TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The homogeneous catalyst particle coating comprises a cathode from platinum particle and an anode from platinum/ruthenium particle. The diameter of the platinum particle and the platinum/ruthenium particle is smaller than 3 nm.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preparation (Claimed): Preparation of (A) comprises applying the catalyst-particle on the carbon nanotube that is suspended by means of ultrasonic, in suspension with a phase mediator, reducing agent and a catalyst salt for the catalyst particle separation in reflux; filtering the mixture; subsequently washing, drying and powdering the residue; suspending the powder to a paste; and impressing the paste through a screen printing process on an electrolyte foil with an electrode layer thickness of 10 microns.Preferred Method: The percentage of external surface of the carbon nanotube (with 30 wt.%) coated with homogeneous catalyst-particle is 80%.Preferred Process: The carbon nano-material is suspended in an ethyl glycol solution (50 vol.%) by means of ultrasonic, then mixed with hydrazine (20 vol.%) and a phase mediator (30 vol.%), refluxed and heat-filtered. The carbon nano-material, for the preparation of electro-chemical catalyst of an anode of the fuel cell (3 g), in low-temperature-plasma is cleaned and chemically activated carbon nano-material. The ethylene glycol solution (50 vol.%), for the preparation of the electro-chemical catalyst of the anode, is obtained from hexachloroplatinic acid (1 vol.%), ruthenium-3-chloride solution (1 vol.%) and ethylene glycol (48 vol.%); or hexachloroplatinic acid (1 vol.%) and ethylene glycol (49 vol.%). The residue is washed till the chlorine is removed. The phase mediator is an alcohol ester (preferably methoxyethylene alcohol or ethoxyethyl alcohol). The paste is diluted by the addition of the screen-printing solvent, using 160 mesh sieve to produce a electrode layer (thickness of 10 microns), with out any sieve impression on the electrolyte foil. The thickness of electrolyte foil is 20-200 (preferably 90) microns.    TECHNOLOGY FOCUS - POLYMERS - Preferred Process: The powder is suspended in 5% Nafion (RTM: sulfonated tetrafluoroethylene copolymer) solution and evaporated to rigid paste and is cooled and subsequently the paste is diluted by a screen printing solvent till it reaches screen printing ink consistency, and subsequently is imprinted on the electrolyte foil.