Intercalated polypyrrole/Na+-montmorillonite nanocomposite via an inverted emulsion pathway method

被引：190
作者：
Kim, JW
Liu, F
Choi, HJ [1 ]
Hong, SH
Joo, J
机构：
[1] Inha Univ, Dept Polymer Sci & Engn, Inchon 402751, South Korea
[2] Korea Univ, Dept Phys, Seoul 136701, South Korea
来源：
POLYMER | 2003年 / 44卷 / 01期
关键词：
conducting polymer; polypyrrole; nanocomposite;
D O I：
10.1016/S0032-3861(02)00749-8
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
An inverted emulsion pathway polymerization method was introduced to synthesize conducting polypyrrole (PPy) into the layer of inorganic clay within a nanolevel, using dodecylbenzenesulfonic acid (DBSA) as both an emulsifier and a dopant. The synthesized PPy/Na+-montmorillonite (MMT) nanocomposite was confirmed to have a layered structure with a folded or penetrated PPy from X-ray diffraction, and it was further characterized via FT-IR spectroscopy. Four probes method was adopted to examine electrical DC conductivity. Electrorheological (ER) behavior of the nanocomposite dispersed in silicone oil was also investigated using a rotational rheometer equipped with a high voltage generator. (C) 2002 Published by Elsevier Science Ltd.
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页码：289 / 293
页数：5
相关论文
共 49 条
[1]  
Alexandre M, 2001, MACROMOL RAPID COMM, V22, P643, DOI 10.1002/1521-3927(20010501)22:8<643::AID-MARC643>3.0.CO
[2]  
2-#
[3]   Chemical oxidative polymerization of pyrrole in the presence of m-hydroxybenzoic acid and m-hydroxycinnamic acid-related compounds [J].
Calvo, PA ;
Rodríguez, J ;
Grande, H ;
Mecerreyes, D ;
Pomposo, JA .
SYNTHETIC METALS, 2002, 126 (01) :111-116
[4]  
Cho MS, 1998, MACROMOL RAPID COMM, V19, P271, DOI 10.1002/(SICI)1521-3927(19980601)19:6<271::AID-MARC271>3.0.CO
[5]  
2-O
[6]   Electrorheological characterization of polyaniline dispersions [J].
Choi, HJ ;
Kim, TW ;
Cho, MS ;
Kim, SG ;
Jhon, MS .
EUROPEAN POLYMER JOURNAL, 1997, 33 (05) :699-703
[7]   A yield stress scaling function for electrorheological fluids [J].
Choi, HJ ;
Cho, MS ;
Kim, JW ;
Kim, CA ;
Jhon, MS .
APPLIED PHYSICS LETTERS, 2001, 78 (24) :3806-3808
[8]  
Francois G., 1992, J ELECTROANAL CHEM, V334, P35
[9]  
Hao T, 2001, ADV MATER, V13, P1847, DOI 10.1002/1521-4095(200112)13:24<1847::AID-ADMA1847>3.0.CO
[10]  
2-A
12345