Electrochemical preparation of nano-composites of poly(o-methoxyaniline) and carbon nanotubes

被引：7

作者：

Zhang, Hongmei ^{[1
]}

Zhou, Weiqiang ^{[1
]}

Du, Yukou ^{[1
]}

Xu, Jingkun ^{[2
]}

Yang, Ping ^{[1
]}

机构：

[1] Soochow Univ, Coll Chem Chem Engn & Mat Sci, Suzhou 215123, Peoples R China

[2] Jiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Organ Chem, Nanchang 330013, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE | 2010年 / 45卷 / 21期

基金：

中国国家自然科学基金;

关键词：

DNA-POLY(O-METHOXYANILINE) HYBRID; CONDUCTIVE POLYMERS; FILMS; CAPACITANCE; POLYANILINE; POLYMERIZATION; ULTRATHIN; EMISSION; ARRAYS;

D O I：

10.1007/s10853-010-4654-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Composite films of poly(o-methoxyaniline) (POMA) and carbon nanotubes (CNTs) were prepared via electrochemical co-deposition from the aqueous solutions containing o-methoxyaniline and acid-treated CNTs. The addition of small amounts of CNTs to o-methoxyaniline can accelerate significantly the electrochemical polymerization rate of the monomer. As-prepared composite films are characterized by thermal analysis, SEM, and the electrochemical methods. The results of the thermal analysis show that the composites have an enhanced thermal stability relative to POMA. SEM revealed that CNTs had been uniformly coated with POMA, forming dense nanoporous networks composite films.

引用

页码：5795 / 5801

页数：7

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