Atomfair Alpha-Phase Manganese Dioxide Nanopowder, 80 nm, 99.5–99.99% Purity
Product Description
Atomfair alpha-phase manganese dioxide nanopowder is supplied as black powder with a particle size of 80 nm, 99.5–99.99% purity. Its specific surface area is 20–40 m²/g.
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Technical Specifications
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Customization & Ordering
Custom specifications, quantities, and packaging may be available upon request. Submit the required specification and delivery timeline through Request a Quote.
Key Features and Advantages
- Crystal phase / surface property: Alpha Phase
- Particle size: 80 nm
- Purity: 99.5–99.99%
APPLICATION SCOPE: Contact Atomfair for application-specific guidance.
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.
Why is the purity range of 99.5–99.99% offered for this alpha-phase manganese dioxide nanopowder?
The product is available with purity from 99.5% to 99.99% to accommodate different application requirements. Higher purity grades minimize trace metal contaminants that could interfere with sensitive electrochemical or catalytic processes. Batch-specific purity is confirmed via the Certificate of Analysis (COA) provided upon request.
What is the specific surface area of the 80 nm alpha-phase MnO2 nanopowder and how does it affect performance?
The specific surface area is specified at 20–40 m²/g. This high surface area, combined with the 80 nm particle size and alpha-phase crystal structure, enhances reactivity and interfacial contact in applications such as supercapacitors, batteries, and catalysis. The exact value may vary by batch and is documented in the COA.
What handling and storage precautions are recommended for this nanopowder?
The product is a fine black powder with 80 nm particle size, which may generate airborne dust. It should be handled in a well-ventilated area or fume hood, and stored in a sealed container in a dry, inert atmosphere to prevent moisture absorption and oxidation. A Safety Data Sheet (SDS) is available upon request for detailed guidance.
Atomfair alpha-phase manganese dioxide nanopowder (80 nm, 99.5–99.99% purity, 20–40 m²/g) offers high surface area and controlled purity for advanced catalysis and battery research, but requires careful nanomaterial handling and batch documentation.
Positive
- High Purity Range: 99.5–99.99% purity supports research-grade applications requiring controlled impurity levels.
- High Surface Area: 20–40 m²/g specific surface area enhances reactivity in catalytic and electrochemical applications.
Trade-offs
- Nanomaterial Handling Required: Nanopowder form requires careful handling to avoid inhalation and contamination; appropriate PPE and fume hood recommended.
- Batch Variability: Broad purity and surface area ranges necessitate batch-specific COA/SDS for consistent experimental results.
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).
