NFPP Sodium-Ion Cathode Sheet | Na-Ion Battery Electrode (Multiple Loadings Available)

Name: NFPP Sodium-Ion Cathode Electrode Sheet

Material Type: NFPP Iron-Based Polyanion Sodium-Ion Cathode on Carbon-Coated Aluminum Foil

Product Code: XN-NFPP-ES

Product Introduction:

NFPP is a composite iron-based polyanion cathode material for sodium-ion batteries. The iron-based polyanion framework provides good thermal stability, structural robustness, and a vanadium-free composition. This electrode sheet features NFPP active material coated on carbon-coated aluminum foil with a reference specific capacity of 95 mAh/g. Active material loading options of 2, 3, or 5 mg/cm² with active material content of 80% or 90% are available in standard 7 × 7 cm electrode size. Customization is supported upon request.

Key Features:

NFPP iron-based polyanion active material — vanadium-free, thermally stable sodium-ion cathode
Reference specific capacity 95 mAh/g
Current collector: carbon-coated aluminum foil, 1 + 15 + 1 μm, 4.14 mg/cm²
Active material loading: 2 / 3 / 5 mg/cm² (other loadings available on request)
Active material content: 80% or 90%
Electrode size: 7 × 7 cm (customization supported)
Multiple specifications available — customization supported

Main Specifications:

Notes:

Active material loading is calculated as: (weight of punched electrode − weight of current collector) × active material content %.

Storage & Handling:

Store sealed in a cool, dry, low-humidity environment. After opening, reseal immediately and store in a glove box or in a drying oven at 60°C. Handle by the edges to avoid contaminating the active coating.

Note: Specifications are for reference only. Actual electrochemical performance depends on counter electrode, electrolyte, separator, cell assembly, formation protocol, and testing conditions. For sodium-ion cathode active material powders, see Xnergy’s Cathode Material Powder category. For sodium-ion anode materials, see the Anode Materials category. For coin cell assembly components, see Coin Cells & Hardware.