Ultraviolet-shielding and conductive double functional films were composed of CeO2-TiO2 film and SnO2:Sb film deposited on glass substrates using sol-gel process.Ce(NO3)3·6H2O and Ti(C4H9O4),SnCl4 and SbCl3 were used as precursors of the two different functional films respectively.The CeO2-TiO2 films were deposited on glass substrates by sol-gel dip coating method,and then the SnO2:Sb films with different thickness were deposited on the pre-coated CeO2-TiO2 thin film glass substrates,finally,the substrates coated with double functional films were annealed at different temperatures.The optical and electrical properties of the CeO2-TiO2 films and the double films were measured by UV-Vis spectrometer and four probe resistance measuring instrument.The crystal structures and surface morphology of the films were characterized using XRD and optical microscope,respectively.The obtained results show that the ultraviolet-shielding rate of the glass substrates with CeO2-TiO2 films is not less than 90%,and transmittance in visible lights can reach 65%.With the thickness of the SnO2:Sb film increasing,its conductivity became better,and the surface resistance is about 260 Ω/ when the SnO2:Sb films were deposited 11 cycles of the dip on the pre-coated CeO2-TiO2 glass.The ultraviolet-shielding rate of the glass substrates with double functional films is higher than 97%,and the peak transmittance in the visible lights is 72%.Additionally,with increasing the heat treatment time,the Na+ of the glass substrates diffuses into the films,resulting in the particle size of SnO2 crystal smaller. Ultraviolet-shielding and conductive double functional films were composed of CeO2-TiO2 film and SnO2: Sb film deposited on glass substrates using sol-gel process. Ce (NO3) 3 · 6H2O and Ti (C4H9O4), SnCl4 and SbCl3 were used as precursors of the two different functional films respectively. The CeO2-TiO2 films were deposited on glass substrates by sol-gel dip coating method, and then the SnO2: Sb films with different thickness were deposited on the pre-coated CeO2-TiO2 thin film glass substrates , finally, the substrates coated with double functional films were annealed at different temperatures. the optical and electrical properties of the CeO2-TiO2 films and the double films were measured by UV-Vis spectrometer and four probe resistance measuring instrument. The crystal structures and surfaces morphology of the films were characterized using XRD and optical microscope, respectively. The obtained results show that the ultraviolet-shielding rate of the glass substrates with CeO2-TiO2 films is not less th an 90%, and transmittance in visible lights can reach 65% .With the thickness of the SnO2: Sb film increasing, its conductivity became better, and the surface resistance is about 260 Ω / when the SnO2: Sb films were deposited 11 cycles of the dip on the pre-coated CeO2-TiO2 glass. The ultraviolet-shielding rate of the glass substrates with double functional films is higher than 97%, and the peak transmittance in the visible lights is 72% .Additionally, with increasing the heat treatment time, the Na + of the glass substrates diffuses into the films, resulting in the particle size of SnO2 crystal smaller.