2010 Fiscal Year Final Research Report
Study of the atmospheric reaction processes of iodide molecules
| Project/Area Number |
21710013
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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 dynamic analysis
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| Research Institution | Tokyo Gakugei University (2010)
Hiroshima City University (2009) |
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Principal Investigator |
NAKANO Yukio Tokyo Gakugei University, 教育学部, 准教授 (50364112)
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| Project Period (FY) |
2009 – 2010
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| Keywords | 大気現象 / 化学反応 / 環境変動 |
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| Research Abstract |
In this study, to investigate a new formation process of the reactive iodine compounds and the atmospheric iodine aerosols which was recently attracted the attention, The rate constant of the reaction of nitrate radical (NO_3 radical) with I atoms was measured using time-resolved cavity ring-down spectroscopy. From the determined rate constant, it is likely that the reaction of NO_3 radical with I atom does not have a much influence on the formation process of the reactive iodine compounds and the atmospheric iodine aerosols in the atmosphere.
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