ナノ粒子生成システムにおける液滴の温度制御条件の検討

カテゴリ: 論文誌(論文単位)

グループ名: 【E】センサ・マイクロマシン部門

発行日: 2024/06/01

タイトル(英語): Temperature Control Condition of Droplet in Nanoparticle Generation System

著者名: 岡本　幸樹（岡山大学），神田　岳文（岡山大学），河本　尚樹（岡山大学），藤本　望夢（岡山大学），脇元　修一（岡山大学），山口　大介（岡山大学），阪田　祐作（岡山大学），妹尾　典久（岡山大学），中崎　義晃（（株）ナノ･キューブ･ジャパン），音山　貴文（（株）ナノ･キューブ･ジャパン）

著者名(英語): Koki Okamoto (Okayama University), Takefumi Kanda (Okayama University), Naoki Kawamoto (Okayama University), Nozomu Fujimoto (Okayama University), Shuichi Wakimoto (Okayama University), Daisuke Yamaguchi (Okayama University), Yusaku Sakata (Okayama University), Norihisa Seno (Okayama University), Yoshiaki Nakazaki (Nano Cube Japan Co., Ltd.), Takafumi Otoyama (Nano Cube Japan Co., Ltd.)

キーワード: ナノ粒子，マイクロリアクタ，再結晶現象，急冷，温度制御　　nanoparticle，microreactor，recrystallization phenomenon，quenching，temperature control

要約(英語): Nanoparticles have been used in various fields, such as electronic materials, pharmaceuticals, and cosmetics. Therefore, it is necessary to generate nanoparticles with a uniform particle size appropriate for each purpose. In previous studies, nanoparticles were generated by quenching microdroplets for recrystallization using microfluidic droplet generation devices and quenching devices. However, although the temperature of the solution is important for generating nanoparticles by recrystallization phenomenon, the liquid temperature was not maintained during droplet generation. In this study, the liquid temperature at the droplet generation process has been maintained and a nanoparticle generation system has been constructed. The structure of the quenching device is also modified to improve the cooling effect. As a result, nanoparticles with small diameters have been generated.

本誌: 電気学会論文誌E（センサ・マイクロマシン部門誌） Vol.144 No.6 （2024）

本誌掲載ページ: 141-148 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejsmas/144/6/144_141/_article/-char/ja/