In this experiment, the silica used in ECL jungo body in order to synthesize nano material, 42.0mmol silica with 10% v / v HCl solution was added to stirred at room temperature for 1 hour. Thus activating the silica surface gives Silanol to change. Then send the gel under vacuum to obtain a solution to blow, the filter using distilled water. At this time, the water coming out of the filter until pH 4 ~ 5 were washed several times gives. The thus obtained wet gel was dispersed in 40mL of anhydrous ethanol, 42.0mmol dropwise to give the silane reagents, the solvent is stirred at ambient temperature until the fly gives. (It takes about 48 hours) so that the resulting mixture does not react with silane reagents Chloroform removed sufficiently to allow wash gives. Then dried under vacuum to give white powder is obtained. If you use the white powder and finely ground into the electrolyte used.