| Catalogue Code | IN-SrTi-01 IN-SrTi-02 |
| CAS No. | 12060-59-2 |
| Chemical Formula | SrTiO3 |
| Compound Name | Strontium Titanate |
| Purity (%) | >99.9 |
| Dimensions | Dia. 1”, Thick. 0.125” Dia. 2”, Thick. 0.25” |
Introduction
Strontium Titanate (SrTiO₃) is a material known for its excellent dielectric properties, high thermal stability, and potential for use in a variety of electronic and optical applications. As a sputtering target, SrTiO₃ is employed in the deposition of thin films used to produce capacitors, sensors, ferroelectric devices, and semiconductor technologies. Its high dielectric constant and ability to form a perovskite structure make it a key material in fabricating thin films with unique electrical properties. The sputtering process allows for precise control over film thickness and uniformity, which is essential for the performance of advanced electronic components.
Properties
The table below outlines the critical properties of Strontium Titanate, SrTiO₃:
| Property | Description |
| Molar mass | ~183.49 g/mol |
| Density | ~5.12 g/cm³ |
| Melting Point | ~2080°C |
| Shape and Appearance | Solid, Thin film, Disc, or rectangular |
| Thermal Conductivity | ~12 W/(m·K) |
| Magnetic Properties | Diamagnetic |
Applications of Strontium Titanate (SrTiO₃)
- Optoelectronic Devices: Used in light modulators, photodetectors, and transparent conductive films.
- Substrate for Epitaxial Growth: Acts as a substrate for thin films of superconductors and other complex oxides.
- Energy Storage Systems: Utilized in advanced battery and supercapacitor technologies for improved performance.
- Photocatalysis: Plays a role in environmental purification and hydrogen production through photocatalytic processes
- Thin-Film Transistors (TFTs): SrTiO₃ is utilized in the production of TFTs, particularly in the display industry (such as LCDs and OLEDs), where it serves as a high-k gate dielectric material to improve performance and reduce power consumption.
FAQs
Answere: SrTiO₃ combines excellent thermal stability, high dielectric properties, and a tunable perovskite structure, making it ideal for various thin-film applications.
Answere: SrTiO₃’s transparency and electrical conductivity enable its use in photodetectors, optical coatings, and other optoelectronic components.
Answere: Its lattice match and thermal stability make it a preferred choice for the epitaxial growth of superconductors and complex oxide thin films.
Answere: Yes, SrTiO₃ is employed in supercapacitors and other energy storage systems due to its high capacitance and stability.
Answere: SrTiO₃ acts as a photocatalyst for environmental applications, such as breaking down pollutants and aiding hydrogen production via water-splitting.
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