Fuel cell and method for producing same

摘要

The cell has a reservoir (4) for storing hydrogen. A proton-conductive layer covers a surface of the reservoir. A cathode (7) is provided at a side of the proton-conductive layer, where the side lies opposite to the reservoir. The reservoir is directly coupled to an anode and/or incorporated in and/or on a substrate (1) of a semiconductor. The reservoir is connected with the substrate over a stress-compensation layer (3). A diffusion barrier (2) is provided between the reservoir and the substrate, where the barrier is formed from silicon nitride, silicon oxide and/or oxynitride layer. An independent claim is also included for a method for manufacturing a fuel cell.