| Budget Amount *help |
¥17,030,000 (Direct Cost: ¥13,100,000、Indirect Cost: ¥3,930,000)
Fiscal Year 2011: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2010: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2009: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2008: ¥9,620,000 (Direct Cost: ¥7,400,000、Indirect Cost: ¥2,220,000)
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| Research Abstract |
The behavior of bubbles and discharge characteristics generated by a high frequency in-liquid plasma was investigated in liquids under higher pressure than atmospheric pressure. The degree of ionization of the in-liquid plasma is approximately 0. 1% at 0. 4MPa, as estimated from the electron density, however, the electrons remain in the plasma reaction field within the bubbles where temperatures of several thousand degrees are created as a result of the harsh vibration by the high frequencies. The in-liquid plasma maintains a high superheated because a boiling phenomenon in the in-liquid plasma uses the plasma itself as a heating source. Metric nanoparticles can be synthesized by feeding a metallic rod a source material into in-liquid plasma.
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