| Project/Area Number |
22655075
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Polymer/Textile materials
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| Research Institution | Shinshu University |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥3,370,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥2,200,000 (Direct Cost: ¥2,200,000)
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| Keywords | 繊維材料 / 繊維 / 導電性高分子 / テキスタイル / センサ / 強度 / 導電性 / 編織 / 太陽電池 / 湿式紡糸 / 導電性繊維 / 複合紡糸 / 繊維強度 / テキスタイルデバイス / 安全安心 |
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| Research Abstract |
We are considering practicability of the cloth device composed of the fiber that is made from electroconductive polymer. However, the tensile strength of pure PEDOT/PSS fiber was low, and it was unsuitable to the devicing. Then, we examined the possibility of coexisting of a highly conductivity and high strength by the composite fiber of the electroconductive polymer and other polymers(polyvinyl alcohol : PVA). By adding PVA, tensile strength increased to twice that consisted only of PEDOT/PSS. In addition, the electric conductivity also increased from twice to three times though decreasing the composition of conductive polymer. As a result of the Raman spectrum, it is thought that it is because PEDOT was changed into the structure with a high linearity of a molecular chain by adding PVA.
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