Process for the manufacture of a thin film comprising at least one monomolecular layer of non-amphiphilic molecules
Abstract
Abstract Translated from French procédé de fabrication d'un film comportant au moins une couche monomoléculaire de molécules non amphiphiles. Ce procédé comprend les étapes suivantes: a) combiner des molécules non amphiphiles A telles que la pyridine, à des molécules amphiphiles B telles qu'une porphyrine de zinc, pour former un complexe des molécules A et B; b) former sur la surface d'un liquide une couche monomoléculaire du complexe ainsi obtenu, et c) transférer la couche monomoléculaire ainsi formée sur un support rigide. process for manufacturing a film comprising at least one monomolecular layer of non-amphiphilic molecules. This process includes the following steps: a) combining non-amphiphilic molecules A such as pyridine, with amphiphilic molecules B such as zinc porphyrin, to form a complex of molecules A and B; b) forming on the surface of a liquid a monomolecular layer of the complex thus obtained, and c) transferring the monomolecular layer thus formed onto a rigid support. Les molécules A et B peuvent former entre elles un complexe à transfert de charge, par exemple TCNQ-alkyl pyridinium, ce qui permet d'obtenir des structures feuilletées de conducteurs organiques. The molecules A and B can form between them a charge transfer complex, for example TCNQ-alkyl pyridinium, which makes it possible to obtain laminated structures of organic conductors.
Inventors
- 👤 André Barraud
- 👤 Annie Ruaudel
- 👤 Michel Vandevyver
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