Description
ATOMFAIR® 5AH LFP CATHODE LITHIUM METAL POUCH CELLRESEARCH 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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This dry pouch cell contains a lithium metal anode which is highly reactive and moisture-sensitive. Storage and handling must be performed in an inert atmosphere (argon) to prevent oxidation and degradation.
- Moisture Sensitivity: Exposure to ambient humidity above 0.1 ppm accelerates surface oxidation of the lithium metal, compromising interfacial stability.
- Inert Atmosphere Requirement: All processing steps, including electrolyte filling and sealing, require an argon-filled glovebox with oxygen and moisture levels below 0.1 ppm.
- Short Circuit Prevention: The cell terminals must remain electrically isolated during handling to avoid unintended discharge or localized heating.
- Temperature Limitations: Store the dry cell at 15–25°C and avoid exposure to temperatures above 60°C to prevent separator shrinkage or electrode delamination.
- Electrostatic Discharge Precautions: Use grounded wrist straps and conductive flooring when manipulating the cell to eliminate spark risks from static buildup.
This procedure outlines the steps to safely fill the dry pouch cell with a custom electrolyte and activate it for testing. All steps must be performed in an argon-filled glovebox with <0.1 ppm H2O and O2.
Required Equipment: Argon glovebox with moisture and oxygen sensors, Graduated syringe with Luer lock (pre-dried), Impulse heat sealer with vacuum port, Polypropylene or PTFE electrolyte container
- Pouch Inspection
Inspect the dry pouch cell under bright light for any pinholes, creases, or delamination along the seal edges. - Glovebox Transfer
Transfer the inspected pouch cell and all electrolyte components into the glovebox through the antechamber using a full vacuum-purge cycle. - Electrolyte Loading
Draw the pre-measured volume of electrolyte into the dried syringe, avoiding air bubbles by slowly pulling the plunger. - Electrolyte Injection
Insert the syringe needle into the pouch’s designated fill port and inject the electrolyte at a steady, moderate rate to prevent backflow. - Vacuum Sealing
Place the filled pouch in the vacuum sealer, apply full vacuum for 10 seconds to remove residual gas, then heat-seal the port region. - Wetting Rest Period
Allow the sealed cell to rest undisturbed for at least 2 hours at room temperature to ensure complete electrolyte wetting of the electrodes.
How does the lithium metal anode impact cycle life in this dry LFP pouch cell compared to conventional graphite-anode LFP cells?
The lithium metal anode enables extended and reliable cycling performance when paired with the robust olivine structure of the LFP cathode, as stated in the product description. While no quantitative cycle life figures are provided, the combination is explicitly designed for long cycle life in research-grade prototyping. Actual cycle life will depend on the user-defined electrolyte and operating conditions.
What types of electrolyte systems are compatible with this dry LFP-lithium metal pouch cell, and what are the integration requirements?
This dry pouch cell is explicitly designed to accept custom electrolyte formulations including solid-state electrolytes and ionic liquids, as noted in the product description. The user must define and integrate the electrolyte, and all assembly must be performed in an inert atmosphere glovebox or specialized dry room to prevent moisture and oxygen contamination.
What are the critical handling and storage requirements for this dry pouch cell before electrolyte filling?
The cell must be handled and assembled exclusively in an inert atmosphere glovebox or a specialized dry room, as explicitly stated in the product handling notice. Because it is delivered as a dry, flexible pouch without pre-filled electrolyte, storage must also maintain an inert environment to preserve electrode integrity and avoid moisture adsorption prior to electrolyte addition.
The Atomfair 5Ah LFP Cathode Lithium Metal Pouch Cell combines a thermally stable LFP cathode with a high-capacity lithium metal anode, delivered as a dry pouch for custom electrolyte integration. Its design prioritizes safety and cycling stability, but requires inert atmosphere handling and user-supplied electrolyte for operation.
Positive
- Enhanced Safety and Thermal Stability: LFP cathode provides excellent thermal and chemical stability, significantly reducing risks of thermal runaway during operation.
- Dry Cell Customization Flexibility: Shipped without pre-filled electrolyte, enabling researchers to integrate custom solid-state or liquid electrolyte formulations for specialized studies.
Trade-offs
- Inert Atmosphere Assembly Required: The cell must be handled and assembled in an inert atmosphere glovebox or specialized dry room, requiring dedicated lab infrastructure.
- Electrolyte Not Pre-Installed: The dry pouch cell does not include electrolyte; users must define and add their own electrolyte, adding an extra preparation step.
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).
