Synthesis and optical characterization of ZnS, ZnS:Mn and (ZnS:Mn)_CdS core-shell nanoparticles

被引：11
|
作者：
Martinez-Castanon, G. A. [1 ]
Martinez-Mendoza, J. R. [1 ]
Ruiz, Facundo [1 ]
Gonzalez-Hernandez, Jesus [1 ]
机构：
[1] Ctr Invest Mat Avanzados, Chihuahua, Chih, Mexico
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2007年 / 10卷 / 05期
关键词：
nanomaterials; semiconductors; quantum dots; core-shell nanoparticles;
D O I：
10.1016/j.inoche.2007.01.012
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
ZnS and ZnS:Mn nanoparticles and (ZnS:Mn)(-)CdS core-shell nanoparticles were synthesized by a chemical precipitation method, this method is simpler than previously reported methods for the same sort of nanoparticles. The nanoparticles obtained were characterized by XRD and spectroscopy techniques (fluorescence and UV-vis absorption). The core-shell nanoparticles present an improved fluo-rescence signal over ZnS and ZnS:Mn nanoparticles at 580nm. (c) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：531 / 534
页数：4
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