Synthesis of Graphite Nanosheets/Polyaniline Nanorods Composites with Ultrasonic and Conductivity

被引：25

作者：

Mo, Zunli ^{[1
]}

Shi, Huafeng ^{[1
]}

Chen, Hong ^{[1
]}

Niu, Guiping ^{[1
]}

Zhao, Zhongli ^{[1
]}

Wu, Yingbing ^{[1
]}

机构：

[1] NW Normal Univ, Gansu Key Lab Polymer Mat, Coll Chem & Chem Engn, Lanzhou 730070, Peoples R China

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2009年 / 112卷 / 02期

关键词：

conducting polymers; nanocomposites; thermogravimetric analysis; NANOSHEET COMPOSITE; POLYANILINE; NANOCOMPOSITES; POLYMERIZATION; OXIDE;

D O I：

10.1002/app.29411

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The graphite nanosheets/polyaniline (GN/PANI) nanorods composites were fabricated via ultrasonic polymerization of aniline monomer in the presence of GN, which was used as electric filling. The kind of doped acids, the concentration, and the contents of the GN were used as impact factors to the conductivity of the materials that were investigated. The structure of nanocomposites were characterized by FTIR and SEM. The results Show that ultrasonic can effectively restrain the agglomerate of the aniline and come to uniformity nanorods composites. The conductivity reached to 4.8 S/cm and 22 S/cm, respectively. The thermal stability of GN/PANI nanorods composites is superior to pure PANI as shown by TG analysis. (C) 2009 Wiley Periodicals, Inc. J Appl Polym Sci 112: 573-578, 2009

引用

页码：573 / 578

页数：6

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