FREE SHIPPING with $59 or More. New Customer? Inquire for Major Discount & Free Samples! Online Payments & POs Accepted.

A square ATOMFAIR® NVP-S06 dry process single side cathode sheet with a silver metal bottom border.
NVP Single Side 30 mg/cm² Dry 5 Pack NVP-S06 - Image 2
NVP Single Side 30 mg/cm² Dry 5 Pack NVP-S06 - Image 3
NVP Single Side 30 mg/cm² Dry 5 Pack NVP-S06 - Image 4

NVP Single Side 30 mg/cm² Dry 5 Pack NVP-S06

$109.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

This is a very high-loading single-side electrode with 30 mg/cm² areal density manufactured using the dry process. It offers the highest active material ratio in the single-side series.

Quantity Price
1 – 4 $109.00
5+ $99.00
SKU: AFMSWMSZ218
Category:
Tags: , , , , ,
Brands:

Description

NVP Cathode Sheet (Sodium Vanadium Phosphate) | Dry Process, 30 mg/cm² High Loading | Single Side Coating

RESEARCH GRADE MATERIAL

Product Overview
The Atomfair NVP-S06 is a premium Sodium Vanadium Phosphate (NVP) cathode sheet engineered for high-performance sodium-ion battery research. Manufactured using our proprietary solvent-free dry process, this electrode features a high areal density of 30 mg/cm², providing the highest active material ratio in its class for advanced electrochemical testing.

Electrode Sheet Design Parameters
PARAMETER VALUE
Product code S06
Coating material NVP
Active material ratio 94.50%
Coating density 30 mg/cm²
Coating area 120*90 mm
Coating Type Single-sided
Substrate material Carbon-coated aluminum foil
Current collector areal density 4.4mg/cm²
Substrate thickness 12 +0.5 +0.5 μm
Substrate size 90*140 mm
Compaction Density –
Capacity 110 mah/g
Coating Process Dry Process
Pack Size 5 sheets/pack

Key Technical Advantages
  • High-Loading Performance: 30 mg/cm² areal density designed for high-capacity energy storage applications.
  • Dry Process Manufacturing: Solvent-free coating ensures superior binder distribution and enhanced environmental stability compared to traditional wet-slurry methods.
  • Optimal Material Ratio: Boasts a 94.50% active material ratio, maximizing energy density within the cell.
  • Carbon-Coated Substrate: Utilizes carbon-coated aluminum foil to minimize contact resistance and improve rate capability.

Electrode Calculation Guide & Example
To ensure precision in your electrochemical analysis, use the following formulas. For high-fidelity research, actual weighing should take precedence over theoretical averages.
The Calculation Algorithm
1. Current Collector Weight:
Formula: Current Collector Areal Density (mg/cm²) × Wafer Area (cm²)
Example: 3.63 mg/cm² × 0.7854 cm² ≈ 2.851 mg
2. Coating Weight of the Sample:
Formula: Total Wafer Weight (mg) – Current Collector Weight (mg)
Example: 10.68 mg – 2.851 mg = 7.829 mg
3. Active Material Weight:
Formula: Coating Weight (mg) × Active Material Ratio (%)
Example: 7.829 mg × 0.945 ≈ 7.398 mg
4. Actual Areal Density:
Formula: Active Material Weight (mg) ÷ Wafer Area (cm²)
Expert Note: As the original manufacturer, we provide these calculation frameworks to help researchers eliminate variables in their testing. The specific capacity should always be calculated using the actual active material mass derived from your punched electrode weight to account for inherent micro-variations in high-loading coatings.

User & Application Guidelines
User Guide: Identifying Front vs. Back
When working with single-sided electrode sheets, identify the active coating side under natural or soft artificial light:

  • Front Side (Coated): Appears dark and matte. This is the active Sodium Vanadium Phosphate layer.
  • Back Side (Uncoated): Appears lighter and metallic. This is the exposed aluminum substrate.
Research Applications
This NVP electrode sheet is specifically optimized for:

  • Sodium-ion Battery (SIB) R&D: Baseline testing for new electrolyte formulations.
  • High-Loading Studies: Evaluating the kinetics of thick-electrode architectures.
  • Dry Electrode Benchmarking: Comparing dry-process electrochemical performance against wet-coated benchmarks.

