大学化学 >> 2024, Vol. 39 >> Issue (6): 231-237.doi: 10.3866/PKU.DXHX202310040

所属专题: 化学科普(2024)

科普 上一篇    下一篇

走进量子点的奇妙世界

何苗苗1, 葛志青2, 周强3, 何家庆2, 弓弘4, 李玲玲3, 朱平平3, 邵伟3   

  1. 1 中共淮北市委办公室, 安徽 淮北 235000;
    2 中国科学技术大学高分子科学与工程系, 中国科学院软物质化学重点实验室, 合肥 230026;
    3 化学国家级实验教学示范中心(中国科学技术大学), 合肥 230026;
    4 中国科学技术大学化学物理系, 合肥 230026
  • 收稿日期:2023-10-10 修回日期:2023-12-25 发布日期:2024-06-07
  • 通讯作者: 邵伟 E-mail:weishao@ustc.edu.cn

Exploring the Fascinating Realm of Quantum Dots

Miaomiao He1, Zhiqing Ge2, Qiang Zhou3, Jiaqing He2, Hong Gong4, Lingling Li3, Pingping Zhu3, Wei Shao3   

  1. 1 General Office of the CPC Huaibei Municipal Committee, Huaibei 235000, Anhui Province, China;
    2 CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei 230026, China;
    3 National Demonstration Center for Experimental Chemistry Education, University of Science and Technology of China, Hefei 230026, China;
    4 Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
  • Received:2023-10-10 Revised:2023-12-25 Published:2024-06-07
  • Contact: Wei Shao E-mail:weishao@ustc.edu.cn

摘要: 量子点材料,由于其受激发光、发射半峰宽窄、发光颜色连续可调等优良的性能,近些年来受到人们越来越多的关注,并拓展了很多相关方面的研究。本文从材料元素组成的角度简单介绍了量子点的类型及其在LED、太阳能电池、生物医用以及重金属离子检测等领域的应用。

关键词: 量子点, 分类, 应用

Abstract: Quantum dot materials have garnered increasing attention in recent years due to their excellent properties, such as stimulated emission, narrow emission half-peak width, and continuously adjustable luminous colors. This article provides a brief overview of quantum dots, categorizing them based on the composition of material elements, and explores their applications in LED technology, solar cells, biomedical uses, and heavy metal ion detection.

Key words: Quantum dots, Classification, Application