Development of Control and Design Method for Hydrolytic Behavior ofGreen Composites Friendly to Global Environment
| Project/Area Number |
23760100
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Materials/Mechanics of materials
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| Research Institution | Kanazawa Institute of Technology |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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| Keywords | グリーンコンポジット / 加水分解制御 / 生分解性樹脂 / 界面メゾメカニクス / その場観察 |
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| Research Abstract |
In this study, film specimens of photolabile-protecting-group-introduced biodegradable resin were prepared. First, it was demonstrated that the suppression of degradation during usage and the acceleration of degradation after disposal are possible. The hydrolysis control by the introduction of photolabile protecting groups suppressed the hydrolytic decrease in creep fracture time of PLA, and affected the selective hydrolysis behavior at interface between fibers and matrix in green composites. Finally, the effect of the introduction of photolabile protecting groups on the fracture properties was evaluated and discussed for film specimens composed of kenaf random-mats and photolabile-protecting-group-introduced biodegradable resin.
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Report
(3 results)
Research Products
(16 results)
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[Presentation] Study on Ultra-high-speed In-situ Observation Method of Interfacial Debonding in Tensile Fracture Behavior of UD Model Composite2011
Author(s)
Hama, T.,Seto, Y., Tanaka, M., Kusano, H., Hirano, Y., Aoki, Y., Saito, H., Kimpara, I.
Organizer
The 12th Japan International SAMPE Symposium and Exhibition
Place of Presentation
東京ファッションタウンビル（東京都）
Related Report
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