Effect of annealing on the morphology and properties of ZnS:Mn nanoparticles/PVP nanofibers

被引：44

作者：

Tong, Yanbin ^{[1
,2
]}

Jiang, Zijiang ^{[1
]}

Wang, Cheng ^{[1
,3
]}

Xin, Yi ^{[1
]}

Huang, Zonghao ^{[1
]}

Liu, Sidong ^{[1
]}

Li, Chunbo ^{[1
]}

机构：

[1] NE Normal Univ, Fac Chem, Changchun 130024, Peoples R China

[2] Daqing Normal Univ, Fac Chem, Daqing 163712, Peoples R China

[3] Heilonghang Univ, Sch Chem & Mat Sci, Polymer Chem Lab, Harbin 150080, Peoples R China

来源：

MATERIALS LETTERS | 2008年 / 62卷 / 19期

关键词：

polymers; nanomaterials; electrospinning; ZnS : Mn nanoparticles;

D O I：

10.1016/j.matlet.2008.03.016

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

As one kind of new optoelectronic materials, ZnS:Mn nanoparticles/PVP composite nanofibers are prepared by the electrospinning technique successfully. SEM, XRD, FT-IR spectroscopy, photoluminescence and TEM measurements are employed in the study. By the method of annealing, the effect on the morphology and properties of the composite nanofibers is studied. After annealing treatment, the separating state of the nanofibers is improved obviously, ZnS:Mn nanoparticles are well dispersed in the nanofiber, the PL peak originated from T-4(1)->(6)A(1) transition of Mn ions shifts from 605 nm to 599 nm. The existence of orange emission peaks confirms that ZnS:Mn nanoparticles are formed in the fibers. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：3385 / 3387

页数：3

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