Fluorine doped tin oxide granules are transparent conductive oxide particles that combine high conductivity, excellent visible light transparency, and chemical stability. They are mainly used as the core raw material for preparing FTO transparent conductive films and widely support the functional realization of key devices in photovoltaics, displays, smart glass, catalysis, and energy storage.
We offer Fluorine doped tin oxide granules in various particle sizes and purity grades, and can customize it to meet your process requirements. We also provide technical support and comprehensive after-sales service to support your material R&D and industrialization.
Controllable fluorine doping ratio for adjustable electrical properties
High dispersibility for easy uniform coating and sintering
High light transmittance and excellent conductivity
Compatible with various film-forming processes (spraying, printing, spin coating, pyrolysis, etc.)
Particle size, doping ratio, and packaging can be customized upon request
In the photovoltaic field: As a raw material for preparing FTO transparent conductive films, these films can serve as the front electrode for perovskite, cadmium telluride, and other thin-film solar cells, enabling visible light transmission and efficient extraction of photogenerated carriers.
In the display and smart glass field: Used to fabricate transparent conductive layers, these layers can be used as transparent electrodes in OLED, touchscreen, and other display devices, as well as as conductive substrates for electrochromic glass, facilitating dimming and energy-saving functions.
In the catalysis and energy storage field: They can be used as a composite component in the photocatalytic degradation of organic pollutants (improving carrier separation efficiency), or as an electrode/catalyst carrier in supercapacitors and water electrolysis hydrogen production equipment, ensuring electron transport efficiency and reaction stability.
We provide a complete Material Safety Data Sheet (MSDS), Certificate of Analysis (COA), and relevant technical parameter reports for each batch of FTO powder. We also support third-party testing reports to ensure authoritative and reliable data, meeting the needs of both research and industry.
Molecular formula: SnO₂-SnF₂
Molecular weight: Approximately 150.7 g/mol (SnO₂ matrix, slightly doped with F)
Appearance: Light gray or bluish-gray particles, uniform in appearance, and with good flowability
Density: Approximately 6.99 g/cm³ (close to theoretical density)
Melting point: Approximately 1,630°C
Crystal Structure: Tetragonal Rutile
Inner Packaging: Vacuum-sealed bags and boxed to prevent contamination and moisture.
Outer Packaging: Cartons or wooden crates selected based on size and weight.
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