Indium Sulfide (In2S3) granules are high-purity compound materials widely used in thin film solar cells, optoelectronic devices, and semiconductor applications. With excellent optical and electrical properties, In₂S₃ granules play an essential role as buffer layers, absorber materials, and research materials in advanced thin film technologies. Our product ensures 99.99% (4N) purity, uniform particle size, and stable performance for industrial and research applications.
We supply high-quality In2S3 granules for research institutions and manufacturers. Contact us for the best price and technical support.
Superior Purity: 99.99% (4N) purity meets stringent requirements for thin film and semiconductor applications.
Custom Particle Sizes: Particle sizes are adjustable to fit deposition, coating, and thin film processes.
High Performance: Excellent electrical conductivity and optical properties for optoelectronic devices.
Stable Material: Chemically stable and safe to handle under proper storage conditions.
Thin Film Solar Cells: Applied as buffer or absorber layers in CIGS and other advanced solar cells.
Optoelectronic Devices: Used in photodetectors, infrared sensors, and transparent conductive films.
Semiconductors: Suitable for thin film transistors, electronic devices, and sensors.
Research and Development: Widely used in laboratories for material science research.
Energy Materials: Applied in photocatalytic or energy storage thin films.
Industry Expertise: Specialized in high-purity semiconductor and optoelectronic materials.
Customized Solutions: Flexible in particle size, packaging, and purity specifications.
Reliable Quality: Strict impurity control and uniform particle distribution ensure reproducible results.
Global Delivery: Fast, secure shipping worldwide with protective packaging.
Technical Support: Professional team provides full technical documentation and consultation.
1. What are Indium Sulfide Granules?
Indium Sulfide Granules are granular forms of indium sulfide (In₂S₃), a III-VI semiconductor material with optical and electronic properties suitable for thin-film applications. The granule form provides convenient handling, controlled loading, and stable feeding for evaporation and other material deposition processes.
2. What are Indium Sulfide Granules used for?
Indium Sulfide Granules are used as source materials for thin-film deposition, including thermal evaporation, vacuum deposition, and other semiconductor processing methods. They are mainly applied in photovoltaic materials, especially as a buffer layer material for CIGS thin-film solar cells, as well as in optoelectronic research and compound semiconductor applications.
3. Why use Indium Sulfide Granules instead of Indium Sulfide Powder?
Indium Sulfide Granules provide easier handling, reduced powder dispersion, and more controlled material loading compared with loose powder. The granular form is often preferred for evaporation and deposition processes where stable feeding, accurate weighing, and reduced material loss are important.
4. Are Indium Sulfide Granules suitable for evaporation and PVD processes?
Yes. Indium Sulfide Granules can be used as evaporation source materials for vacuum deposition processes, including thermal evaporation and related thin-film fabrication methods. The material form, purity, and granule size should be selected according to the evaporation equipment and deposition requirements.
5. What purity is available for Indium Sulfide Granules?
Indium Sulfide Granules are available in high-purity grades such as 99.99% depending on application requirements. High-purity In₂S₃ is typically selected for semiconductor research, thin-film deposition, and photovoltaic applications where impurity control is important.
6. How do I choose Indium Sulfide Granules?
When choosing Indium Sulfide Granules, consider purity, granule size, particle shape, composition consistency, evaporation method, deposition equipment compatibility, and intended application. For thin-film deposition, stable material composition and suitable granule dimensions can help improve process consistency.
7. Can Indium Sulfide Granules be customized?
Yes. Indium Sulfide Granules can be customized according to purity, granule size, particle specifications, quantity, and packaging requirements. Customized specifications can be supplied for photovoltaic materials, semiconductor research, evaporation processes, and advanced thin-film applications.
Each batch of products is supplied with:
Certificate of Analysis (COA)
Technical Data Sheet (TDS)
Material Safety Data Sheet (MSDS)
Third-party testing reports are available upon request to meet industrial and research standards.
Chemical formula: In2S3
Molecular weight: 325.82 g/mol
Appearance: Yellowish-brown to dark brown powder
Purity: 99.999% (4N) Customizable
Density: 4.85 g/cm³
Melting point: Approximately 1050°C
Boiling point: >1250°C
Crystal structure: Cubic
Inner Packaging: Vacuum-sealed bags and boxed to prevent contamination and moisture.
Outer Packaging: Cartons or wooden crates selected based on size and weight.
If you need any service, please contact us
