Preparation of ZnS/PS microspheres and ZnS hollow shells

被引：54

作者：

Yin, JL

Qian, XF ^{[1
]}

Yin, J

Shi, MW

Zhou, GT

机构：

[1] Shanghai Jiao Tong Univ, Res Inst Polymer Mat, Sch Chem & Chem Technol, Natl Key Lab Composite Mat, Shanghai 200240, Peoples R China

[2] CPLA, Quartermaster Res Inst, Beijing, Peoples R China

来源：

MATERIALS LETTERS | 2003年 / 57卷 / 24-25期

基金：

中国国家自然科学基金;

关键词：

zinc sulfide; core-shell spheres; PS microspheres; optical materials and properties; sintering; crystal structure;

D O I：

10.1016/S0167-577X(03)00217-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

ZnS/PS microspheres were obtained through sonochemical treatment in an ethanol solution containing zinc acetate and thioacetamide. The composite particles were "optically hollow" due to the large refractive index contrast between the core and shell materials. Hollow ZnS spheres were formed by annealing the core-shell spheres in a muffle oven under the stream of 3:1 nitrogen and hydrogen gas at 600degreesC. (C) 2003 Elsevier Science B.V All rights reserved.

引用

页码：3859 / 3863

页数：5

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