Sonochemical Synthesis of Prussian Blue Nanocubes from a Single-Source Precusor

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• 作者：Xinglong Wu ; Minhua Cao ; Changwen Hu ; and Xiaoyan He
• 刊名：Crystal Growth & Design
• 出版年：2006
• 出版时间：January 2006
• 年：2006
• 卷：6
• 期：1
• 页码：26 - 28
• 全文大小：280K
• 年卷期：v.6,no.1(January 2006)
• ISSN：1528-7505

文摘

Regular, single-crystalline nanocubes of Prussian blue, Fe₄[Fe(CN)₆]₃, with different sizes were synthesized in large quantitiesby a direct dissociation of the single-source precursor K₄Fe(CN)₆ in acidic solution under ultrasonic conditions. The size and size distributionof the cubes strongly depends on the reaction temperature, the concentration of K₄Fe(CN)₆ aqueous solution, and the ultrasonic condition.The probable mechanism of formation of Prussian blue is discussed.