Synthesis and white-light emission character of CdS magic-sized nanocrystals

被引：4
|
作者：
Wang, Ji Dong [1 ]
Han, Shu Min [1 ]
Ke, Dan Dan [1 ]
机构：
[1] Yanshan Univ, State Key Lab Metastable Mat Sci & Technol, Coll Environm & Chem Engn, Qinhuangdao 066004, Peoples R China
来源：
CHINESE CHEMICAL LETTERS | 2012年 / 23卷 / 12期
关键词：
White-light emission; CdS magic-sized nanocrystals; One-pot non-injection approach; Thermodynamic equilibrium; QUANTUM DOTS; CDTE;
D O I：
10.1016/j.cclet.2012.11.006
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Family 373 and 406 of CdS magic-sized nanocrystals (MSNCs) were synthesized by a one-pot non-injection approach and white-light emission was generated from the coexistence of them. This light had excellent color characteristics, as defined by their pure white CIE (Commission International de l'Eclairage) color coordinates (0.328, 0.343), and it correlated with a color temperature of 5696 K. A probable thermodynamic equilibrium was proposed to explain the,white-light emission behavior in this letter. (C) 2012 Shu Min Han. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
引用
收藏
页码：1407 / 1410
页数：4
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