Study of the atmospheric reaction processes of iodide molecules
Project/Area Number |
21710013
|
Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Single-year Grants |
Research Field |
Environmental dynamic analysis
|
Research Institution | Tokyo Gakugei University (2010) Hiroshima City University (2009) |
Principal Investigator |
NAKANO Yukio Tokyo Gakugei University, 教育学部, 准教授 (50364112)
|
Project Period (FY) |
2009 – 2010
|
Project Status |
Completed (Fiscal Year 2010)
|
Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2009: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
|
Keywords | 大気現象 / 化学反応 / 環境変動 |
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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Report
(3 results)
Research Products
(12 results)