TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Method: The method further comprises: combining solution A and solution B into a single solution; preparing a precursor through either a sol-gel reaction or a gel-plastic reaction; and adding a nanometric support to the single solution, where the nanometric support includes at least one oxide comprising silver oxide, aluminum oxide, arsenic oxide (AsxOy), gold(III) oxide, bismuth oxide, cerium(IV) oxide, cobalt oxide (CoxOy), chromium oxide (CrxOy), copper oxide (CuxO), europium oxide, iron oxide (FexOy), gallium(III) oxide, hafnium dioxide, iridium(III) oxide, lanthanum oxide, manganese dioxide, molybdenum oxide (MoxOy), niobium oxide (NbxOy), neodymium(III) oxide, nickel oxide, osmium oxide, lead(II) oxide (PbOx), palladium(II) oxide, praseodymium oxide, platinum oxide (PtOx), rhenium oxide (RexOy), rhodium(III) oxide, ruthenium oxide (RuOx), antimony oxide (SbxOy), scandium oxide, selenium dioxide (SeOx), silicon dioxide, samarium pentoxide, stannic oxide, tantalum oxide (TaxOy), tetraterbium heptaoxide, tellurium oxide (TeOx), titanium dioxide, vanadium oxide (VxOy), tungsten oxide (WxOy), zinc oxide or zirconium dioxide. The step of preparing a precursor employs a reaction comprising coagulation, flocculation and/or precipitation. The step of applying a thermal treatment to the precursor comprises a first step that is executed at a temperature of 180-400 degrees C and at least a second step that is executed at a temperature of 300-900 degrees C, where all the steps are performed in an inert argon or nitrogen atmosphere or under vacuum. The step of activating the electrocatalysts simulates a cyclic voltammetric technique in an inert gas alternated to an oxidant gas and a reducing gas. The step of activating the electrocatalysts includes a step of alternating oxidation using oxygen gas and hydrogen peroxide and reduction through a reagent comprising hydrogen, formaldehyde, hydrazine, and hydrazine dichloride.x = 1-5; andy = 1-7.Preferred Components: The halide is chlorine, bromine or iodine. The complex further contains monovalent cations comprising hydrogen, lithium, sodium, potassium and ammonium. The complex is hydrogen tetrachloroaurate, hexachloroiridium acid hydrate, chloroplatinic acid hexahydrate, lithium tetrachloropalladate, ammonium chloroiridate, ammonium osmium chloride, ammonium tetrachloropalladate, ammonium hexachloropalladate(IV), ammonium tetrachloroplatinate (II), ammonium hexachloroplatinate(IV), triammoniumhexachlororhodate, chloropentaammine ruthenium(III), potassium tetrachloroaurate(III), potassium trichloroammineplatinate(II), potassium tetrachloropalladate(II), potassium tetrachloroplatinate(II), potassiumhexachloropalladate, potassium hexachloroplatinate(IV), potassium-rhenium hexachloride, potassium hexachloroiridate(IV), potassium-hydrogen-iridium chloride, potassium-hydrogen-hexachloroosmate(IV), potassium hexachloroiridate(III), tripotassium-trihydrogen-ruthenium chloride, iridium sodium hexachloroiridate, sodium-osmium-hexachloride, sodium chloropalladate, sodium hexachloroplatinate, rhodium sodium chloride, chromium(III)chloride, iridium(III)chloride, ferric chloride, nickel(II)chloride, osmium chloride, palladium(II)chloride, platinum(II)chloride, platinum(IV)chloride, rhodium(III)chloride, ruthenium(III)chloride, rhenium(V)chloride, tin(IV)chloride, vanadium trichloride, vanadium tetrachloride, tungsten(IV)chloride, tungsten hexachloride or zirconium(IV)chloride. The cyanometallate is potassium dicyanoargentate, potassium dicyanoaurate(I), potassium tetracyanidonickelate(II), potassium-palladium(II)cyanide, potassium tetracyanoplatinate(II)trihydrate, potassium hexacyanocobaltate(III), potassium hexacyanochromate(III), potassium ferric cyanide, potassium manganic cyanide, potassium hexacyanoplatinate(IV) or potassium hexacyanoruthenate(II).    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Components: The organic binder is any molecule, macromolecule or macromolecular system having functional groups comprising hydroxyl, amino, amide, ester, phosphine or nitrile. The molecule, macromolecule or macromolecular system has a hydroxyl group and includes a compound comprising sugars, alcohols, polyalcohols, polyesters, polyethers, amides, polyamides, polyacrylates and polyimides. EXAMPLE - Sucrose (4.46 g) was dissolved in 9 ml of milli-Q water, the resulting solution was divided into two aliquots, the former consisting of 4 ml, the latter of 5 ml. Potassium tetrachloroplatinate(II) (832 mg) was dissolved into the former, yielding a deep red clear solution having a 0.5 M concentration in platinum(IV) chloride complexes. Potassium tetracyanonickelate (II) (1288 mg) with a hydration degree of 30% was dissolved into the latter solution of water and organic binder, yielding a clear light yellow solution having a 0.75 M concentration in tetracyanonickelate(II) complexes. The first solution was added dropwise into the second solution, stirred for 15 minutes at room temperature and allowed to rest for 3 days and worked up to give the anodic electrocatalyst.