Atomfair High-Purity Alpha Aluminum Oxide Powder, 99.999% Purity, 500nm
Product Description
Atomfair High-Purity Alpha Aluminum Oxide Powder is white and has 99.999% purity and a nominal particle size of 500 nm. It is intended for research involving lithium-battery separator coatings.
Technical Specifications
| PARAMETER DETAILS | |
|---|---|
| Product | High-Purity Alpha Aluminum Oxide Powder, 99.999% Purity, 500nm |
| Material | Aluminum oxide |
| Chemical Formula | Al2O3 |
| CAS Number | 1344-28-1 |
| Molecular Weight | 101.96 |
| Appearance | White powder |
| Crystal Phase | Alpha phase / alpha-phase |
| Purity | 99.999% |
| Particle Size | 500nm |
| Specific Surface Area | 5-15 m2/g |
Key Features and Advantages
- Specified 99.999% purity grade for research and development use.
- Controlled particle-size grade: 500nm.
- Defined crystal phase: Alpha phase / alpha-phase.
- Specific surface area: 5-15 m2/g.
APPLICATION SCOPE: lithium-battery separator coatings
DOCUMENTATION: COA and SDS can be provided upon request for batch-specific confirmation. Technical specifications and package options are available to support procurement review.
TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
What is the significance of the 99.999% purity grade for alpha Al2O3 in battery separator coatings?
The 99.999% purity grade ensures minimal contamination from transition metals or other impurities that could negatively impact battery performance and safety. The source specifies this purity grade specifically for research and development use in lithium-battery separator coatings.
Is this alpha Al2O3 powder suitable for use in lithium-battery separator coating research?
Yes, this alpha aluminum oxide powder is specifically intended for research involving lithium-battery separator coatings. The product's defined 99.999% purity, 500nm particle size, and alpha crystal phase are key parameters suited for this application.
What documentation is available for batch-specific verification of the 99.999% purity?
The manufacturer provides a Certificate of Analysis (COA) and Safety Data Sheet (SDS) upon request for batch-specific confirmation of the 99.999% purity and other specifications. These documents support institutional procurement and quality assurance for research use.
Atomfair High-Purity Alpha Aluminum Oxide Powder (99.999%, 500nm) offers a well-defined alpha-phase alumina with controlled particle size and surface area, specifically tailored for lithium-battery separator coating research, though fine particle handling and purity maintenance are critical operational considerations.
Positive
- Ultra-high purity for battery research: 99.999% purity minimizes trace metal contamination in lithium-battery separator coatings, ensuring electrochemical performance reproducibility.
- Controlled particle size and phase: The 500nm alpha-phase alumina with 5-15 m2/g specific surface area provides consistent morphology for uniform coating deposition.
Trade-offs
- Fine particle handling requirements: The 500nm particle size requires careful dispersion and handling to prevent agglomeration or airborne contamination during processing.
- Contamination-sensitive application: The 99.999% purity grade demands strict contamination control in storage and handling to maintain stated specifications.
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).
