ZnO/PS core-shell hybrid microspheres prepared with miniemulsion polymerization

被引：55

作者：

Zhang, JianJun ^{[1
]}

Gao, Ge ^{[1
]}

Zhang, Ming ^{[1
]}

Zhang, Dan ^{[1
]}

Wang, ChunLei ^{[1
]}

Zhao, DaCheng ^{[1
]}

Liu, FengQi ^{[1
]}

机构：

[1] Jilin Univ, Coll Chem, Changchun 130023, Peoples R China

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 2006年 / 301卷 / 01期

基金：

中国国家自然科学基金;

关键词：

ZnO colloids; miniemulsion polymerization; hybrid microspheres;

D O I：

10.1016/j.jcis.2006.05.005

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The hybrid microspheres of ZnO/PS with different core-shell structures were prepared in miniemulsion polymerization. 3-(trimethoxysilyl)propyl methacrylate (NIPS) was used as a functional comonomer to enhance the surface polarity of ZnO nanoparticles and to prevent water from quenching the luminescent properties of ZnO. The morphology of hybrid particles was examined with a transmission electron microscope. The luminescence spectra were measured using a Shimadzu RF-5301 PC spectrofluorimeter (Xe source) at room temperature. The crystallization structure of samples was characterized with a Rigaku wide-angle X-ray diffractometer. The chemical composition and structure of the ZnO colloids, MPS-modified ZnO colloids, and ZnO/PS hybrid microspheres were analyzed with IR. (c) 2006 Elsevier Inc. All rights reserved.

引用

页码：78 / 84

页数：7

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