Frequently Asked Questions (FAQ)
Q: What is the recommended vacuum baking procedure for NVP electrodes?
A: To ensure complete moisture removal, we recommend vacuum baking the sheets at 100°C for 12 hours prior to cell assembly.
Q: Can I request custom NVP coating thicknesses?
A: Yes. Atomfair provides custom electrode fabrication services. We can adjust coating thickness, width, and substrate materials (e.g., plain foil vs. carbon-coated) to meet your specific research needs.

APPLICATION SCOPE: Sodium-ion Battery (SIB) R&D baseline testing, high-loading kinetics evaluation of thick-electrode architectures, and dry-process electrochemical performance benchmarking.
PACKAGING: 5 sheets per pack.
DISCLAIMER / NOTICE: Sold exclusively for laboratory research.
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
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

This NVP cathode sheet is designed for sodium-ion battery research with a dry-process coating at 30 mg/cm² areal density. The single-side coating on carbon-coated aluminum foil provides an active material ratio of 94.5%.

  • Coating material: The coating material is NVP (Sodium Vanadium Phosphate).
  • Active material ratio: The active material ratio is 94.5%.
  • Coating density: The coating density is 30 mg/cm².
  • Substrate material: The substrate is carbon-coated aluminum foil.
  • Substrate thickness: The substrate thickness is 12 μm nominal.

How does the 30 mg/cm² areal loading of the NVP-S06 cathode affect rate capability compared to lower loading electrodes?

The 30 mg/cm² high loading increases areal capacity but may reduce rate capability due to thicker electrode architecture and longer sodium-ion diffusion paths. The dry process with 94.5% active material ratio and carbon-coated aluminum foil substrate mitigates contact resistance, while the nominal capacity of 110 mAh/g provides a baseline for comparing rate performance trade-offs in high-loading NVP cathodes.

What are the dimensional constraints for integrating the NVP-S06 cathode sheet into standard coin cell or pouch cell assemblies?

The coating area of 120×90 mm and substrate size of 90×140 mm with single-sided coating are designed for larger pouch or prismatic cells, not directly compatible with standard 2032 coin cells (typical wafer diameter 15–18 mm). Researchers must punch electrodes from the sheet, accounting for the 12 μm total substrate thickness (12+0.5+0.5 μm carbon-coated aluminum layers), which affects stacking pressure and electrolyte wetting in confined geometries.

What storage and handling conditions are recommended for the NVP-S06 dry-process cathode sheets to prevent degradation or moisture uptake?

Despite the solvent-free dry process enhancing environmental stability, NVP is hygroscopic and must be stored in an argon-filled glovebox with <0.1 ppm H2O and O2. The sheets are supplied as a pack of 5 in sealed packaging; immediate transfer to inert atmosphere is required to preserve the 94.5% active material integrity and avoid capacity loss typical of moisture-exposed sodium-ion cathodes.

This NVP cathode sheet offers a high areal loading of 30 mg/cm² and 94.5% active material ratio via a solvent-free dry process, but requires users to manage single-sided cell design and determine compaction density empirically.

Positive

  • High Active Material Ratio (94.5%): The electrode sheet achieves a 94.5% active material ratio, maximizing energy density within the cell for high-capacity sodium-ion battery research.
  • Solvent-Free Dry Process Manufacturing: The proprietary dry process eliminates solvent use, ensuring superior binder distribution and enhanced environmental stability compared to conventional wet-slurry methods.

Trade-offs

  • Single-Sided Coating Design: The electrode is single-side coated, requiring careful pairing with a compatible anode and limiting flexibility in cell assembly configurations.
  • Unspecified Compaction Density: Compaction density is not provided, obligating researchers to empirically determine optimal compression parameters for their specific electrochemical 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 for completely unopened items).

Related products