Facile mass production of semi-conductive polypyrrole/polystyrene composite with enhanced mechanical strength via in-situ bulk polymerization

被引：3
|
作者：
Liu, Peng [1 ,2 ]
Du, Pengcheng [1 ,2 ]
Guo, Jinshan [1 ,2 ]
Wu, Xueli [3 ]
Qiu, Jianhui [3 ]
机构：
[1] Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China
[2] Lanzhou Univ, Coll Chem & Chem Engn, Inst Polymer Sci & Engn, Lanzhou 730000, Peoples R China
[3] Akita Prefectural Univ, Fac Syst Engn, Dept Machine Intelligence & Syst Engn, Akita 0150055, Japan
来源：
MATERIALS LETTERS | 2015年 / 139卷
关键词：
Polymeric composites; Microstructure; Mass production; Micro-gel; in-sitti radical bulk polymerization; POLYPYRROLE; NANOCOMPOSITES;
D O I：
10.1016/j.matlet.2014.10.062
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A facile approach for mass production of polypyrrolef polystyrene (PPy/PS) semi-conductive composite was developed via the in-situ radical bulk polymerization of styrene in the presence of the styrene sulfonate (SS) doped polypyrrole (PPy-SS) microrods, which were synthesized via chemical oxidative polymerization of pyrrole with SS as both dopant and template Its mechanical properties were much better than polystyrene because of the excellent interfaces between the PPy microrods and the polystyrene matrix. Polystyrene grafted PPy micro-gels (PPy-PS) formed during the in-situ polymerization were found in the S[M analysis, which might be the main reason for the improved mechanical propertie. (C) 2014 Elsevier B.V. All rights reserved
引用
收藏
页码：191 / 193
页数：3
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