| Project/Area Number |
15H03584
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Plasma electronics
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| Research Institution | Tokyo Metropolitan University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
SHIRAI NAOKI 北海道大学, 大学院工学研究院, 准教授 (80552281)
SHINOHARA MASANORI 佐世保工業高等専門学校, 電気電子工学科, 准教授 (80346931)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥9,750,000 (Direct Cost: ¥7,500,000、Indirect Cost: ¥2,250,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2015: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
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| Keywords | プラズマ電気化学 / グロー放電電解 / プラズマ誘起液相反応 / ナノ粒子生成 / 磁性ナノ粒子 / 溶存酸素 / 表面処理 / 放電プラズマ / 液相反応 / 親水化処理 / プラズマ化学 / ナノ材料 / 磁性粒子 |
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| Outline of Final Research Achievements |
The purpose of this work is the academic foundation of plasma electrochemistry, which is regarded as the liquid-phase reaction induced by glow discharge electrolysis, and its application to material processes in liquid. For that purpose, we carried out (1) investigation of liquid-phase reaction in plasma electrochemistry, (2) magnetic nanoparticle generation, and (3) surface treatment of solid materials. It is clarified that the liquid-phase reaction is started from the very thin layer from the plasma-liquid interface by the electrons/ions/radicals irradiation of liquid surface from the glow discharge. For this application, Au/Ag composite nanoparticles and magnetite nanoparticles were synthesized and their synthesis processes were investigated. In addition, hydrophilization treatment of polypropylene as a target material was performed using plasma electrochemistry.
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