Different Mechanisms Govern the Two-Phase Brust鈥揝chiffrin Dialkylditelluride Syntheses of Ag and Au Nanoparticles

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• 作者：Ying Li ; Oksana Zaluzhna ; Christopher D. Zangmeister ; Thomas C. Allison ; YuYe J. Tong
• 刊名：The Journal of the American Chemical Society
• 出版年：2012
• 出版时间：February 1, 2012
• 年：2012
• 卷：134
• 期：4
• 页码：1990-1992
• 全文大小：240K
• 年卷期：v.134,no.4(February 1, 2012)
• ISSN：1520-5126

文摘

Here we report the first unambiguous identification of the chemical structures of the precursor species involving metal (Au and Ag) ions and Te-containing ligands in the Brust鈥揝chiffrin syntheses of the respective metal nanoparticles, through which the different reaction pathways involved are delineated.