2009 Fiscal Year Final Research Report
Constructing the rigorous evaluation method for the formation rate of hydroxyl radical by titanium dioxide catalyst under the ultrasonic irradiation
| Project/Area Number |
20760519
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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 |
Reaction engineering/Process system
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| Research Institution | Tohoku University |
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Principal Investigator |
KUBO Masaki Tohoku University, 大学院・工学研究科, 助教 (50323069)
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| Project Period (FY) |
2008 – 2009
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| Keywords | 新規反応場 / 超音波 / ヒドロキシルラジカル / スピントラップ法 / 反応速度解析 |
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| Research Abstract |
The rigorous evaluation method for the formation rate of hydroxyl radical by titanium dioxide catalyst under the ultrasonic irradiation has been constructed. At first, the formation rate of hydroxyl radical in the absence of titanium dioxide was evaluated by using a kinetic model for the reaction between spin label species and hydroxyl radical. Then, the formation rate of hydroxyl radical in the presence of titanium dioxide was evaluated by using a kinetic model considering the adsorption of spin label species onto titanium dioxide.
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