Indium Sulfide (In2S3) powder is a high-purity compound material widely used in thin film solar cells, optoelectronic devices, and semiconductor applications. With its excellent optical and electrical properties, In₂S₃ powder plays an essential role as a buffer layer, absorber material, and research material in advanced thin film technologies. Our product ensures 99.9999% (6N) purity, uniform particle size, and stable performance for industrial and research applications.
We supply high-quality Indium Sulfide (In2S3) powder for research institutions and manufacturers. Contact us for the best price and technical support.
Superior Purity: 99.9999% (6N) 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 a buffer or absorber layer 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 supplying 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 is Indium Sulfide Powder?
Indium Sulfide Powder (In₂S₃) is a high-purity inorganic semiconductor material belonging to the metal sulfide family. It is an n-type semiconductor with suitable optical and electronic properties for thin-film deposition, photovoltaic materials, semiconductor research, and advanced optoelectronic applications.
2. What is Indium Sulfide Powder used for?
Indium Sulfide Powder is mainly used for thin-film semiconductor applications, especially as a buffer layer material in copper indium gallium selenide (CIGS) solar cells. It is also used as a source material for vacuum deposition, sputtering, compound semiconductor research, and other advanced material applications.
3. Why is Indium Sulfide considered an alternative to Cadmium Sulfide (CdS)?
Indium Sulfide (In₂S₃) is studied as an alternative buffer layer material to Cadmium Sulfide (CdS) in thin-film solar cells. It offers suitable optical properties, semiconductor characteristics, and avoids the use of cadmium-containing materials in certain photovoltaic applications.
4. What are the key properties of Indium Sulfide Powder?
Indium Sulfide Powder has semiconductor characteristics, a suitable band gap, good chemical stability, and compatibility with thin-film deposition processes. β-In₂S₃ is commonly studied due to its stable phase and optical properties for photovoltaic and optoelectronic applications.
5. How do I choose Indium Sulfide Powder?
When choosing Indium Sulfide Powder, consider purity, particle size distribution, morphology, crystal phase, surface characteristics, and intended application. For thin-film deposition or target manufacturing, powder uniformity, particle characteristics, and impurity control can influence processing performance and final film quality.
6. What purity and particle sizes are available for Indium Sulfide Powder?
Indium Sulfide Powder is available in high-purity grades such as 99.99% and 99.9999%, depending on application requirements. Particle size, morphology, and powder characteristics can be specified according to requirements for thin-film deposition, semiconductor research, and advanced material processing.
7. Can Indium Sulfide Powder be customized?
Yes. Indium Sulfide Powder can be customized according to purity, particle size, morphology, crystal characteristics, quantity, and packaging requirements. Customized specifications can be supplied for photovoltaic materials, semiconductor research, thin-film deposition, and other advanced applications.
Each batch of products is supplied with:
Certificate of Analysis (COA)
Technical Data Sheet (TDS)
Material Safety Data Sheet (MSDS)
Impurity Analysis Report (ICP-MS)
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.
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