NOVELTY - Durability fuel cell membrane electrode, is claimed, where the porous material, which has high ratio surface area and high adsorption is added in the catalyst layer and the porous material is palygorskite-sepiolite mineral fiber, montmorillonite, infusorial earth, active carbon, molecular sieve or silica gel, the mass fraction of the porous material in the catalyst layer is 0.05-25% and the catalyst layer is composed of catalyst and proton exchange resin.    USE - Used as a durability fuel cell membrane electrode.    ADVANTAGE - The durability fuel cell membrane electrode reduce the reducing of the catalyst activity caused by the catalyst loss, absorb carbon monoxide, ammonia or sulfide, reduce the poison effect of the catalyst and increase the working efficiency of the catalyst. The porous material is capable of absorbing the metal ion foreign matter during the absorption cell is operated and preventing the foreign matter from attacking the proton exchange membrane of the film pole so as to prolong the service life of the film pole.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the preparation of the durability fuel cell membrane electrode, comprising: (a) mixing even the porous adsorption material, the catalyst, the proton exchange resin and the solvent to size, the mass fraction of the parts in the size is as follows: the porous adsorption material, the catalyst, the proton exchange resin and the solvent is 1-5:10:2-5:10-1000, the solvent is carbinol, alcohol, ethanediol, glycerin, 1-methoxy2-propyl alcohol (MOP), diethyl, petroleum ether, ethyl acetate or acetone; (b) coating the slurry prepared in step (a) on the surface of the pre-treated gas diffusion layer and drying the product under a temperature between 80-100 degrees C in vacuum to prepare the gas diffusion layer electrode, where the treatment method of the gas diffusion layer is as follows: socking carbon paper into polytetrafluoroethylene hydrophobing agent for 5-10 minutes and roasting the product under a temperature between 340-350 degrees C for 30-40 minutes, coating a compound material layer composed of polytetrafluoroethylene and conductive black on one side of the carbon paper after the content of the polytetrafluoroethylene hydrophobing agent is 20-30 wt.%, where the content of the polytetrafluoroethylene is 20-30 wt.%, shaping the product by roasting under a temperature between 340-350 degrees C for 20-30 minutes; (c) hot-pressing the gas diffusion layer electrode prepared in step (b) with proton exchange membrane to obtain the durability fuel cell membrane electrode, where the pressure of the hot compression is 1-4 MPa, the temperature is 90-120 degrees C and the time is 60-120 seconds; or coating the compound catalyst slurry prepared in step (a) on two sides of the proton exchange membranes to prepare a fuel cell chip, then hot-pressing or cold-contacting the pre-treated gas diffusion layer to obtain the durability fuel cell membrane electrode, where pressure of the hot compression is 1-4 MPa, the temperature is 90-120 degrees C and the time is 60-120 seconds.