PROCESS FOR OBTAINING ELECTRONICALLY CONDUCTIVE HYDROPHOBIC COLLOIDAL FILMS

摘要

the invention refers to a process to achieve thin colloidal films or layers defining electronic, continue, acceding to the substrate.impermeable to aqueous solutions of electrolytes and role of chemical protection (electrochemical) or climate.the process uses a mixture of two systems on the basis of the masses grafitice colloidal dispersion in the lake l001 - 6 a siccative as tributyltin cobalt and lead: one containing 13...15% graphite, natural graphite macinarea micronised, obtained through in a vertical mill with glass pearls for 100...120h in dispersion medium propyl alcohol or toluene, butanol, and the other,on the basis of black smoke semigrafitizat in this anionului dinbaftilemtandisulfonic dissolved in methyl alcohol and ammonia ammonium chloride buffer system, for two hours,in table grafitica separates from dispersant by centrifugation and azeotropa distillation.