Dioxycle

Symbiofcell

Luc Rouveyre

Sarah Lamaison

David Wakerley

Fanny Bétermier

Fabien Guimard

Joachim Delannoy

Jan Rossberg

Methods and systems for fluid distribution in electrolyzer cells are disclosed herein. A disclosed a carbon oxide electrolyzer includes a polar plate, a cathode area, a carbon oxide reactant gas serving as a reduction substrate in the cathode area, a cathode fluid inlet, a cathode fluid outlet, an anode area, a liquid oxidation substrate in the anode area; and a compressed electrically conductive mesh: (i) in electrical contact with the polar plate; and (ii) that provides a fluid path from the cathode fluid inlet to the cathode fluid outlet for the carbon oxide reactant gas through the compressed electrically conductive mesh.

Compressible flow distribution system for electrolyzer plates

A bipolar conductive plate for a fuel cell structure, the plate having a network of fluid circulation channels in the form of a succession of undulations with narrowed portions preferably distributed regularly in order to reduce the stratification phenomena.

Bipolar plate with undulating channels

Methods and systems related to the field of electrolyzers are disclosed. An electrolyzer assembly is disclosed which includes a stack of cells, a plurality of polar plates in the stack of cells, a plurality of flow fields between the plurality of polar plates, a conduit fluidly connecting flow fields in the plurality of flow fields, an electrically conductive fluid in the conduit, a plurality of insulating layers arranged between a conductive surface of the plurality of flow fields and the conduit, and a plurality of openings in the plurality of insulating layers providing a plurality of fluid connections between the conduit and the plurality of flow fields.

Electrolyzer assembly comprising an insulating layer

The invention relates to a supply circuit of the cathode () of at least one electrochemical cell () of the PEMFC type, which further comprises a membrane () separating an anode () and said cathode (), with this circuit comprising:

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Cognin, France

Luc Rouveyre