Department of Chemistry and Ilse Katz Institute for Nanoscale Science and Technology, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel.
Department of Chemistry and Ilse Katz Institute for Nanoscale Science and Technology, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel.
J Colloid Interface Sci. 2016 Oct 15;480:159-165. doi: 10.1016/j.jcis.2016.07.015. Epub 2016 Jul 9.
Multi-component nanostructures have been attracting tremendous attention due to their ability to form novel materials with unique chemical, optical and physical properties. Development of hybrid nanostructures that are composed of metal-semiconductor components using a simple approach is of interest. Herein, we report a robust and general organic phase synthesis of metal (Au or Ag)-Zinc chalcogenide (ZnS or ZnSe) core-shell nanostructures. This synthetic protocol also enabled the growth of more compositionally complex nanostructures of Au-ZnSxSe1-x alloys and Au-ZnS-ZnSe core-shell-shell. The optical and structural properties of these hybrid nanostructures are also presented.
多组分纳米结构由于其能够形成具有独特化学、光学和物理性质的新型材料而受到极大关注。使用简单方法开发由金属-半导体组分组成的混合纳米结构是很有意义的。在此，我们报告了一种稳健且通用的有机相合成方法，用于制备金属（Au 或 Ag）-锌硫属化物（ZnS 或 ZnSe）核壳纳米结构。该合成方案还能够生长组成更复杂的 Au-ZnSxSe1-x 合金和 Au-ZnS-ZnSe 核壳壳层纳米结构。还介绍了这些混合纳米结构的光学和结构性质。
