ATOMFAIR® DOUBLE-SIDED LITHIUM IRON PHOSPHATE (LIFEPO4) COATED ALUMINUM FOILRESEARCH GRADE MATERIAL
|
|||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||
|
TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: inquiry@atomfair.com
|
|||||||||||||||||||||||||||||
|
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
|
|||||||||||||||||||||||||||||
This document outlines the critical storage and handling constraints for the double-sided LiFePO4 coated aluminum foil. Adherence to these constraints is essential to preserve the electrochemical integrity of the active material layers.
- Storage Environment: Store the foil in a cool, dry environment to prevent baseline performance degradation.
- Moisture Control: Maintain precise atmospheric and moisture conditions during handling and storage to preserve electrochemical integrity.
- Container Sealing: Keep containers tightly sealed to prevent phase contamination before cell thermal consolidation.
- Inert Gas Handling: Handle the foil exclusively within an anhydrous inert gas environment to prevent phase contamination.
This procedure describes the recommended handling and storage steps for the double-sided LiFePO4 coated aluminum foil. Follow these steps to maintain the material's electrochemical performance and prevent degradation.
Required Equipment: Inert gas glovebox, Sealed storage container
- Store in Cool Dry Location
Store the foil in a cool, dry environment to prevent baseline performance degradation. - Seal Container Tightly
Seal the container tightly after each use to prevent moisture and atmospheric contamination. - Transfer to Inert Gas Environment
Transfer the foil to an anhydrous inert gas environment before handling to prevent phase contamination. - Maintain Inert Atmosphere
Keep the foil in the inert gas environment until cell assembly or further processing to ensure electrochemical integrity.
What is the typical coating thickness per side on this double-sided LiFePO4 coated aluminum foil and how does it impact full-cell testing?
The coating thickness is typically 10–20 μm per side, with dual-side balanced mass loading designed for full-cell testing stability. This symmetric configuration ensures consistent active material utilization and helps eliminate variable effects during baseline testing and electrolyte validation.
Can this double-sided LiFePO4 coated aluminum foil be used directly in standard pouch cell or coin cell assembly without additional modification?
Yes, the 230 mm × 90 mm sheet dimensions are optimized to accommodate various custom experimental setups, including pouch cell geometries. The high-conductivity aluminum substrate and homogeneous dual-sided coating make it suitable for direct use as a cathode in research-grade lithium-ion battery configurations.
What storage and handling conditions are required to prevent degradation of the double-sided LiFePO4 coating before cell assembly?
Store the sheets in a cool, dry environment to prevent baseline performance degradation. During handling, maintain precise atmospheric and moisture control; containers should be kept tightly sealed or handled exclusively within an anhydrous inert gas environment to avoid phase contamination before thermal consolidation.
This double-sided LiFePO4 coated aluminum foil provides balanced active material loading on both sides for stable full-cell testing, with a highly conductive aluminum substrate for efficient current collection. It requires strict atmospheric and moisture control during handling and storage to preserve electrochemical integrity.
Positive
- Dual-sided homogeneous coating: Homogeneous LiFePO4 layer on both sides maximizes active material utilization and optimizes dynamic electrode performance metrics for full-cell testing.
- High electrical conductivity substrate: Highly conductive aluminum substrate provides ideal current collection paths, enhancing raw battery efficiency.
Trade-offs
- Moisture and atmosphere sensitivity: Precise atmospheric and moisture conditions must be maintained during handling and storage; containers must be kept tightly sealed or handled exclusively within an anhydrous inert gas environment to prevent phase contamination.
- Controlled storage environment required: Must be stored in a cool, dry environment to prevent baseline performance degradation; coating thickness may vary with process parameters.
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).
