Engineered Materials, a subsidiary of PPG's aerospace division Datasheets for Fuel Cell Stacks

Fuel cell stacks and assemblies consist of individual fuel cells that are combined either in series to provide a higher usable voltage, or in parallel to provide a higher usable current
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Product Name Notes
The electrically active material used in the electrodes of most modern battery designs are powders and require a mechanical support structure to hold them in place during the manufacturing process.