...
首页> 外文期刊>Journal of Macromolecular Science. Pure and Applied Chemistry >Fluorescence studies on thiol-functional polystyrene-CdS nanocomposites
【24h】

Fluorescence studies on thiol-functional polystyrene-CdS nanocomposites

机译:巯基官能化聚苯乙烯-CdS纳米复合材料的荧光研究

获取原文
获取原文并翻译 | 示例
           

摘要

Thiol-functional polystyrene-CdS nanocomposites have been prepared via an in-situ method. The products were characterized in detail. The photoluminescence properties of products were also studied. The thiol fraction in thiol-functional polystyrene can be controlled by the copolymerization of styrene and 4-chloromethylstyrene. So, the CdS content in polymer and the photoluminescence properties of nanocomposites can be tuned up quantificationally. Results show that the fluorescence of nanocomposites depends on the CdS content. The charge-transfer mechanism of nanocomposites accords with ligand-to-metal charge-transfer (LMET) model. These nanocomposites can be used as potential optical materials.
机译:硫醇官能的聚苯乙烯-CdS纳米复合材料已通过原位方法制备。产品详细表征。还研究了产品的光致发光特性。可以通过苯乙烯和4-氯甲基苯乙烯的共聚来控制硫醇官能的聚苯乙烯中的硫醇部分。因此,可以定量地调节聚合物中的CdS含量和纳米复合材料的光致发光性能。结果表明,纳米复合材料的荧光取决于CdS含量。纳米复合材料的电荷转移机理符合配体-金属电荷转移(LMET)模型。这些纳米复合材料可用作潜在的光学材料。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号