授 (50292446)
SHIMADA Naoki 福井大学, 大学院工学研究科, 助教 (10545007)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
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| Keywords | ナノファイバー / レーザ / 溶融静電紡糸 / エンジニアリングプラスチック / 静電紡糸 |
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| Research Abstract |
In order to obtain nanofiber from melt electrospinning method, we investigate the fiber formation mechanism from the Taylor cones which are formed at the surface on the immisible polymer blend sheet. As a result, it is found that the fiber diameter is strongly influenced by the fiber formation which occurs at the tip of the Taylor cone. Taking account of this conclusion, we improve our laser meltelectrospinning apparatus. It is found that the fiber diameter is strongly reduced by increasing temperature of the spinning space.
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