Description
ATOMFAIR® NVP (SODIUM VANADIUM PHOSPHATE) ELECTRODE SHEETRESEARCH GRADE MATERIAL
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TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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This electrode sheet requires vacuum baking prior to cell assembly to remove adsorbed moisture and ensure electrochemical performance. Store under inert atmosphere at temperatures below 25°C to prevent structural degradation.
- Vacuum Baking Requirement: Vacuum bake the electrode sheet at 80-120°C for 12-24 hours in a vacuum oven before transferring to an argon-filled glovebox.
- Moisture Sensitivity: Exposure to ambient air can lead to rapid moisture uptake, causing structural degradation and reduced capacity.
What is the recommended vacuum baking condition for this NVP electrode sheet before cell assembly?
The recommended vacuum baking condition is 12 hours at 100°C under vacuum. This ensures residual solvent removal and optimal electrode preparation for cell assembly.
How does the 20 mg/cm² areal density influence the electrode's electrochemical performance in sodium-ion battery applications?
The 20 mg/cm² areal density is a high-loading configuration optimized for sodium-ion battery R&D to achieve practical electrode areal capacity. The high active material ratio of 93.5% and controlled compaction density of 1.5 g/cm³ are balanced to maximize energy density while maintaining structural integrity during cycling. The wet coating process ensures uniform active material distribution for consistent performance evaluation.
What substrate customization options are available for this NVP double-side coated electrode to integrate with different cell formats?
The electrode can be customized in substrate type and thickness, coating thickness and width, loading density, and active material ratio upon request. This allows researchers to tailor the electrode for specific cell formats (e.g., coin, pouch) or electrolyte systems. The standard current collector has an areal density of 3.63 mg/cm², providing a baseline for integration.
This NVP electrode sheet with 20 mg/cm² areal density and 93.5% active material ratio is designed for high-loading sodium-ion battery research. The double-side wet coating ensures consistency, but users must account for the mandatory 12-hour vacuum baking at 100°C and the fixed standard parameters requiring customization for non-standard experiments.
Positive
- High active material ratio and controlled compaction density: A 93.5% active material ratio with compaction density of 1.5 g/cm³ enables high-loading sodium-ion battery R&D with optimized electrochemical performance.
- Consistent double-side wet coating process: The wet coating process applied to both sides delivers uniform areal density (20 mg/cm²) across the 5-sheet pack, supporting batch-to-batch repeatability for comparative studies.
Trade-offs
- Requires 12-hour vacuum baking at 100°C: Prior to cell assembly, the electrode sheet must undergo vacuum baking at 100°C for 12 hours, adding processing time and requiring suitable vacuum oven infrastructure.
- Fixed standard parameters may limit experimental flexibility: Standard packs come with fixed areal density (20 mg/cm²), active material ratio (93.5%), and compaction density (1.5 g/cm³); customization is necessary if these specifications do not match specific research needs.
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). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
