Organic-inorganic hybrids obtained by in situ polymerization of aniline in silica/phosphonate matrix

被引：8

作者：

Plesu, Nicoleta ^{[1
]}

Ilia, Gheorghe ^{[1
,3
]}

Sfirloaga, Paula ^{[2
]}

Iliescu, Smaranda ^{[1
]}

机构：

[1] Romanian Acad, Inst Chem, 24 Mihai Viteazul Bvd, Timisoara 300223, Romania

[2] Natl Res Inst Electrochem & Condensed Matter, Timisoara 300224, Romania

[3] West Univ, Fac Chem Biol & Geog, Timisoara 300115, Romania

来源：

JOURNAL OF MATERIALS SCIENCE | 2009年 / 44卷 / 23期

关键词：

PHOSPHORIC-ACID; FORMIC-ACID; POLYANILINE; GELS; SURFACES;

D O I：

10.1007/s10853-009-3895-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A method for preparing organic-inorganic hybrids containing organophosphorus compounds, silica, and polyaniline (PANI) was developed using sol-gel technique. This method allows the in situ synthesis of organic-inorganic hybrids by reacting tetraethoxysilane (TEOS), aniline, initiator, organophosphorus compound in formic acid. The formic acid has multiple functions: as solvent and acidic media for polymerization of aniline and reagent for sol-gel process. The use of an organophosphorus compound as coupling agent and the introduction of a conductive polymer in silica matrix was investigated.

引用

页码：6437 / 6446

页数：10

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