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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Store this electrode in a dry, inert atmosphere (dew point below -40°C) to prevent moisture-induced degradation of the sodium vanadium phosphate cathode. The dry-processed double-side coating requires careful handling to avoid delamination or mechanical damage during cell assembly.
- Moisture Sensitivity: Maintain storage under argon or vacuum to minimize exposure to ambient moisture.
- Coating Integrity: Handle sheets by edges only and avoid bending or creasing to prevent cracking of the dry-coated layer.
- Pretreatment Requirement: Dry the electrode under vacuum at an appropriate elevated temperature prior to cell assembly to remove adsorbed water.
How should I pre-treat this electrode sheet before cell assembly?
We recommend vacuum baking at 100°C for 12 hours to remove residual moisture and solvents, ensuring optimal electrochemical stability.
How does the dry coating process affect the electrochemical performance of NVP cathodes at 41.4 mg/cm² loading?
The dry coating process enables a high active material ratio of 94.5% and a stable compaction density of 1.37 g/cm³, which are critical for achieving high-energy-density electrodes with consistent performance. This process avoids solvent-related issues and allows precise control over coating parameters, making it suitable for high-loading sodium-ion battery R&D.
In what types of electrochemical tests can this double-side NVP electrode be used?
This electrode is designed for high-loading sodium-ion battery R&D, including half-cell and full-cell testing, material evaluation, and batch-to-batch repeatability verification. It is double-side coated and ready for direct use in standard coin or pouch cells after recommended vacuum baking at 100°C for 12 hours.
This NVP double-side cathode sheet features a high areal density of 41.4 mg/cm² via dry coating, delivering 94.5% active material ratio for sodium-ion battery R&D, but requires vacuum baking pretreatment and is limited to lab use.
Positive
- High active material ratio: 94.5% active material ratio maximizes electrochemical utilization per unit mass, enabling higher energy density in sodium-ion cell testing.
- Dry coating process precision: Dry coating eliminates solvent-related defects and delivers consistent compaction density of 1.37 g/cm³, improving batch-to-batch repeatability for lab evaluations.
Trade-offs
- Vacuum baking pretreatment required: Manufacturer recommends vacuum baking at 100°C for 12 hours before cell assembly to remove residual moisture, adding a mandatory preconditioning step.
- Exclusive laboratory research use: Sold exclusively for laboratory R&D; not qualified or validated for pilot or production-scale battery manufacturing environments.
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).
