Description
Atomfair NFPP-S06 Sodium Iron Phosphate Pyrophosphate (NFPP) Electrode SheetRESEARCH GRADE MATERIAL
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TAILORED SOLUTIONS FOR RESEARCH
If you’re interested, have any questions, or have specific customization requirements, please feel free to contact us.
EMAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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This NFPP electrode sheet is a single-side coated material with a coating density of 22 mg/cm². It must be handled in a controlled environment to prevent moisture absorption and ensure electrochemical performance.
- Coating Material: The active material is Sodium Iron Phosphate Pyrophosphate (NFPP) with a ratio of 94.50%.
- Coating Density: The coating density is 22 mg/cm², applied via a wet process on a single side.
- Substrate Material: The substrate is carbon-coated aluminum foil with a current collector areal density of 3.63 mg/cm².
- Substrate Thickness: The substrate thickness is 12 +0.5 +0.5 μm, precision-controlled for consistent performance.
- Coating Area: Each sheet has a coating area of 152 x 110 mm, with 5 sheets per pack.
How is the electrode sheet baking time determined?
It is 12 hours under vacuum baking at 100°C.
How does the compaction density of 1.58 g/cm³ impact the electrochemical performance of the NFPP-S06 electrode?
The specified compaction density of 1.58 g/cm³ provides a balance between electrode porosity and electronic conductivity, enabling the rated 95 mAh/g capacity at 22 mg/cm² loading. This density is optimized for sodium-ion half-cell and full-cell testing within the research-grade formulation.
What cutting or handling precautions are necessary for the 12 μm carbon-coated aluminum substrate of the NFPP-S06?
The 12 μm thick substrate, combined with the single-sided coating, requires careful cutting to avoid edge curling or active material delamination. Use a sharp blade or laser cutter, and store sheets flat between clean papers to preserve electrode integrity.
This NFPP electrode sheet offers a high 94.5% active material ratio and precise wet-process coating for sodium-ion battery R&D, but its single-side configuration and mandatory vacuum baking at 100°C for 12 hours introduce processing constraints.
Positive
- High active material loading: 94.5% active material ratio maximizes energy density per unit mass, enhancing electrochemical performance in sodium-ion coin cells.
- Precision wet-process coating: Wet-process deposition at 22 mg/cm² ensures uniform electrode thickness and density, yielding reproducible test results for R&D.
Trade-offs
- Single-side coating limitation: Coating on only one side reduces areal capacity relative to double-side electrodes, requiring stacked configurations for higher-capacity cells.
- Mandatory vacuum bake step: Sheets require vacuum baking at 100°C for 12 hours prior to use, adding processing time and necessitating compatible oven equipment.
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 for completely unopened items).
