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NFPP Sodium Iron Phosphate Pyrophosphate D03
Battery Electrode Sheet
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The ATOMFAIR NFPP-D03 electrode sheet requires a vacuum baking protocol to prevent ambient phase contamination and structural degradation. The material is sensitive to ambient conditions and must be processed under controlled conditions before thermal validation.
- Baking Requirement: The electrode sheet must be baked under vacuum at 100°C for 12 hours to prevent ambient phase contamination and structural degradation.
- Environmental Sensitivity: Exposure to ambient atmosphere may cause structural degradation or phase contamination of the electrode sheet.
- Processing Protocol: The baking protocol must be performed before any thermal validation to ensure material integrity.
This procedure describes the required vacuum baking step for the ATOMFAIR NFPP-D03 electrode sheet. It ensures the material is free from ambient contamination before thermal validation.
Required Equipment: Vacuum oven
- Transfer
Transfer the electrode sheets into a vacuum oven. - Set Temperature
Set the vacuum oven to maintain a temperature of 100°C. - Apply Vacuum
Apply vacuum to the oven chamber. - Maintain Conditions
Maintain the vacuum and temperature for 12 hours. - Retrieve
After 12 hours, release vacuum and remove the sheets for use.
How does the double-sided coating at 26 mg/cm² loading affect the electrochemical performance of the NFPP-D03 sodium iron phosphate pyrophosphate electrode sheet?
The double-sided wet coating at 26 mg/cm² loading, combined with an active material ratio of 94.50%, delivers a specific capacity of 95 mAh/g. This configuration ensures uniform loading across the 152 × 110 mm active area, supporting reliable baseline testing and cell-to-cell consistency in sodium-ion battery R&D.
What substrate and current collector architecture is used in the NFPP-D03 electrode sheet to optimize interfacial contact?
The electrode uses a carbon-coated aluminum foil substrate with a total thickness of 12 + 0.5 + 0.5 μm (12 μm foil plus 0.5 μm coating on each side) and a current collector density of 3.63 mg/cm². This design maximizes electrical contact and boundary interfacial dynamics for accurate material evaluation.
What is the recommended baking protocol for the NFPP-D03 electrode sheet to prevent ambient phase contamination before thermal validation?
The product requires a strict 12-hour vacuum bake at 100°C to prevent ambient phase contamination or structural degradation. This protocol is specified in the product notice and must be followed before thermal validation to ensure experimental integrity.
The Atomfair NFPP-D03 double-side coated electrode sheet delivers a 94.50% active material loading on carbon-coated aluminum foil with a precisely controlled 26 mg/cm² wet coating, making it a reliable substrate for sodium-ion cathode R&D; however, its use is restricted to laboratory research and requires a mandatory 12-hour vacuum bake at 100°C to prevent phase contamination.
Positive
- High active material ratio: The 94.50% NFPP active material ratio ensures a uniform and robust cathode distribution, enhancing electrochemical performance reproducibility across half-cell testing matrices.
- Carbon-coated aluminum foil substrate: The carbon-coated current collector maximizes electrical contact and optimizes boundary interfacial dynamics, improving material evaluation accuracy and data fidelity.
Trade-offs
- Mandatory vacuum bake protocol: The electrode sheet requires a strict 12-hour vacuum bake at 100°C prior to use to prevent ambient phase contamination or structural degradation, adding a time-consuming preconditioning step to experimental workflows.
- Research-use only restriction: This product is explicitly sold exclusively for laboratory research and development, limiting its applicability to pilot-scale or production-scale battery manufacturing without additional qualification.
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).
