Fluorine-doped Tin Oxide FTO Conductive Coated Glass Purity 99.999% Custom Any Size 1mm*1mm 100mm*100mm

Fluorine-doped tin oxide FTO conductive coated glass purity 99.999% Custom any size 1mm*1mm 100mm*100mm

FTO glass is a fluoride-doped tin dioxide conductive glass, which is made of FTO material into a thin film and then covered on ordinary glass to form a new type of composite glass. FTO is the abbreviation of fluorine-doped tin oxide, which is an N-type semiconductor material.


The crystal structure of FTO is based on the rutile type structure of tin dioxide (SnO₂), which is a tetragonal structure. In FTO, fluorine ion (F⁻) is incorporated into the tin dioxide lattice in the form of oxygen ion (O²⁻), thereby improving the conductivity of the material.


FTO glass has the advantages of high electrical conductivity, low emissivity, good chemical stability and mechanical strength, so it has a wide range of applications in photovoltaic, photothermal, photoelectric and other fields.

Features:

1. High electrical conductivity: FTO glass has an extremely high electrical conductivity, up to 10^4 S/cm or more, which gives it a significant advantage in applications where good electrical conductivity is required.

2. High light transmittance: Its light transmittance is usually more than 90%, and it has excellent transparency in visible and near-infrared light bands to ensure efficient light transmission.

3. Chemical stability: FTO glass is composed of fluorine, oxygen, tin and other elements of the compound is very stable, can withstand a variety of chemical substances and harsh environment, showing good chemical stability and thermal stability.

4. Good machinability: FTO glass can be processed into a variety of shapes and sizes to suit the needs of different applications, such as touch screens, solar panels, etc.

5. Strong environmental adaptability: Although FTO glass may be affected by environmental humidity and temperature changes during use, its overall performance is relatively stable, and it is not easy to have problems such as resistance drift.

6. Rich resources: Compared with ITO (indium tin oxide), the tin resources of FTO are more adequate, and the preparation cost is relatively low, which is conducive to large-scale production and application.

Technical Parameter:

Applications:

• Solar cells: FTO glass, as a transparent electrode for solar cells, can significantly improve the photoelectric conversion efficiency and is an important material in the photovoltaic industry.

• Touch screen and display: In the touch screen field, FTO glass provides a high-quality touch experience as a conductive layer; At the same time, it is used as a transparent electrode in the display to drive the display image.

• Organic light-emitting diode (OLED) : FTO glass is the ideal substrate for OLED production, and its high light transmission and chemical stability help improve the performance and life of OLED displays.

• Building glass and automotive glass: By adjusting the thickness and resistance of FTO glass, the function of automatically adjusting indoor light can be realized to improve the energy efficiency and comfort of the building; At the same time, the application of FTO glass in automotive glass can realize the heating and defrost functions of the window.

• Other applications: FTO glass also has a wide range of application prospects in optoelectronics, sensors, electrochemical experiments and other fields, such as as a substrate for photodetectors, conductive layers in sensors and so on.

Sample display: