高等学校化学学报 ›› 2014, Vol. 35 ›› Issue (3): 471.doi: 10.7503/cjcu20130532

• 研究论文: 无机化学 • 上一篇    下一篇

量子点组装还原制备多种金属微纳结构的研究

张然1, 吕超1, 肖鑫泽1, 骆杨2, 徐颖1()   

  1. 1. 吉林大学电子科学与工程学院, 集成光电子学国家重点联合实验室, 长春 130012
    2. 中国科学院长春光学精密机械与物理研究所, 长春 130033
  • 收稿日期:2013-06-05 出版日期:2014-03-10 发布日期:2019-08-01
  • 作者简介:联系人简介: 徐 颖, 女, 博士, 副教授, 主要从事功能材料与传感技术研究. E-mail: xuying1969@hotmail.com
  • 基金资助:
    国家自然科学基金(批准号: 60978048, 61378053)资助

Research on Variety of Metal Microstructures Reduced by Assembled Quantum Dots

ZHANG Ran1, LÜ Chao1, XIAO Xinze1, LUO Yang2, XU Ying1,*()   

  1. 1. State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun 130012, China
    2. Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China
  • Received:2013-06-05 Online:2014-03-10 Published:2019-08-01
  • Contact: XU Ying E-mail:xuying1969@hotmail.com
  • Supported by:
    † Supported by the National Natural Science Foundation of China(Nos.60978048, 61378053)

摘要:

通过飞秒激光加工组装了CdTe量子点微纳结构, 该微纳结构保留了量子点的特性. 利用量子点表面的原子失配对金属离子进行还原, 实现了多种金属如银、 铜、 锌、 铂、 铬和铁等微纳结构的制备. 该微纳结构保留了金属的性质. 其中, 铜微钠结构的电导率约为2.7×105 S/m.

关键词: CdTe量子点, 组装, 还原, 金属微纳结构

Abstract:

CdTe quantum dots(QDs) were assembled through femtosecond laser direct writing. Then metal ions were reduced by the CdTe QDs to make metal structures. The assembled CdTe QDs retains the fluorescent property and after the reduction it can obtain the metal properties. With this method we can prepare various of metals microstructure such as Ag, Cu, Zn, Pt, Cr, Fe, etc. The conductivity of the Cu microstructure could reach 2.7×105 S/m.

Key words: CdTe quantum dot, Assemble, Reduction, Metal microstructure

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