Preparation of Silver Nanoparticles/Pseudo-Thermoplastic Polyvinyl Alcohol (PT-PVA) Films by the Synchronous Chemical Reduction Method

被引：12

作者：

Lin, Chin-An ^{[1
]}

Tsai, Hsiao-Chi ^{[1
]}

Tung, Chi-Che ^{[1
]}

机构：

[1] Feng Chia Univ, Grad Inst Text Engn, Taichung 40724, Taiwan

来源：

POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING | 2009年 / 48卷 / 11期

关键词：

Agglomeration; Pseudo-thermoplastic polyvinyl alcohol (PT-PVA); Silver nanoparticles; Synchronous chemical reduction method; PARTICLES; PROPERTY; MELTS;

D O I：

10.1080/03602550903147338

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

To prevent the evident agglomeration of silver nanoparticles during processing, this study reduced silver nanoparticles in pseudo-thermoplastic polyvinyl alcohol (PT-PVA) water solutions using the synchronous chemical reduction method. The PT-PVA coating could protect the silver nanoparticles to avoid agglomeration, allowing the silver nanoparticles to disperse uniformly in the PT-PVA. According to the particle size, TEM and UV-Vis analyses, the reduction of silver nanoparticles in PT-PVA solutions produced silver nanoparticles/PT-PVA films that had small particle size without agglomeration. Conversely, silver nanoparticles were added directly into PT-PVA, tended to have obvious agglomeration during the preparation process.

引用

页码：1171 / 1175

页数：5

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