Lanthanum Strontium Titanium Oxide powder is a high-performance ceramic material designed for advanced functional thin films and electronic devices. The material has good conductivity, stable crystal structure, and excellent chemical and thermal stability. It is widely used in electronic ceramics, oxide semiconductors, fuel cells and sensors.
We provide Lanthanum Strontium Titanium Oxide powder in a variety of specifications to meet different process and research needs. The product undergoes strict particle size control and purity testing to ensure stable and uniform performance during sintering, deposition and sintering processes. We also support customers to customize particle size distribution and packaging specifications to help customers achieve a seamless transition from laboratory research and development to large-scale production.
Particle size optional: Customization is supported
Purity: 99.9%, extremely low impurity content
Strong high temperature stability, suitable for a variety of deposition and sintering technologies
Customizable packaging
Oxide semiconductors and electrode materials: LSTO is used as a doped conductive layer in devices such as field effect transistors and transparent conductive films, combining conductivity and structural stability.
Solid Oxide Fuel Cell (SOFC): Can be used as anode or transition layer material to improve conductivity and thermal matching.
Electronic ceramic materials: Suitable for high dielectric constant devices, capacitors, piezoelectric devices, etc.
Thin film deposition: Used as target precursor in PLD, CVD and sputtering processes to provide a stable composition source for perovskite structure films.
We provide Certificate of Analysis (COA), Material Safety Data Sheet (MSDS) and other relevant reports for each batch of goods. In addition, we also support third-party testing to enhance quality assurance.
Molecular formula: La(1-x)Sr(x)TiO3 (typical x=0.2~0.4)
Appearance: Gray
Density: about 5.0 g/cm³
Melting point: about 1,700 °C
Solubility: insoluble in water and general organic solvents
Conductivity: has metal oxide semiconductor characteristics, good electronic conductivity
Thermal stability: stable structure at high temperature, suitable for high temperature process applications
Thermal expansion coefficient: about 9–11 × 10⁻⁶ /K
Inner Packaging: Double-layer sealed plastic bags or aluminum foil bags for moisture and leakage protection.
Outer Packaging: Iron drum or fiber drum, depending on the weight, with reinforced sealed lid.
Hazard Packaging: UN-certified packaging compliant with regulations for hazardous materials transportation.
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