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
收藏
页码：6437 / 6446
页数：10
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