2012 Fiscal Year Final Research Report
Creation of nanofiber-based porous thin-film acoustic materials
| Project/Area Number |
23656347
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Architectural environment/equipment
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
AKASAKA Shuich 東京工業大学, 大学院・理工学研究科, 助教 (00501066)
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| Project Period (FY) |
2011 – 2012
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| Keywords | 音 / 振動環境 / 吸音材料 |
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| Research Abstract |
Nanofibrous nonwoven sheets were prepared by electrospinning from polymeric materials and sol-gel precursors; and the influences of their structural morphologies and physical properties on the acoustic properties were investigated. The nanofiber-based nonwoven sheets with a smaller diameter showed better acoustic absorbency. The prepared nanofibrous nonwoven sheets with an average diameter less than 1 μm are promising acoustic materials with the characteristics: small, thin, and light weight.
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Research Products
(6 results)
