Morphology and conductivity in poly(ortho-anisidine)/carbon nanotubes nanocomposite films

被引：16

作者：

Bavastrello, V

Erokhin, V

Carrara, S

Sbrana, F

Ricci, D

Nicolini, C

机构：

[1] Univ Genoa, Dept Biophys M&O Sci & Technol, I-16132 Genoa, Italy

[2] Univ Genoa, DIBE, I-16145 Genoa, Italy

[3] Fdn ELBA, I-00143 Rome, Italy

来源：

THIN SOLID FILMS | 2004年 / 468卷 / 1-2期

关键词：

surface morphology; atomic force microscopy; conductivity; polymers;

D O I：

10.1016/j.tsf.2004.03.036

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A nanocomposite of multi-walled carbon nanotubes (MWNTs) embedded ha poly(ortho-anisidine) (POAS) and pure POAS were synthesised by oxidative polymerisation. Langmuir-Schaefer (LS) films were fabricated at air-liquid interface. The in situ doping process was performed during the film deposition itself by spreading chloroform solutions of the materials onto 1 M HCL The specific conductivity of both the nanocomposite (POAS-MWNTs) and pure POAS was investigated to verify the effective enhancement provided by the insertion of MWNTs inside the polymeric matrix. The morphology of POAS-MWNTs nanocomposite films was investigated by atomic force microscopy. Evident relationship between the film morphology and its conducting properties was revealed. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：17 / 22

页数：6

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