| 摘要 |
A composite gasket to provide sealing and to control a swelling of at least a plurality of gas diffusion layers in a fuel cell includes a first incompressible layer provided near an anode flow field, a second incompressible layer provided near a cathode flow field. Further, the composite gasket includes a first elastomeric layer provided in between the first incompressible layer and the anode flow field and a second elastomeric layer provided between the second incompressible layer and the cathode flow field.
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