TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Component: Based on the total weight of the electric catalyst, the content of the active particle can be 5-80 wt.%. The active particle can be one or more metal elements of iron, copper, nickel, ruthenium, rhodium, palladium, iridium, platinum, chromium, molybdenum, zirconium or titanium.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Component: The hydrophobing agent/conductive carbon material complex can be a composite product of a hydrophobing agent and a conductive carbon material, based on the weight of the hydrophobing agent/conductive carbon material complex. The content of the hydrophobing agent can be 0.5-50, preferably 1-40 or 5-20 wt.%. The conductive carbon material can be a mixture of one or more of conductive black, carbon fiber, carbon nanotube, active carbon, carbon-sphere, carbon whisker or graphitic particle. The hydrophobing agent/conductive carbon material complex can be prepared by humidifying the conductive carbon material with ethanol or isopropanol, then adding deionized water 10-100 times the weight of the conductive carbon material, dispersing and well stirring it to obtain a suspension of conductive carbon material; dropping hydrophobing agent latex to the suspension of conductive carbon material, and stirring it so that the carbon material can contact with the hydrophobing agent sufficiently; coacervating the mixed solution in a water bath kettle at 70-100 degrees C, and volatilizing the alcohol and deionized water; placing the dried mixture of hydrophobing agent and conductive carbon material to a microwave oven to process by microwave heating; and finally obtaining the hydrophobing agent/conductive carbon material complex powder. In the dropping step, the dropped amount of hydrophobing agent can be 1.5-3 times the hydrophobing agent content in the hydrophobing agent/conductive carbon material complex. The hydrophobing agent/conductive carbon material complex can be obtained by microwave colloid reduction method. In the electric catalyst serosity, the concentration of electric catalyst can be 0.5-10 mg/ml. Preferred Property: The grain size of the hydrophobing agent/conductive carbon material complex is 0.5-50 mu m.    TECHNOLOGY FOCUS - POLYMERS - Preferred Component: The hydrophobing agent can be PTFE, metafluorotetraethylene, PTFE-perfluoroalkyl ethylene ester, ethylene fluoride copolymer resin, or ethylene fluoride/tetrafluoroethylene copolymer resin. Based on the total mass of the proton conductive polymer and catalyst, the mass percent of the proton conductive polymer can be 5-40, preferably 10-35 or 15-30%.