| Project/Area Number |
15H03844
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Green/Environmental chemistry
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| Research Institution | Shizuoka University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
SAITO Takayuki 静岡大学, グリーン科学技術研究所, 教授 (10324328)
TATEMOTO Yuji 静岡大学, 工学部, 准教授 (00324335)
KOHNO Yoshiumi 静岡大学, 工学部, 准教授 (50334959)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2017: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2016: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2015: ¥13,130,000 (Direct Cost: ¥10,100,000、Indirect Cost: ¥3,030,000)
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| Keywords | グリーンケミストリー / マイクロバブル / ナノバブル / ファインバブル / ウルトラファインバブル / 気相－液相反応 / 多相系反応 / グリーン化学プロセス / マイクロバブル・ナノバブル |
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| Outline of Final Research Achievements |
We applied micro- and nanobubbles (MNB) to use in gas-related multiphase reactions, which are clean and simple systems because reactive gases are easily removed from a reaction mixture to isolate products. We aim to develop a new experimental methodology using MNB for gas-related multiphase reactions under room temperature, atmospheric pressure, and no vigorous mechanical stirring conditions. We investigated, 1) TEMPO-catalyzed aerobic oxidation of alcohols, 2) the gas-liquid-solid multiphase palladium-catalyzed hydrogenation of alkenes and nitroarenes, 3) one-pot synthesis of hydrogen peroxide solution via anthraquinone method, and 4) oxidative dehydrogenations and addition reactions using photo-induced singlet molecular oxygen. We have achieved a significant improvement with environmentally-friendly MNB-based technique. We believe that this new methodology is an important contribution to general gas-related multiphase reactions with simple, safe, autoclave-free, and green protocols.
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