Laser Structuring of MEA films for Micro Fuel Cells
A laser from LPKF Laser & Electronics AG is used to ablate graphite on both sides and cut out the MEA in just one production step; insulation gaps of up to 200 µm are created.
Through this method, the laser enables the production of planar multiple cells with previously unobtainable integration and performance levels. This is a crucial step forward in the use of hydrogen micro fuel cells in portable electronic devices and microsystems.
About LaserMicronicsLaserMicronics GmbH specializes in micromachining and material processing with laser systems. Engineers and physicists work on the development of customer-specific solutions backed up by their wide-ranging pool of machines. The range of services includes feasibility studies, process optimization and the job-shop production of prototypes or series.
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