Description
ATOMFAIR® HIGH-PURITY ELECTRODE SHEET MULTI-SYSTEM COMBO PACKRESEARCH GRADE MATERIAL | LFP & NCM811 COMBINATION BATCH
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TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or custom combination inquiries.
EMAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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These pre-formed electrodes are calibrated to specific areal densities and coating configurations for half-cell, full-cell, or low-temperature testing. The electrode integrity must be preserved to prevent foil exposure or powder shedding that would compromise experimental reproducibility.
- Electrode Integrity Check: Inspect each electrode for visible defects (foil exposure, powder shedding, dark spots) before assembly to ensure consistent performance.
These electrodes are ready-to-use with no coating or rolling required. Follow these steps to prepare and integrate them into standard battery test cells.
Required Equipment: Clean cutting tool (e.g., scalpel or punch)
- Inspect
Inspect each electrode under good lighting for any foil exposure, powder shedding, or dark spots on the coating surface. - Trim
If a custom size is required, cut the electrode to the desired dimensions using a clean cutting tool to avoid edge damage. - Place
Position the electrode in the intended cell stack with the coated side oriented toward the separator for proper electrochemical contact. - Assemble
Assemble the battery cell (button cell, soft pack, or small cell) following standard procedures for the chosen format.
What are the performance trade-offs between using NCM811 single-side coating at 24 mg/cm² versus double-side coating at 60 mg/cm² for full-cell testing?
The single-side coated NCM811 at 24 mg/cm² is designed for half-cell and counter electrode testing, while the double-side coated NCM811 at 60 mg/cm² supports full-cell and high-load cycle testing. The higher areal density of the double-side electrode enables greater active material loading per unit area, which is critical for achieving realistic full-cell capacity and cycle life evaluations.
Can these pre-formed NCM811 and LFP electrodes be used directly in standard CR2032 button cells without additional processing?
Yes, these electrodes are ready-to-use with standard laboratory button cells such as CR2032 and 2025, as well as soft pack and small cylindrical cells. They are supplied as pre-formed square pieces with uniform coating and no foil exposure, eliminating the need for coating, rolling, or cutting, though custom size cutting is available upon request.
What are the recommended storage and handling conditions to prevent degradation of these cathode electrodes before use?
Store the electrodes sealed in a dry box with a dew point of ≤ -40°C, away from light and oxygen. Upon unpacking, use them immediately in an argon glove box to prevent moisture absorption and oxidation, and assemble batteries as soon as possible to avoid performance degradation from air exposure.
This combination kit provides pre-formed NCM811 and LFP cathode electrodes with calibrated areal densities for button cell, soft pack, and small cell testing, eliminating coating and cutting steps. However, the electrodes require strict dry storage (dew point ≤ -40°C) and careful handling in an argon glove box to prevent moisture absorption and performance degradation.
Positive
- Ready-to-Use Pre-Formed Electrodes: Eliminates the need for coating, rolling, and cutting processes, saving time and labor in laboratory assembly.
- Consistent Batch Quality: Excellent within-batch consistency reduces experimental variables and improves the reliability of test data.
Trade-offs
- Strict Dry Storage Required: Must be stored sealed in a dry box with dew point ≤ -40°C, away from light and oxygen, and unpacked in an argon glove box to avoid moisture absorption and oxidation.
- Handling Sensitivity During Cutting: Powder shedding and burrs on edges during die-cutting or cutting can adversely affect battery performance, requiring careful technique.
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).
