• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>RSC Advances >Facile preparation of rare-earth semiconductor nanocrystals and tuning of their dimensionalities
【24h】

Facile preparation of rare-earth semiconductor nanocrystals and tuning of their dimensionalities

机译：稀土半导体纳米晶体的化妆品和其尺寸调整的制备

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

EuS and Gd2O2S nanocrystals with narrow size distribution are synthesized in high yields by the thermal decomposition of Eu(oleate)(3) or Gd(oleate) 3 in oleylamine using CS2 as the sulfur source. The dimensionalities of these nanocrystals can be facilely tuned by the addition of 1-dodecanethiol. The morphologies and crystal structures of EuS and Gd2O2S nanocrystals are characterized by TEM and XRD. The magnetic properties of the obtained nanocrystals are also investigated. The experimental results illustrate that CS2 is an effective sulfur source for the preparation of metal sulfide and lanthanide oxysulfide semiconductor nanocrystals.
机译：具有窄尺寸分布的EUS和GD2O2S纳米晶体通过Eu（葡萄糖）（3）或Gd（Oleate）3的热分解在Ouleylamine中作为硫源的热分解合成。 这些纳米晶体的尺寸可以通过加入1-十二烷硫醇施加施加。 EUS和GD2O2S纳米晶体的形态和晶体结构的特征在于TEM和XRD。 还研究了所得纳米晶体的磁性。 实验结果表明，CS2是用于制备金属硫化物和镧系元素硫化酰胺半导体纳米晶体的有效硫源。

著录项

  • 来源
    《RSC Advances》 |2015年第106期|共6页
  • 作者

    Lin Hechun; Luo Qianqian; Tong Wen-Yi; Jiang Chunli; Huang Rong; Peng Hui; Zhang Lai-Chang; Travas-Sejdic Jadranka; Duan Chun-Gang;

  • 作者单位

    E China Normal Univ Key Lab Polar Mat &

    Devices Minist Educ Shanghai 200062 Peoples R China;

    E China Normal Univ Key Lab Polar Mat &

    Devices Minist Educ Shanghai 200062 Peoples R China;

    E China Normal Univ Key Lab Polar Mat &

    Devices Minist Educ Shanghai 200062 Peoples R China;

    E China Normal Univ Key Lab Polar Mat &

    Devices Minist Educ Shanghai 200062 Peoples R China;

    E China Normal Univ Key Lab Polar Mat &

    Devices Minist Educ Shanghai 200062 Peoples R China;

    E China Normal Univ Key Lab Polar Mat &

    Devices Minist Educ Shanghai 200062 Peoples R China;

    Edith Cowan Univ Sch Engn Perth WA 6027 Australia;

    Univ Auckland Sch Chem Sci Auckland 1 New Zealand;

    E China Normal Univ Key Lab Polar Mat &

    Devices Minist Educ Shanghai 200062 Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学;
  • 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