获得半导体CdS、CdSe和CdSe/ZnS核/壳纳米粒子及其聚合物复合材料

I s h a n k u l o v A F, T u r s u n o v a N R, E r g a s h e v a D R, K h a l i l o v K F, G a l y a m e t d i n o v Y u G, M u k h a m a d i e v N K
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引用次数: 0

摘要

本研究在高温下胶体合成了具有良好发光性能的CdS、CdSe和CdSe/ZnS纳米晶体,并将其整合到悬浮聚合反应形成的微米级聚甲基丙烯酸甲酯(PMMA)球中。用油酸稳定了胶体法制得的CdS、CdSe和CdSe/ZnS量子点,并对其光学性质进行了研究。结果表明,经PMMA改性后,量子点的强度峰没有发生变化。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
OBTAINING SEMICONDUCTOR CdS, CdSe AND CdSe/ZnS CORE/SHELL NANOPARTICLES AND THEIR COMPOSITES WITH POLYMERS
In this work, high-performance CdS, CdSe and CdSe/ZnS nanocrystals with good luminescence were colloidally synthesized at high temperature and incorporated into micrometer-sized polymethylmethacrylate (PMMA) spheres formed by suspension polymerization reaction. CdS, CdSe and CdSe/ZnS quantum dots obtained by the colloid method were stabilized with oleic acid and their optical properties were studied. It was observed that the intensity peaks of quantum dots did not change after modification to PMMA polymer.
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