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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Defines the storage, atmospheric, and handling constraints for the Atomfair NCM811/LFP electrode sheet combo pack. Electrode sheets must remain sealed in a dry, oxygen-free environment until transferred to an argon-filled glove box, and must be assembled into cells promptly after unpacking.
- Dry Storage: Store sealed electrode packs in a dedicated dry environment or glove box at a dew point no higher than -40°C, isolated from light and ambient oxygen.
- Atmospheric Sensitivity: Open the electrode packages only inside an argon-filled glove box to prevent moisture absorption and active surface oxidation.
- Assembly Timing: Assemble the electrode sheets into cells immediately after containment release to prevent atmospheric moisture absorption and active surface oxidation.
- Die-Cutting Care: Take extra care during custom die-cutting to avoid micro-burrs or localized powder shedding along structural edges.
Describes the required sequence for unpacking and assembling the supplied dry electrode sheets in an inert atmosphere. Perform all container-opening and cell-assembly steps inside an argon-filled glove box with a dew point no higher than -40°C.
Required Equipment: Argon-filled glove box
- Inspect
Inspect the incoming vacuum-sealed packs for transit damage, vacuum leakage, or incorrect configuration upon arrival. - Transfer
Transfer the sealed electrode packs into the argon-filled glove box before opening their vacuum packaging. - Verify
Verify the glove box dew point is no higher than -40°C before opening the sealed packs. - Unpack
Unpack the electrode sheets only inside the argon-filled glove box immediately after containment release. - Assemble
Assemble the intended coin, pouch, or small-scale test cells immediately after unpacking to prevent moisture absorption and active surface oxidation.
How do the areal densities of the NCM811 and LFP electrodes in this combo pack affect cell design and testing protocols?
The NCM811 electrodes are available in single-side (24 mg/cm²) and double-side (60 mg/cm²) coatings, while LFP is single-side at 15.6 mg/cm². The NCM811 single-side is ideal for half-cell and counter electrode testing, double-side for full-cell high-load long-term cycling, and LFP for conventional C-rate, routine cycling, and low-temperature performance profiles. This combination allows researchers to evaluate different chemistries and loading conditions within a single kit.
What are the specific cell format and environmental compatibility requirements for using these pre-coated electrode sheets?
These electrodes are designed for coin cells (CR2032/2025), pouch cell prototypes, and small cylindrical test cells. They must be handled exclusively in an argon-filled glove box after unpacking, and storage requires a sealed dry environment with dew point ≤ -40°C, isolated from light and ambient oxygen. Immediate cell assembly upon containment release is recommended to prevent atmospheric moisture absorption or active surface oxidation.
What are the critical storage and handling parameters to prevent degradation of these research-grade electrode sheets?
The electrodes must be stored sealed in a dry environment or glove box with dew point ≤ -40°C, protected from light and ambient oxygen. They are supplied in a clean, fully dehydrated state; unpack and handle only inside an argon-filled glove box. Custom die-cutting should be performed carefully to avoid micro-burrs or localized powder shedding along structural edges. Vacuum integrity should be inspected within 24 hours of arrival, and free replacement is available for documented transit damage or vacuum leakage.
This combo pack provides research-grade pre-coated NCM811 and LFP electrodes with calibrated areal densities (NCM811: 24 and 60 mg/cm²; LFP: 15.6 mg/cm²) on aluminum foil, ready for coin cell and pouch cell assembly, but requires strict inert atmosphere handling and storage below -40°C dew point to prevent degradation.
Positive
- Precise Areal Density Calibration: Electrode sheets feature strictly calibrated areal densities (NCM811: 24 and 60 mg/cm²; LFP: 15.6 mg/cm²) ensuring consistent loading for reliable baseline testing and electrolyte validation across coin cell and pouch cell configurations.
- Ready-to-Use Dry Electrode Format: Pre-formed dry electrodes eliminate slurry coating, rolling, and initial cutting steps, reducing labor overhead and enabling direct deployment in academic and industrial R&D workflows.
Trade-offs
- Strict Dry Storage Requirement: Electrodes must be stored sealed in a dedicated dry environment or glove box with dew point ≤ -40°C, isolated from light and ambient oxygen, to prevent moisture absorption and surface oxidation.
- Handling Sensitivity to Moisture and Oxygen: Unpacking and handling require an argon-filled glove box; cells must be assembled immediately after containment release to avoid atmospheric contamination. Extra care is needed during die-cutting to prevent micro-burrs or powder shedding.
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).
