Gallium Sulfide granules are yellowish to yellowish granules composed of Gallium (Ga) and Sulfur (S) in a 2:3 stoichiometry. They are mainly used in optoelectronic devices, semiconductors, and surface coatings due to their unique chemical composition and excellent physical properties.
VIMATERIAL supplies Ga₂S₃ granules with 99.999% ultra-high purity, low impurities, homogeneous composition, stable performance, small starting package, small MOQ and short lead time. We focus on cutting-edge chemical material innovation, support product customization and development, please contact us.
Characteristics
Molecular Formula: Ga₂S₃
Molecular weight: about 235.64
Appearance: light yellow to yellow fine particles
Density: about 3.7 g/cm³.
Melting point: about 1070°C
Crystal structure: Belonging to the orthorhombic crystal system, this crystal structure gives Ga₂S₃ particles special electrical, optical and chemical properties.
Applications
Optoelectronic device field: In the manufacture of light-emitting diodes (LEDs), Ga₂S₃ granules are an important raw material for the preparation of high-performance phosphors. By doping and surface modification of Ga₂S₃ particles, their luminescent properties can be modulated to achieve efficient blue, green or red light emission, thus improving the luminous efficiency and color purity of LEDs, which are widely used in lighting, display and optical communication.
Semiconductor industry: Ga₂S₃ granules can be used in the preparation of new semiconductor materials such as gallium sulfide-based thin film transistors and integrated circuits. Their unique electrical properties help to improve the performance and stability of semiconductor devices, reduce power consumption, and meet the demand for high-performance, low-power chips in modern electronic devices.
Surface Coating: Coating metal surfaces with Ga₂S₃ granules can significantly improve the corrosion and abrasion resistance of metals. At the same time, Ga₂S₃ coating also has certain optical properties, which can be used to prepare surface coatings with special optical effects.
We have set up a strict quality control system, from raw material purchasing to every step of product production, we carry out strict quality control. During the production process, the products are subjected to several comprehensive inspections and tests, including purity test, density test, crystal structure analysis, composition uniformity test, surface flatness test and sputtering performance test. Test records are kept for all products with a high degree of traceability, ensuring that each product meets ASTM and industry-specific standards. Moreover, third-party inspections are available upon request to give customers peace of mind.
Gallium Sulfide granules are packaged in double vacuum bags or double vacuum bottles, and placed in customized cartons for reinforced packaging to ensure safe long distance transportation.
Gallium Sulfide granules in a dry, well-ventilated environment at a suitable temperature, avoid placing them in humid, high temperature or corrosive gases, and prevent them from mechanical collision.
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
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