2015年11月
Size Control of Monodisperse Prussian Blue Nanoparticles by Enforced-Nucleation and Additional-Growth Procedures in a Citrate Reduction System
PARTICULATE SCIENCE AND TECHNOLOGY
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- 巻
- 33
- 号
- 6
- 開始ページ
- 671
- 終了ページ
- 676
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1080/02726351.2015.1020181
- 出版者・発行元
- TAYLOR & FRANCIS INC
Synthesis procedures of monodisperse Prussian blue nanoparticles have been investigated to control their size in a citric acid reduction system. Two different procedures, enforced-nucleation and additional-growth ones, are applied to decrease and to increase the particle size, respectively. In the former, small amount of ascorbic acid is added in the citric acid solution as the enforced-nucleation agent, which varies the number of nuclei and thus the particle size depending on its amount. In the latter, a part of Prussian blue dispersion preliminarily prepared is introduced into the reactant solution that provides additional reaction resources for the further growth. As a result, Prussian blue nanoparticles are prepared in the range of 20-100nm in the mean size with narrow size distribution.
- リンク情報
- ID情報
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- DOI : 10.1080/02726351.2015.1020181
- ISSN : 0272-6351
- eISSN : 1548-0046
- ORCIDのPut Code : 47151621
- Web of Science ID : WOS:000363688700013