Photoelectric conversion characteristics: In recent years, due to the excellent photoelectric conversion properties of porous large specific surface FEC battery composed of nano-semiconductor particles have attracted much attention. Gratzel, who reported in 1991 by the outstanding performance of three pairs of pyridine sensitized nano TiO2PEC battery under simulated solar light exposure, the photoelectric conversion efficiency of up to 12%, has been in photocurrent density is greater than 12mA. cm-2. This is because the dye molecule nano TiO2 electrodes straddle several dye molecules adsorbed on the surface that can be adsorbed on the electrode surface than normal number of more than 50 times, and almost every dye molecules are in direct contact with TiO2 molecules photogenerated charge carriers of interfacial electron transfer Soon, which has excellent light absorption and photoelectric conversion characteristics. Following the work of many scientists nanocrystal photovoltaic cells for a lot of research and found that ZnO, CdSe, WO3, Fe2O3, SnO2, Nb2O2 and other nanocrystalline photovoltaic cells have excellent photoelectric conversion characteristics. Nevertheless, the expensive dye-sensitized still necessary, in addition to nano-paint, spectral response dye sensitized nanocrystalline solar cells, light stability for further study. Luoyang, Henan Industrial Co., Ltd. to introduce you to a method for preparing granite coating, characterized in that the construction is easy, strong texture, like granite look, good toughness, anti-crack, high strength, anti-collision elephant nano paint, never fade , aging, flame retardant, heat-resistant plating nano-paint, good weather resistance, more than 15-year warranty; Luoyang, Henan Industrial Co., Ltd. was founded in 1984, is a collection of scientific research, production, construction in one of the company. Main products: latex paint, nano paint, construction adhesive, putty mortar, texture paint, lacquer, varnish granite, crystal Cai Qi, welcome you to inquire. Nano-paint the big elephant _ Yu Industrial-quality (certification) _ Nano-Jiaozuo paint provided by Luoyang, Henan Industries Limited. Luoyang, Henan Industrial Co., Ltd. (www.lydayushiye.com/) is Luoyang, interior paint leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Industry leaders in the Great Yu with the staff warmly welcome all inquiries negotiations to create large Yu Industrial better future.