| 摘要 |
The present invention relates to a membrane electrode assembly. The proton exchange membrane includes two opposite surfaces. The two electrodes are separately disposed on the two opposite surfaces of the proton exchange membrane. The two electrodes are separately disposed on two opposite surfaces of the proton exchange membrane. Further, each electrode includes a catalyst layer and a gas diffusion layer. The catalyst layer is configured for being sandwiched between the gas diffusion layer and the proton exchange membrane. The gas diffusion layer includes a carbon nanotube film. The carbon nanotube film includes a plurality of carbon nanotubes, which are selected from the group consisting of the carbon nanotubes isotropically arranged, arranged along a fixed direction, or arranged along different directions. And a method for making the membrane electrode assembly is also included.
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