| Project/Area Number |
23655141
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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 |
Environmental chemistry
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| Research Institution | Gunma University |
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Principal Investigator |
UNNO Masafumi 群馬大学, 大学院・工学研究科, 教授 (20251126)
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| Co-Investigator(Kenkyū-buntansha) |
HANAYA Minoru 群馬大学, 大学院・工学研究科, 教授 (50228516)
ITABASHI Hideyuki 群馬大学, 大学院・工学研究科, 教授 (40232384)
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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 |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Keywords | リサイクル化学 / ケイ素化学 / リサイクル / グリーンケミストリー / ケイ素試薬 / 直接合成 / シロキサン / 廃棄物利用 / ケイ素化合物 |
|---|
| Research Abstract |
After removal of the heavy atom from industrial waste (incineration ash of Ohta-city), treatment with acid gave a fraction which include high concentration of silica. In order to transfer this fraction into the useful silicon reagent, we studied the bond-fission reaction from cage silsesquioxane. Using tetrabutylammonium fluoride, we could perform bond cleavage to give different cage.
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