Atomfair Chromium Selenide (CrSe) Powder, 99.5% Purity, -60 mesh
Product Description
Atomfair Chromium Selenide (CrSe) Powder is supplied as a powder with 99.5% purity and -60 mesh. It is intended for semiconductor, CVD/PVD display and optical, solar/fuel-cell coating and flip-chip research.
Technical Specifications |
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Customization & Ordering
Package availability, minimum order quantity, pricing, and lead time are confirmed during quotation.
Key Features and Advantages
- Crystalline semiconductor material for optical and deposition-related research.
- Density of 6.74 g/cm³ and approximate melting point of 1,500 °C.
- Used in CVD/PVD display and optical, solar/fuel-cell coating and flip-chip research.
APPLICATION SCOPE: semiconductor, CVD/PVD display and optical, solar/fuel-cell coating and flip-chip research
DOCUMENTATION: COA and SDS can be provided upon request for batch-specific confirmation.
LABORATORY PROCUREMENT SUPPORT
For grade selection, particle-size confirmation, documentation support or custom specification review, contact our technical sales team.
What is the significance of the -60 mesh specification for CrSe powder in CVD/PVD applications?
The -60 mesh specification ensures that all particles pass through a 60-mesh sieve (approximately 250 µm maximum particle size), which promotes consistent vaporization and uniform deposition in CVD/PVD processes. Combined with 99.5% purity, this particle size distribution minimizes contamination and improves film homogeneity in display and optical coating research.
Can Chromium Selenide (CrSe) powder be used in solar cell coating research?
Yes, Atomfair CrSe powder is explicitly intended for solar/fuel-cell coating and flip-chip research. Its 99.5% purity and -60 mesh are suitable for deposition techniques, but the material's water insolubility requires dry handling or solvent-based slurry formulations to avoid agglomeration during processing.
What storage and handling precautions are needed for CrSe powder given its water insolubility and high melting point?
CrSe powder is insoluble in water, so it should be stored in airtight containers in a dry environment to prevent moisture adsorption and agglomeration. Its high melting point of approximately 1,500 °C requires furnace or evaporation source infrastructure capable of reaching that temperature for thermal deposition. Safety Data Sheets (SDS) and Certificates of Analysis (COA) are available for batch-specific handling guidance.
Atomfair Chromium Selenide (CrSe) Powder with 99.5% purity and -60 mesh is a crystalline semiconductor material for high-temperature CVD/PVD and solar cell coating research, offering high thermal stability but requiring specialized processing equipment and being water-insoluble, which limits wet chemical handling.
Positive
- High Purity for Sensitive Applications: 99.5% purity minimizes contamination risk in semiconductor, optical coating, and thin-film deposition processes.
- High Melting Point Enables High-Temperature Use: Approximate melting point of 1,500 °C allows the material to withstand thermal processing in CVD/PVD and related coating methods.
Trade-offs
- Requires Specialized High-Temperature Equipment: The high melting point necessitates furnaces and handling protocols capable of operating at or above 1,500 °C.
- Water Insolubility Restricts Wet-Chemical Processing: Insolubility in water confines applications to dry or organic-solvent-based systems, excluding aqueous synthesis routes.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
