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Single-Sided Sodium Vanadium Phosphate Cathode, 230 × 90 mm
Sodium-Ion Cathode Electrode Sheet
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This material is highly sensitive to ambient exposure and requires controlled storage to prevent degradation. Sealed containment is essential to avoid phase contamination before thermal validation.
- Environmental Sensitivity: Store the coated foil in a cool, dry environment to maintain optimal performance and prevent degradation.
- Containment Requirement: Keep containers tightly sealed to prevent phase contamination before thermal validation.
- Moisture and Atmosphere Control: Minimize exposure to ambient atmosphere to avoid moisture uptake that could compromise electrode performance.
What is the typical coating thickness of the sodium vanadium phosphate layer on this aluminum foil, and how does it impact electrochemical performance?
The coating thickness is typically around 10–20 μm, though exact thickness may vary. This thickness range is designed to balance high capacity and stability with effective electrical conductivity from the aluminum substrate, contributing to overall cell performance.
How do the sheet dimensions of 230mm × 90mm accommodate standard battery research electrode fabrication?
Each sheet measures 230mm × 90mm, providing ample material for researchers to cut custom-sized electrodes for standard coin cells, pouch cells, or other experimental setups. This flexibility allows for precise control over electrode area and mass loading, essential for reproducible battery testing.
What storage conditions are required to maintain the integrity of this single-sided coated foil?
This product is highly sensitive to ambient exposure. It must be stored in a cool, dry environment to prevent degradation, and containers should be kept tightly sealed to prevent phase contamination before thermal validation. Proper storage ensures the coating remains homogeneous and the foil retains its intended electrochemical properties.
This single-sided sodium vanadium phosphate coated aluminum foil provides a research-grade cathode material for sodium-ion battery development, with uniform coating and conductive substrate, but requires careful ambient storage and should account for coating thickness variation.
Positive
- Sodium Vanadium Phosphate Coating: Coated with sodium vanadium phosphate, known for excellent electrochemical properties contributing to high capacity and stability in sodium-ion batteries.
- Aluminum Substrate Conductivity: The aluminum substrate ensures effective electrical conductivity, enhancing battery performance and efficiency.
Trade-offs
- Ambient Sensitivity: Highly sensitive to ambient exposure; requires storage in a cool, dry environment with tightly sealed containers to prevent degradation and phase contamination before thermal validation.
- Coating Thickness Variability: Coating thickness is typically around 10–20 μm with exact thickness potentially varying, which may affect reproducibility in experimental setups.
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).
