Ink-jet printing of metallic nanoparticles and microemulsions

被引：183

作者：

Kamyshny, A ^{[1
]}

Ben-Moshe, M ^{[1
]}

Aviezer, S ^{[1
]}

Magdassi, S ^{[1
]}

机构：

[1] Hebrew Univ Jerusalem, Inst Chem, Casali Inst Appl Chem, IL-91904 Jerusalem, Israel

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 2005年 / 26卷 / 04期

关键词：

dispersions; ink-jet printing; microemulsion; nanoparticles; silver;

D O I：

10.1002/marc.200400522

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Two types of ink-jet inks are presented: ink containing an aqueous dispersion of silver nanoparticles and an oil-in-water microemulsion-based ink. The metallic ink contains nanoparticles of silver, which are formed in the presence of an ionic polymeric stabilizer. Sintering of the printed image obtained with the use of such silver-based inks at temperatures as low as 300 degreesC results in formation of patterns possessing noticeable conductivity. The microemulsion inks are based on a thermodynamically stable microemulsion, in which the dispersed oil phase is a volatile solvent containing a water-insoluble colorant. After contact of the jetted ink droplets with a substrate, nanodroplets of the microemulsion are converted into nanoparticles of the solubilized colorant. In some cases, it was found that the evaporation of microemulsion ink droplets leads to formation of rings composed of ordered nanoparticles.

引用

页码：281 / 288

页数：8

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