Commissariat a L'energie Atomique

Commissariat &#xc0; L'&#xc9;nergie Atomique Et Aux &#xc9;nergies Alternatives

Brigitte Mouanda

Serge Palacin

Christophe Bureau

Guy Deniau

Fran&ccedil;ois Martin

Jean-Philippe Bourgoin

Fabien Nekelson

Julienne Charlier

Sami Ameur

Jean-Michel Nunzi

Alice Mesnage

A method for modifying the surface energy of at least one surface of a solid is provided. The method may comprise a step consisting of grafting, on the surface, a polymeric organic film consisting of graft polymers, each polymer having a first unit bound directly to the surface derived from a cleavable aryl salt and at least one other unit of the polymer chain derived from a component selected from the group consisting of a cleavable fluorinated aryl salt, a fluorinated (meth)acrylate and a vinyl-terminated siloxane. In addition, a kit for implementation of the method is provided.

Method for modifying the surface energy of a solid

The invention relates to a process for forming a polymeric organic film on an electrically conductive or semiconductive surface by application of an electric potential between a gel, in contact with said surface, and said surface, the gel comprising (i) a protic solvent, (ii) compounds having colloidal properties, (iii) an adhesion primer, optionally (iv) a monomer and the potential applied being at least equal to the reduction potential of the adhesion primer. The invention also relates to said gel, to its use and to a kit for forming an organic film.

Method of forming an organic film using a gel, said gel and use thereof

Method for forming a uniform network of semiconductor islands on an insulating substrate

Growing community of inventors

Saint Arnault en Yvelines, France

Brigitte Mouanda