...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of materials science >Synthesis and characterization studies of ZnSe quantum dots
【24h】

Synthesis and characterization studies of ZnSe quantum dots

机译：ZnSe量子点的合成与表征研究

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

ZnSe QDs have been synthesized by wet chemical, template free process by zinc acetate and elemental selenium powder in presence of ethylene glycol, hydrazine hydrate and a defined amount of water at 90 ℃. The product was in strong quantum confinement regime, having yield as high as 50 %. The transmission electron microscopy image indicated that the particles were well dispersed and spherical in shape. The X-ray diffraction analysis showed that the ZnSe nanoparticles were of the Cubic structure, with average particle diameter of about 3.50 nm. The FTIR characteristic indicates that the N_2H_4 molecule has intercalated into the complex and formed a molecular precursor.
机译：ZnSe量子点是通过湿化学法，无模板法，由乙酸锌和元素硒粉在乙二醇，水合肼和90℃的水存在下合成的。该产物处于强的量子限制状态，产率高达50％。透射电子显微镜图像表明，颗粒分散良好并且呈球形。 X射线衍射分析表明，ZnSe纳米颗粒具有立方结构，平均粒径约为3.50nm。 FTIR特性表明N_2H_4分子已嵌入复合物中并形成了分子前体。

著录项

  • 来源
    《Journal of materials science》 |2012年第11期|2048-2052|共5页
  • 作者

    K. Senthilkumar; T. Kalaivani; S. Kanagesan; V. Balasubramanian;

  • 作者单位

    Department of Physics, AMET University, Chennai 603112, India,Department of Physics, SRM University, Chennai 603203, India;

    Department of Physics, SRM University, Chennai 603203, India;

    Department of Physics, SRM University, Chennai 603203, India;

    Department of Chemistry, AMET University, Chennai 603112, India;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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