Fabrication of TiO2/Carbon Composite Nanofibers by Electrospinning
| Project/Area Number |
21760539
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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 |
Composite materials/Physical properties
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| Research Institution | Kyoto University |
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Principal Investigator |
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 有機・無機繊維 / エレクトロスピニング / ナノファイバー / 複合材料 / チタニア / カーボン / コア-シェル構造 / コアーシェル構造 |
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| Research Abstract |
The new method for fabricating carbon-core/titania-sheath nanofibers was developed. The method consisted of the following steps : Polyvinyl alcohol(PVA)/titania composite nanofibers were prepared by electrospinning combined with sol-gel reaction. The PVA in the core of the nanofiber was converted to carbon via the stabilization with iodine vapor and the carbonization. The product carbon/titania nanofibers showed exceedingly higher electrical conductivity than that of titania nanofibers.
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Report
(4 results)
Research Products
(10 results)
