ATOMFAIR® NFM111-S04 SODIUM NICKEL IRON MANGANESE OXIDE ELECTRODE SHEETRESEARCH GRADE | SINGLE-SIDED WET PROCESS
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TAILORED ENERGY SOLUTIONS
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EMAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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The NFM111-S04 electrode sheet requires a fixed vacuum bake before electrochemical cell integration. The material must be protected from ambient moisture and oxidation during all storage and handling activities.
- Pre-Integration Vacuum Bake: Bake the electrode sheets for 12 hours under vacuum at 100°C before formal cell integration.
- Moisture Sensitivity: Prevent ambient moisture absorption during storage and handling by controlling the laboratory environment.
- Oxidation Prevention: Handle the sheets under conditions that prevent oxidation pathways.
- Research-Use Restriction: Use the sheets exclusively for laboratory research and not for commercial production or medical applications.
Prepare the NFM111-S04 electrode sheets for cell assembly by vacuum baking. Protect the dried sheets from moisture and oxidation throughout subsequent handling.
Required Equipment: Vacuum oven
- Transfer sheets to the vacuum oven
Transfer the electrode sheets to a vacuum oven before cell integration. - Set the oven temperature
Set the vacuum oven to 100°C under vacuum. - Maintain the vacuum bake
Maintain the vacuum bake for 12 hours. - Protect sheets during handling
Protect the baked sheets from ambient moisture and oxidation during subsequent handling.
What is the significance of the 18 mg/cm² coating density and 95.30% active material ratio for the NFM111-S04 electrode sheet?
The 18 mg/cm² coating density with a 95.30% active material ratio ensures high active mass loading for precise analytical output in experimental sodium-ion cells. This combination, along with a compaction density of 2.08 g/cm³ and nominal capacity of 125 mAh/g, provides consistent electrochemical performance and variable elimination for baseline testing.
What substrate and current collector specifications does the NFM111-S04 electrode sheet use?
The electrode sheet uses a carbon-coated aluminum foil current collector with a collector areal density of 3.63 mg/cm² and a substrate thickness of 12 + 0.5 + 0.5 μm. The substrate size is 184 mm × 110 mm, and the single-sided coating area is 150 mm × 110 mm, optimized for laboratory cell assembly and reduced interfacial polarization.
What are the recommended drying conditions before integrating the NFM111-S04 electrode sheet into a cell?
The electrode sheet must be baked under vacuum at 100°C for 12 hours prior to formal cell integration to remove residual moisture and ensure optimal performance. Handle strictly in appropriate laboratory environments to prevent ambient moisture absorption or oxidation.
The Atomfair NFM111-S04 is a single-side coated sodium nickel iron manganese oxide electrode sheet with 95.30% active material loading and 18 mg/cm² coating density, designed for sodium-ion battery R&D. Its carbon-coated aluminum foil substrate and precision wet process provide consistent film quality, but the mandatory 12-hour vacuum bake at 100°C and sensitivity to ambient moisture impose critical handling and processing constraints.
Positive
- High active material loading: 95.30% active material ratio maximizes mass content for precise analytical output in experimental cell designs.
- Advanced substrate interlayer: Carbon-coated aluminum foil current collector reduces interfacial polarization and improves mechanical film anchoring.
Trade-offs
- Mandatory vacuum bake requirement: Electrode sheets require 12 hours of vacuum baking at 100°C before cell integration, extending preparation time.
- Moisture sensitivity: Sheets must be handled in strict laboratory environments to prevent ambient moisture absorption or oxidation, requiring controlled storage and assembly conditions.
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).
