Description
ATOMFAIR® NFM111-D04 SODIUM NICKEL IRON MANGANESE OXIDE 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 dry-process electrode sheet is moisture-sensitive and must be stored in an inert atmosphere or vacuum environment to prevent degradation. Handle in a dry room or glovebox with controlled humidity to maintain electrochemical performance.
- Moisture Sensitivity: Prolonged exposure to ambient moisture can cause structural degradation and capacity loss in the active material.
How does the 96.25% active material ratio in the NFM111-D04 electrode trade off energy density against mechanical integrity?
The NFM111-D04 electrode achieves a 96.25% active material ratio, which directly maximizes energy density per unit mass but inherently reduces binder content, potentially compromising mechanical flexibility and cohesion. The compaction density of 2.85 g/cm³ further indicates a dense structure that may require careful calendering to maintain electrode integrity without delamination.
Is the carbon-coated aluminum foil substrate of the NFM111-D04 electrode compatible with standard organic electrolytes for sodium-ion cells?
Yes, the substrate is a 12 μm aluminum foil with a 0.5 μm carbon coating on each side, specifically designed to resist corrosion from organic electrolytes and enhance adhesion of the NFM111 active coating. This construction is standard for sodium-ion cathodes and ensures stable long-term cycling performance.
Why is a 12-hour vacuum baking at 100 °C required for the NFM111-D04 electrode, and what are the storage requirements?
The manufacturer mandates a 12-hour vacuum baking protocol at 100 °C to remove adsorbed moisture from the electrode for optimal electrochemical stability. The electrode must be stored in a dry, inert atmosphere to prevent moisture uptake prior to cell assembly.
The NFM111-D04 dry-processed sodium-ion cathode sheet delivers an ultra-high coating density of 118.7 mg/cm² and 96.25% active material ratio on a thin carbon-coated aluminum substrate, enabling high-energy laboratory cells but requiring a 12-hour vacuum baking protocol and delicate handling.
Positive
- Ultra-High Coating Density for Energy Density: The coating density of 118.7 mg/cm² is among the highest available for sodium-ion cathodes, enabling higher energy density in laboratory cells compared to conventional electrodes.
- Solvent-Free Dry Process Manufacturing: Advanced dry processing eliminates solvent use during electrode fabrication, reducing environmental impact and avoiding solvent-related defects in the electrode structure.
Trade-offs
- Extended Vacuum Baking Required: Optimal electrochemical stability requires a 12-hour vacuum baking protocol at 100°C, adding processing time and necessitating vacuum oven infrastructure.
- Thin Substrate Requires Careful Handling: The carbon-coated aluminum substrate is only 12 μm thick, making the electrode susceptible to wrinkling or tearing during cutting, stacking, or cell assembly in a laboratory environment.
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).
