Description
Specifications Table
Product Name – Gallium(III) oxide, 99.99+%, (trace metal basis)
Quantity/Pack Size – 5GR, 50GR
Form – Powder
Grade – 99.99% (trace metal basis)
Application – Semiconductor, catalyst, optical materials
Product Overview
Gallium(III) oxide (Ga₂O₃) with 99.99% purity (trace metal basis) is a high-performance material designed for demanding applications requiring exceptional chemical and thermal stability. This ultra-pure grade ensures minimal metallic impurities, making it suitable for advanced synthesis, semiconductor fabrication, and optical material development. The compound exhibits a wide bandgap (~4.8 eV), high breakdown voltage, and excellent transparency in the UV-visible range, properties that are critical for next-generation electronic and optoelectronic devices. Its powder form allows for easy dispersion in solvents or integration into composite materials, while the trace metal basis certification guarantees consistency in research and industrial processes. The material is chemically inert under standard conditions but reacts with strong acids, requiring careful handling. Packaged in airtight containers to prevent moisture absorption, this gallium oxide variant maintains its integrity during storage and transportation, ensuring reliable performance in sensitive applications.
FAQs
1. What is the particle size range of this gallium(III) oxide powder?
The typical particle size distribution falls within the sub-micron to low micron range, though exact measurements may vary slightly between batches. For precise data, refer to the certificate of analysis provided with your order.
2. Is this product compatible with standard thin-film deposition techniques?
Yes, the high purity and fine particle size make it suitable for methods like sputtering, evaporation, and chemical vapor deposition, though optimization of parameters may be required based on your specific equipment and target film properties.
3. Are there lower-purity alternatives available for cost-sensitive applications?
While this product is optimized for high-end applications, alternatives with 99.9% or 99.5% purity are commonly available in the market, though they may contain higher levels of metallic impurities that could affect performance in sensitive systems.
4. What storage conditions are recommended to maintain product integrity?
Store the sealed container in a cool, dry environment below 25°C, away from direct sunlight and moisture. Once opened, reseal the package immediately and consider using a desiccant to prevent hydration, which can alter the material’s properties over time.
5. How does the trace metal basis certification differ from standard purity ratings?
Trace metal basis certification specifically quantifies and limits metallic impurities (e.g., Fe, Cu, Ni) that are often critical in semiconductor and optical applications, whereas standard purity ratings may include non-metallic contaminants or broader impurity categories without detailed breakdowns.
