NOVELTY - Manufacture of dye sensitized titanium dioxide (TiO2) nanocrystalline thin-film photovoltaic electrode comprises mixing TiO2 nanocrystalline particle with non-metal and TiO2 sol with non-metal at 1:1-1:5 ratio; grounding completely to obtain TiO2 nanocrystalline sizing agent; uniformly painting TiO2 sol with non-metal on washed conductive substrate; uniformly painting the obtained TiO2 nanocrystalline sizing agent on the conductive substrate on which TiO2 sol with non-metal is painted; drying; and adding alcohol-soluble droplet of dye sensitization agent.    USE - Method of manufacturing dye sensitized TiO2 nanocrystalline thin-film photovoltaic electrode useful for dye sensitized solar energy battery. Can also be used in the field of photocatalytic electrode and self-cleaning glass.    ADVANTAGE - The dye sensitized TiO2 nanocrystalline thin-film photovoltaic electrode has multihole structure; provides more current carriers, improving conductivity as donor; and can change the band energy position of TiO2, improving photovoltage and light optical absorption. The method is simple and suitable for industrial production; and can be operated easily.    DETAILED DESCRIPTION - Manufacture of dye sensitized TiO2 nanocrystalline thin-film photovoltaic electrode by combining non-metals comprises:    (A) mixing titanium salt in solvent to prepare titanium salt solution; mixing non-metal doping agent and solvent to prepare doping agent solution; mixing titanium salt solution and non-metal doping agent solution for hydrolysis reaction, where the ratio of Ti and non-metal element in the mixture is 5:1-1:1; and placing the sol at normal temperature for 5-10 hours after reaction, where transparent stable TiO2 sol has molar concentration of 0.5-2 M;    (B) dissolving titanium salt in solvent to prepare 0.05-4 M titanium salt solution; placing titanium salt solution in beaker; adding polyoxyethylene (3) lauryl ether surfactant (1% of titanium salt); titrating with alkali solution, which is 1-5 M aqueous ammonia; upon reaching titration end point, which is at pH 5-7, aging for 10-36 hours; washing for 5-7 times; ethyl exchanging for 2-4 times; obtaining TiO2 powder after drying; adding TiO2 powder into a prepared non-metal doping agent solution to react, where the ratio of Ti and non-metal element in the mixture is 5:1-1:1; evaporating the solvent in the reacting solution at 10-80 degrees C; obtaining dry powder; heat processing at 300-600 degrees C for 30-90 hours; and obtaining TiO2 nanocrystalline particle with non-metal after the temperature is lowered to indoor temperature;    (C) mixing TiO2 nanocrystalline particle with non-metal and TiO2 sol with non-metal at 1:1-1:5 ratio; grounding completely to obtain TiO2 nanocrystalline sizing agent; uniformly painting TiO2 sol with non-metal on washed conductive substrate; and uniformly painting the obtained TiO2 nanocrystalline sizing agent on the conductive substrate on which TiO2 sol with non-metal is painted, obtaining TiO2 nanocrystalline thin-film photovoltaic electrode;    (D) drying TiO2 nanocrystalline thin-film photovoltaic electrode at normal temperature; heating at 300-600 degrees C for 30-90 minutes; and obtaining TiO2 nanocrystalline thin-film photovoltaic electrode after the temperature is lowered to indoor temperature; and    (E) adding alcohol-soluble droplet of dye sensitization agent (2x 10-4-5x 10-4 M) to TiO2 nanocrystalline thin-film photovoltaic electrode with non-metal, where alcohol-soluble droplet of dye sensitization agent covers the surface of thin-film photovoltaic electrode uniformly for saturation chemisorption; drying naturally; and processing at 60-80 degrees C for 10-30 minutes to obtain dye sensitized TiO2 nanocrystalline thin-film photovoltaic electrode.