METHOD FOR PRODUCING CATALYST LAYERS FOR FUEL CELLSThe invention relates to a method for producing a catalyst material () comprising catalytically active nanoparticles (), in particular for electrodes () with catalyst layers () as catalysts for a fuel…DRIVE·Jul 11·2 min readFollowH01M4/8828Robert Bosch GmbH
Method and Apparatus for Manufacturing Membrane-Electrode AssemblyAn embodiment method of manufacturing a membrane-electrode assembly includes feeding an electrolyte membrane by a feeding device, applying a catalyst slurry to manufacture a first electrode onto a sur…DRIVE·May 23·1 min readFollowH01M4/8828Hyundai Motor Company
ROLL-TO-ROLL CONTINUOUS COATER FOR CCM PREPARATION, AND ROLL MATERIAL METHODA roll-to-roll continuous coater for CCM preparation, and a coiled material connection method are provided. The coater has a coiled material connection mechanism that includes an upper rack () and a l…DRIVE·Feb 1·1 min readFollowH01M4/8828DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES
METHOD FOR PRODUCING A FUNCTIONALIZED STRUCTURIZED COMPOSITION FOR A FUEL CELL AND MEMBRANE ELECTRODE ASSEMBLYA method for producing a functionalized structurized composition for a fuel cell is provided, involving: applying at least one electrode containing catalyst particles to a substrate layer in a coating…DRIVE·Nov 16·1 min readFollowH01M4/8828AUDI AG
Electrode Ink Deposition System for High-Throughput Polymer Electrolyte Fuel CellSystems for creating electrodes for polymer electrolyte membrane fuel cells include an XY stage having a heated vacuum table physically coupled to the XY stage. The vacuum table has a working face wit…DRIVE·May 25·2 min readFollowH01M4/8828UCHICAGO ARGONNE, LLC
ELECTRODE WITH CONDUCTIVE INTERLAYER AND METHOD THEREOFIn an embodiment, a Li-ion battery electrode comprises a conductive interlayer arranged between a current collector and an electrode active material layer. The conductive interlayer comprises first co…DRIVE·Dec 29·1 min readFollowH01M4/8828Sila Nanotechnologies, Inc.
CATALYST INK FOR FORMING ELECTRODE CATALYST LAYER AND METHOD OF PRODUCING MEMBRANE ELECTRODE ASSEMBLYA catalyst ink which can be directly applied to a polymer electrolyte membrane without producing wrinkles or cracks in the catalyst layer and without lowering performance, and a membrane electrode ass…DRIVE·Sep 22·1 min readFollowH01M4/8828TOPPAN INC.
DRY FUEL CELL ELECTRODES AND METHODS OF MANUFACTUREWays of making electrodes and electrodes produced thereby are provided. Dry blending of a powder mixture including a catalyst, an ionomer, and a polyether forms a blended mixture, which can be comminu…DRIVE·Jun 30·1 min readFollowH01M4/8828HYZON MOTORS INC.
Method for Manufacturing Catalyst for Fuel Cell not Poisoned by IonomerThe present invention provides a method for manufacturing a catalyst for a fuel cell which may not be poisoned by an ionomer. Specifically, the method includes: loading a catalyst on a support, coatin…DRIVE·Jun 23·1 min readFollowH01M4/8828Hyundai Motor Company
Method for Preparing Highly Stable Catalyst Coating Slurry for Fuel CellsThe invention relates to the field of fuel cells, and in particular to a method for preparing highly stable catalyst coating slurry for fuel cells. The method for preparing highly stable catalyst coat…DRIVE·Jun 16·2 min readFollowH01M4/8828SINOHYKEY TECHNOLOGY GUANGZHOU CO. LTD.
CATALYST LAYER WITH EXTENDED SURFACE AREA AND METHOD OF FORMING SUCH CATALYST LAYER FOR POLYMER ELECTROLYTE FUEL CELLSA manufacturing process includes: depositing a catalyst support on a gas diffusion layer to form a catalyst support-coated gas diffusion layer; depositing a catalyst on the catalyst support-coated gas…DRIVE·Jan 27·1 min readFollowH01M4/8828The Board of Trustees of the Leland Stanford Junior University
MANUFACTURING METHOD FOR CATALYST LAYER FOR FUEL CELLA manufacturing method for a catalyst layer for a fuel cell includes: preparing a nozzle group to output ultrasonically-vibrated air, the nozzle group being formed of an aggregate of unit nozzles each…DRIVE·Sep 23·2 min readFollowH01M4/8828TOYOTA JIDOSHA KABUSHIKI KAISHA
Catalyst Slurry for Fuel Cells and Method for Manufacturing the SameDisclosed is a catalyst slurry for fuel cells and a method for manufacturing the same in which two kinds of ionomers having different equivalent weights (EWs) are used such that the respective ionomer…DRIVE·May 27·1 min readFollowH01M4/8828Hyundai Motor Company
Peroxide decomposition catalyst particlesParticles for increasing the hydrogen peroxide radical resistance in a membrane electrode assembly comprising: a metal oxide from the group of alumina, silica, TiO, TiO, zirconium oxide, manganese dio…DRIVE·Sep 7·1 min readFollowH01M4/8828DU PONT [US]
A process for producing a membrane electrode assembly and the membrane electrode assembly produced therebyThe invention comprises a process for making a membrane electrode assembly comprising a polymer electrolyte membrane having two opposite faces, on each face of which is applied a catalyst layer and a …DRIVE·Nov 27·1 min readFollowH01M4/8828OMG AG & CO KG [DE]
Gas distribution structures and gas diffusion electrodes for polymer electrolyte fuel cellsIn a polymer electrolyte fuel cell gas distributor with a hydrophobized, laminated carbon carrier with 2 surfaces, one with a contact layer of an intimate mixture of 40-90 wt.% finely-divided carbon p…DRIVE·Oct 31·1 min readFollowH01M4/8828DMC2 DEGUSSA METALS CATALYSTS [DE]
