Patent application number | Description | Published |
20080199657 | SUPERHYDROPHILIC OR SUPERHYDROPHOBIC PRODUCT, PROCESS FOR PRODUCING IT AND USE OF THIS PRODUCT - A product having superhydrophilic or superhydrophobic surface physical properties comprising a substrate coated on its surface with a structuring layer added on to the surface and with a film deposited on the layer. The film is continuous, and the physical properties of the surface are conferred by the nature of the film, the surface of the layer and the deposited film having roughnesses with nanometric-size dimensions. | 08-21-2008 |
20080233454 | Ion/Electron-Conducting Composite Polymer Membrane, Manufacturing Processes Thereof and Planar Fuel Cell Core Comprising It - The invention relates to an ion/electron-conducting composite polymer membrane ( | 09-25-2008 |
20090017346 | HYDROGEN GENERATOR AND FUEL CELL USING SAME - A device for generating hydrogen by hydrolysis of a hydride comprising a reactor containing the hydride in solid form, in the divided state or not, and comprising at least one orifice for removing the hydrogen produced; means for releasing the water required for the hydrolysis reaction; and at least one envelope suitable for isolating the hydride from the water required for the hydrolysis reaction, the envelope being made from a consumable material. According to the present invention, the envelope is suitable for contacting the water with the hydride in a site capable of serving as the seat of the hydrolysis reaction and of moving in the reactor as the material constituting the envelope is consumed by the hydrolysis reaction products. | 01-15-2009 |
20090169945 | Fuel Cell With Current Collectors Integrated With the Solid Electrolyte and Process for Manufacturing Such a Fuel Cell - A fuel cell comprises at least two current collectors, an electrically insulating separator element and solid electrolyte. Each current collector comprises at least one transverse passage passing through it from a first surface to a second surface and the separator element comprising opposite first and second faces is arranged between the current collectors. A plurality of transverse channels pass through the separator element from the first face to the second face and the ionically conducting solid electrolyte occupies the volume bounded by the channels of the separator element and by the passages of the current collectors. The separator element is formed by a thermoplastic polymer material and hard particles are arranged in the transverse channels. | 07-02-2009 |
20100098993 | IMPERMEABLE POROUS SUBSTRATE FOR PLANAR FUEL CELLS AND INTEGRATED PACKAGING - The present invention relates to a support for a planar fuel cell core, produced using a material permeable to the fuel of the cell, and sealed over at least one of its outer faces. | 04-22-2010 |
20100215845 | DLI-MOCVD PROCESS FOR MAKING ELECTRODES FOR ELECTROCHEMICAL REACTORS - This method for fabricating an electrode for electrochemical reactor, in which the said electrode comprises a diffusion layer and a catalyst layer, consists in that the step of depositing the catalyst on the diffusion layer is carried out by the DLI-MOCVD process, the diffusion layer being made of porous carbon. | 08-26-2010 |