Polyaniline/Graphite Nanocomposites: Synthesis and Characterization

被引：23

作者：

Gheno, Grasiela ^{[1
]}

de Souza Basso, Nara Regina ^{[1
]}

Huebler, Roberto ^{[1
]}

机构：

[1] Pontificia Univ Catolica Rio Grande do Sul, Posgrad Program Mat Engn & Technol, Porto Alegre, RS, Brazil

来源：

BRAZILIAN POLYMER CONGRESS | 2011年 / 299-300卷

关键词：

conducting polymers; nanocompositos; polyaniline; TEM; XRD; NANOSHEET COMPOSITE; DOPED POLYANILINE; GRAPHITE; POLYMERIZATION; CONDUCTIVITY; REDUCTION; ANILINE; BATTERY; NANO;

D O I：

10.1002/masy.200900137

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Graphite nanosheet (GNS) was prepared by physical/chemical method. The polyaniline (PANI)/graphite nanocomposites were synthesized by in situ polymerization of aniline monomer using different amounts (1 to 5 wt%) of graphite nanosheets. The formation of graphite nanosheets was confirmed by Transmission Electron Microscope (TEM) and X-ray Diffraction (XRD). The surface morphology of exfoliated graphite and PANI/GNS nanocomposites were studied by the Scanning Electronic Microscopy (SEM). A device for electrical conductivity measurements was developed in this work and the results show that the conductivity of PANI/GNS is dependent of the GNS contents.

引用

页码：74 / 80

页数：7

共 26 条

[21] Role of graphite oxide (GO) and polyaniline (PANI) in NO2 reduction on GO-PANI composites [J].