Investigation of nonthermal effect in material processing using electromagnetic wave - Creation of new area called electromagnetic-wave chemistry
| Project/Area Number |
15K14115
|
|---|
| Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Inorganic materials/Physical properties
|
|---|
| Research Institution | Tohoku University |
|---|
Principal Investigator |
Fukushima Jun 東北大学, 工学研究科, 助教 (80634063)
|
|---|
| Project Period (FY) |
2015-04-01 – 2017-03-31
|
| Project Status |
Completed (Fiscal Year 2016)
|
| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
|
|---|
| Keywords | マイクロ波プロセッシング / マイクロ波効果 / 発光分光 / 選択加熱 / 還元反応 / 還元型酸化チタン |
|---|
| Outline of Final Research Achievements |
In order to prove a hypothesis that driving forces of chemical reaction under microwave irradiation is not only thermal energy derived from microwave irradiation but also chemical energy due to given from microwave energy before its thermallization, emission spectroscopy was conducted to measure a transition process that microwave energy directly transits to light energy.An emission spectroscopic apparatus, which can apply to measuement during microwave irradiation, was developped and light emission spectroscopy was tried under microwave irradiation. Reduced titanium oxide (TiO2-x) was selected as a material. As a result, high intensity nonthermal luminescence superimposed on thermal radiation was observed, suggesting an existence of energy path different from thermal relaxation.
|
Report
(3 results)
Research Products
(6 results)
