Component and manufacture of a photo-catalyst

A manufacturing method of the component of the photo-catalyst of the present invention is characterized that:

• (a) titanium collosol and silicon collosol are disposed respectively in a glove box;
• (b) the manufacturing of the said titanium collosol is to sequentially add tetra butyl alcohol titanium oxide, n-C4H9OH and acetic acid at the mole ratio of 1:4:4;
• after agitating for four to eight hours, titanium collosol is obtained;
• (c) the disposition of the silicon collosol is to add Si(OC2H5)4, n-C4H9OH and water at the mole ratio of 1:4:4 to be agitated for twelve to twenty-four houses to obtain silicon collosol;
• (d) the silicon collosol is poured into the titanium collosol to be mixed and agitated for two to four hours;
• after that, the mixture is poured into a crucible to be forged at high temperature;
• air is sent in to raise the room temperature in the oven up to 150° C. by increasing1° C. per minute and the temperature thereof is maintained for three to five hours;
• then, the temperature of 150° C. is raised up to 500° C. by increasing 3° C. per minute and the temperature thereof is maintained for one to two hours;
• then, the product is taken out for grinding thereby to obtain the photo-catalyst powder.

A manufacturing method of the component of the photo-catalyst of the present invention is characterized that:

• (a) first titanium collosol and silicon collosol are disposed respectively in a glove box;
• (b) the manufacturing of the said titanium collosol is to sequentially add tetra butyl alcohol titanium oxide, n-C4H9OH and acetic acid at the mole ratio of 1:4:4;
• after agitating for four to eight hours, titanium collosol is obtained;
• (c) the disposition of the silicon collosol is to add Si(OC2H5)4, (CH3)Si(OC2H5)3 and water at the mole ratio of 9:1:40 to be agitated for twelve to twenty-four houses to obtain silicon collosol;
• (d) the silicon collosol is poured into the titanium collosol to be agitated for two to four hours;
• after that, the mixture is poured into a crucible to be forged at high temperature;
• air is sent in to raise the room temperature in the oven up to 150° C. by increasing 1° C. per minute and the temperature thereof is maintained for three to five hours;
• then, the temperature of 150° C. is raised up to 500° C. by increasing 3° C. per minute and the temperature thereof is maintained for one to two hours;
• after that, the product is taken out for grinding thereby to obtain the photo-catalyst powder.