2013 Fiscal Year Final Research Report
Photo-induced water condensation from undersaturated air
| Project/Area Number |
24655137
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Environmental chemistry
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| Research Institution | Gunma University |
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Principal Investigator |
OKUTSU TETSUO 群馬大学, 理工学研究院, 教授 (20261860)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Keywords | 環境技術 / 表面界面物性 / 水資源 / 光源技術 |
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| Research Abstract |
We demonstrate phase transition of water from vapor to liquid at undersaturation by photochemically-induced droplet formation. Water droplet was formed upon irradiating unsersaturated ambient air by UV lamp (Hg lamp, 185 nm). This experiment demonstrates that thermodynamic reverse change occurs by photochemical reaction. Hydrogenperoxide was detected in droplet. We discussed practical application in field.
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[Presentation]2013
Author(s)
奥津哲夫
Organizer
日本結晶成長学会国内会議論文賞受賞講演
Place of Presentation
長野
Year and Date
20131100
Invited
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[Presentation]2012
Author(s)
T. Okutsu, S. Haruta, T. Yamashita, H. Imai, H. Horiuchi, H. Hiratsuka
Organizer
Photochemically-induced Protein Crystallization with Strong Photons-molecules Coupling Field
Place of Presentation
Tokyo
Year and Date
20120600
Invited
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