Commissariat a L'energie Atomique

Office National D'etudes Et De Recherches Aerospatiales

Office National D'etudes Et De Recherche Aerospatiales (onera)

Andre-Jean Attias

Bertrand Bloch

Chantal Cavalli

Fabrice Charra

Ludovic Douillard

Celine Fiorini

David Kreher

Fabrice Mathevet

Guillaume Schull

The invention concerns a method for treating a fluid. According to the invention, the fluid is contacted with a substrate at the surface of which there is a network of organic molecules, hereafter referred to as 'network molecules'. There is a central core and at least one lateral arm, the molecules being adsorbed at the surface of the substrate. The invention also concerns a two-dimensional molecular sieve formed by the substrate at the surface of which a network of network molecules is adsorbed. The invention further concerns a module for treating a fluid including a circulating device for the fluid to be treated, the device containing one or more two-dimensional molecule sieves.

Method for treating a fluid using a self-organized network adsorbed on a surface

The invention relates to conjugated compounds of general formula (I) ##STR1## wherein X.sub.1 and X.sub.2 are, independently of one another, electron-withdrawing or electron-donating systems, and to a process for the preparation of these compounds. The invention also relates to any material which includes the compounds of general formula I and to the use of said compounds or of any material which includes them in electronic, optoelectronic, nonlinear optical and electrooptical devices.

Polymers from certain conjugated organic compounds

Conjugated organic compounds and preparation process

Growing community of inventors

Paris, France

Andre-Jean Attias