BIPOLAR PLATE COATING ARCHITECTURE FOR FUEL CELLS AND METHODS OF MAKING AND USING THE SAMEOne exemplary embodiment of the invention includes a method including providing a bipolar plate for a fuel cell having a reactant gas flow field defined therein by a plurality of lands and at least one ...
A coating is needed to protect the stainless steel bipolar plate from leaching metals into the cell and poisoning the functionality of the membrane, which would lead to reduced performance of the stack over time. The initial layer is based on titanium, deposited by the well-proven sputter PVD ...
Metallic bipolar plate (1) having a coating applied as a corrosion protective layer electrically conductive surface coating (4), wherein there is a surface coating of a carrier material (2) having embedded therein electrically conductive structures (3) in the form of fibers, granules, beads or ...
摘要:A sheet metal product, in particular for use as a bipolar plate in a fuel cell or in an electrolyzer, is characterized in that it has, on at least one side, a conductive and corrosion-resistant protective coating of a metal oxide having a treatment which ensures the conductivity. The...
A corrosion resistant coated fuel cell plate and method of making the same are embodied in a metal plate provided with a graphite emulsion coating and then a layer of graphite foil which is pressed over the coating. The graphite emulsion... VJ Guiheen,Z Iqbal,D Narasimhan,... 被引量: ...
A component, especially the bipolar plate (20) of a fuel cell, will be coated. Coating material (21) is placed over the region to be coated (22). It is bonded by adiabatic plating. Simultaneously during this plating operation, adiabatic re-shaping of the coating or of the surface (24)...
Bipolar plate veerbesserter stability Enhanced stability bipolar plate for a fuel cell, comprising: a bipolar plate; and a corrosion-resistant coating thermally sprayed on said bipolar plate su... R. H. Blunk,M. A. Elhamid,D. Lisi,... 被引量: 0发表: 2005年 加载更多0关于...
13 Interfacial Contact Resistance Test for Bipolar Plate Components 14 Gas Tightness Test for Bipolar Plate Components 15 Water Contact Angle Test for Bipolar Plate Components 16 Coating Thickness Test for Bipolar Plate Components 17 Coating Bond Strength Test for Bipolar Plate Components ...
Bipolar plate A sheet metal product, in particular for use as a bipolar plate in a fuel cell or in an electrolyzer, is characterized in that it has, on at least one side, a conductive and corrosion-resistant protective coating of a metal oxide having ......
Bipolar plate A sheet metal product, in particular for use as a bipolar plate in a fuel cell or in an electrolyzer, is characterized in that it has, on at least one side, a conductive and corrosion-resistant protective coating of a metal oxide having ......