Symbio

Centre National De La Recherche Scientifique

Sorbonne Université

Faurecia Systemes D'echappement

College De France

Symbio France

Christophe Baverel

Clément Sanchez

Christel Laberty-Robert

Alice Devinat Pigeon

Julien Rapior

Christophe Viault

Sebastien Guinehut

Nathalia Rovira

Laura Coustan

Christophe Vacquier

A fuel cell, of proton-exchange-membrane type, includes, stacked in the following order: a first terminal, an end anode plate, a plurality of membrane plates having a bipolar plate between every two membrane plates, an end cathode plate and a second terminal Each bipolar plate includes, preassembled in the following order: a medial cathode plate and a medial anode plate, each medial anode, end anode, medial cathode and end cathode plate comprising at least one duct for distributing a reactant. The anode end plate is produced by a bipolar plate of the same orientation, and an anode capable of obturating all of the ducts of the medial cathode plate of this bipolar plate. The cathode end plate is produced by a bipolar plate of the same orientation, and a cathode capable of obturating all of the ducts of the medial anode plate of this bipolar plate.

Proton-exchange-membrane fuel cell

The present application relates to a proton exchange membrane for fuel cell, said membrane having self-regenerating properties, to cells comprising said membranes, and to the manufacturing method thereof via electrospinning.

Hybrid proton exchange membrane

A device includes at least one ammonia storage cartridge comprising an outlet orifice for ammonia intended to be connected to an ammonia transport circuit towards an exhaust line. The device includes an obturator to obturate the outlet orifice, and which is capable of changing between an obturation configuration of the outlet orifice and a configuration for clearance the outlet orifice. The device includes a detector to detect at least one predefined situation, and a controller to control the obturator, and which is capable of controlling the transition of the obturators towards their obturation configuration when the detector detects the predefined situation.

Device to reduce nitrogen monoxide and nitrogen dioxide emissions in the exhaust fumes of a combustion engine

Growing community of inventors

Audincourt, France

Christophe Baverel