Centre National De La Recherche Scientifique

Arkema France

Universitë De Bordeaux

Institut Polytechnique De Bordeaux

Université De Bordeaux 1

Cyril Brochon

Christophe Navarro

Henri Cramail

Xavier Chevalier

Eric Cloutet

Celia Nicolet

Georges Hadziioannou

Karim Aissou

Muhammad Mumtaz

Usein Ismailov

Katerina Bethani

Guillaume Fleury

Wiljan Smaal

Sébastien-Jun Mougnier

The invention relates to stable compositions of carbon nanotubes and of electrolytic polymers, these electrolytic polymers being characterized by the presence of phosphonyl imide or sulfonyl imide functions or alternatively phosphoric acid functions. The invention also relates to the manufacture of transparent electrodes comprising these compositions of carbon nanotubes and of electrolytic polymers.

Stable compositions of carbon nanotubes-electrolytic polymers

The invention relates to a process for synthesizing poly(3,4-ethylenedioxythiophene)-electrolytic (co)polymer composite in a single step.

Process for synthesizing PEDOT-electrolytic (co)polymer

The invention relates to novel block copolymers that enable a good dispersion of nanofillers in water and also to a dispersion of nanofillers obtained owing to these block copolymers. This dispersion may be used as a transparent electrode in organic solar cells or other photoemitter or photoreceptor devices.

Block copolymers that disperse nanofillers in water

A composition including a graft copolymer, having: a linear trunk including at least one non-aromatic vinyl polymer or an unsaturated polyolefin; and at least two grafts attached to said trunk via a chemical bond, each graft having a conjugated polymer, characterized in that said composition further includes: fullerenes and a conjugated polymer; or carbon and/or graphene nanotubes. Also, a photovoltaic module incorporating such a composition, and to the use of said composition for the same purposes. Finally, methods for synthesizing the molecules forming all or part of the composition.

Composition for an active layer or electrode of photovoltaic cells

Growing community of inventors

Merignac, France

Cyril Brochon