Description
ATOMFAIR® NFM111-S03 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®
Disclaimer: Sold exclusively for laboratory research.
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This electrode sheet must be stored in a dry, controlled environment to maintain its electrochemical performance. The single-sided coating requires careful alignment during cell assembly to ensure proper contact.
- Moisture Sensitivity: Protect from ambient moisture to prevent degradation of the sodium-based active material.
How does the 95.30% active material ratio and 2.85 g/cm³ compaction density influence the electrode's volumetric energy density and rate capability trade-off?
The high active material ratio of 95.30% maximizes gravimetric energy content, but the compaction density of 2.85 g/cm³ directly defines electrode porosity and electrolyte accessibility, creating a trade-off between energy density and rate capability. This balance yields a nominal capacity of 125 mAh/g, though the dry-process morphology further influences the final pore structure and transport kinetics.
What cell assembly considerations apply when integrating this single-sided cathode into a sodium-ion pouch cell with a metallic sodium anode?
The 90×120 mm coated area on a 90×140 mm substrate provides a 10 mm uncoated edge on each length side for tab attachment, compatible with standard pouch cell fabrication. The carbon-coated aluminum current collector (4.2 mg/cm² areal density) requires careful electrolyte selection to ensure wetting and must be paired with a compatible separator to prevent short circuits against the sodium anode.
What specific vacuum drying conditions are required before using this electrode to ensure electrochemical stability in sodium-ion half-cells?
The electrode must be baked under vacuum at 100°C for 12 hours to remove adsorbed moisture prior to cell assembly, as specified in the product handling guidelines. This protocol is essential for sodium-ion chemistry to prevent parasitic reactions with the sodium anode and ensure accurate capacity measurements.
The NFM111-S03 dry-process cathode sheet offers high active material loading (59 mg/cm², 95.30% active) for sodium-ion R&D, but necessitates strict vacuum baking (12 h, 100°C) and single-sided configuration requires careful cell design planning.
Positive
- Dry Process Electrode Fabrication: Eliminates solvent handling and drying steps, reducing environmental and safety burdens during laboratory electrode preparation.
- High Active Material Ratio: 95.30% active material content maximizes specific capacity per mass, enabling accurate evaluation of intrinsic sodium-ion electrochemistry.
Trade-offs
- Mandatory Vacuum Baking Protocol: Requires 12-hour vacuum oven treatment at 100°C before use, increasing preparation lead time and demanding dedicated vacuum infrastructure.
- Single-Sided Coating Restriction: Coated on one side only; unsuitable for direct full-cell stacking without additional processing, limiting application primarily to half-cell or coin cell testing.
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).
