Exploring Superoxide Chemistry in Clusters
Project/Area Number |
22550006
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Physical chemistry
|
Research Institution | The University of Tokyo |
Principal Investigator |
NAGATA Takashi 東京大学, 大学院・総合文化研究科, 教授 (10164211)
|
Co-Investigator(Renkei-kenkyūsha) |
INOKUCHI Yoshiya 広島大学, 大学院・理学研究科, 准教授 (30311187)
|
Research Collaborator |
NAKANISHI Ryuzo 東京大学, 大学院・総合文化研究科, 助教 (70447324)
|
Project Period (FY) |
2010 – 2012
|
Project Status |
Completed (Fiscal Year 2012)
|
Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
|
Keywords | クラスター / スーパーオキシド / ペルオキシ型負イオン--- / 気相クラスター / ペルオキシ型イオン / 光電子分光 / 量子化学計算 / クラスター反応 / ベルォキシ型イオン |
Research Abstract |
Reactions of superoxide radicals (O2) in gas-phase clusters were investigatedin terms of the solvent-mediated production of anions having a peroxy form, M-OO〓. We have experimentally demonstrated that the reactivity of O2〓 can be modified significantly by solvation; the yield for the M-OO〓 formation is drastically increased even by a single-molecule solvation. Exploiting the solvent-mediated scheme, we have study the atmospheric chemistry of SO2 and the conversion reaction of O2〓in biological systems.
|
Report
(4 results)
Research Products
(17 results)