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Size-controlled Ni nanoparticles formation by solution glow discharge
| Title: | Size-controlled Ni nanoparticles formation by solution glow discharge |
| Authors: | Saito, Genki Browse this author →KAKEN DB | | Hosokai, Sou Browse this author | | Akiyama, Tomohiro Browse this author →KAKEN DB | | Yoshida, Souki Browse this author | | Yatsu, Shigeo Browse this author →KAKEN DB | | Watanabe, Seiichi Browse this author →KAKEN DB |
| Keywords: | nanoparticles | | electrolyte concentration | | voltage | | glow discharge | | electrode surface | | size-controlled |
| Issue Date: | Jul-2010 |
| Publisher: | Physical Society of Japan |
| Journal Title: | Journal of the Physical Society of Japan |
| Volume: | 79 |
| Issue: | 8 |
| Start Page: | 083501-1 |
| End Page: | 083501-3 |
| Publisher DOI: | 10.1143/JPSJ.79.083501 |
| Abstract: | We report the size control of Ni nanoparticles generated via solution glow discharge and focus on the effect of electrolyte concentration on Ni nanoparticles. In our experiments, voltage was applied to generate a plasma in NaOH electrolytes with concentrations ranging from 1.0 to 0.001 kmol m-3. The applied voltage strongly depended on the electrolyte concentration, and interestingly, product size decreased with electrolyte concentration; for example, (mean diameter, applied voltage, electrolyte concentration) = (148 nm, 90 V, 0.5 kmol m-3), and (70 nm, 590 V, 0.001 kmol m-3). These results suggested the possibility of using plasma electrolysis for synthesizing size-controlled nanoparticles by changing only electrolyte concentration. |
| Rights: | Copyright (C) 2010 The Physical Society of Japan |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/44102 |
| Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 齊藤 元貴
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