Nanoparticles Generation using Mono-disperse Droplets by an Ultrasonic Transducer
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- Fujimoto Nozomu
- Okayama University
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- Kanda Takefumi
- Okayama University
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- Katsuta Masaya
- Okayama University
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- Sakata Yusaku
- Okayama University
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- Yamada Yoshiaki
- Okayama University
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- Seno Norihisa
- Okayama University
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- Nakazaki Yoshiaki
- Nano Cube Japan Co., Ltd.
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- Otoyama Takafumi
- Nano Cube Japan Co., Ltd.
Bibliographic Information
- Other Title
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- 超音波ねじり振動子による単分散液滴を用いたナノ粒子生成
- チョウオンパネジリ シンドウシ ニ ヨル タンブンサン エキテキ オ モチイタ ナノ リュウシ セイセイ
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Description
<p>In recent years, a productin of nanoparticles has been required in many fields such as production process for electronic materials, foods and medicine. By using re-crystallization process, nanoparticles can be formed by quenching a solution. We have generated mono-disperse droplets by using an ultrasonic torsional transducer and a micropore plate to form fine nanoparticles by quenching droplets. In this nanoparticle production system, formed nanoparticles have a diameter of 79.9 nm when the applied voltage for the transducer and the diameter of micropore to generated micro droplets were 100 Vp-p and 50 µm. We have successfully obtained fine nanoparticles from mono-disperse droplets generated by using the ultrasonic torsional transducer. This result shows that the proposed system is effective for the miniaturization of the alum particles.</p>
Journal
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- IEEJ Transactions on Sensors and Micromachines
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IEEJ Transactions on Sensors and Micromachines 140 (2), 37-42, 2020-02-01
The Institute of Electrical Engineers of Japan
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Details 詳細情報について
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- CRID
- 1390283659848328320
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- NII Article ID
- 130007793577
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- NII Book ID
- AN1052634X
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- ISSN
- 13475525
- 13418939
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- NDL BIB ID
- 030243004
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed