Preparation of biodegradable nano-hybrid materials with quantum beam treatment
| Project/Area Number |
20710067
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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 |
Environmental technology/Environmental materials
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| Research Institution | Japan Atomic Energy Agency |
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Principal Investigator |
NAGASAWA Naotsugu Japan Atomic Energy Agency, 量子ビーム応用研究部門, 研究副主幹 (00370437)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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| Keywords | 量子ビーム / 環境材料 / ナノ材料 / 多糖類 / 生分解性プラスチック / 複合材料 / バイオマス / 橋かけ / ナノ微粒子 / 橋かけ(架橋) / 複合材料・物性 |
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| Research Abstract |
It was found the raw material was crosslinked between molecules by the irradiation of gamma rays or the electron beam from polysaccharides which were biomass raw materials of the low environmental burden, the microgel of carboxymethylcellulose(CMC) from submicron to nanometer particle size created by changing the condition such as the concentration of CMC, metal salt addition, radiation dose. It were prepared the heat-resistant and biodegradable nano hybrid material by blending of micorgel to poly(lactic acid) and radiation-induced crosslinking.
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Report
(4 results)
Research Products
(29 results)
