NCM811 Lithium-Ion Dry Pouch Cell (1 Ah, 10/11 Layers) – Graphite AnodeProduct Type: Research-grade dry pouch cell
Research-grade laboratory product
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This dry pouch cell requires storage in a dry or inert atmosphere to preserve electrode and separator integrity. Electrolyte filling and formation cycling must be performed within the specified 2.75 V to 4.2 V voltage window.
- Atmosphere Control: Store and handle the cell in a dry room or glovebox to prevent moisture absorption by the electrolyte-free electrodes and separator.
- Voltage Compliance: Adhere strictly to the 2.75 V to 4.2 V operating window during charge-discharge to avoid material degradation or safety hazards.
- Separator Integrity: Inspect the 12 µm polyethylene separator with 2 µm ceramic coating for punctures or tears before assembly to prevent internal short circuits.
What is the significance of the 12 µm PE + 2 µm ceramic separator in this NCM811 dry pouch cell?
The separator consists of 12 µm polyethylene with a 2 µm ceramic coating. The ceramic coating provides enhanced thermal stability and reduces thermal shrinkage compared to uncoated PE separators, which is critical for preventing internal short circuits during operation at elevated temperatures or under abuse conditions. This specification is directly from the product's technical data.
Can the electrode materials or dimensions of this dry pouch cell be customized for specific research?
Yes, Atomfair offers full customization covering cell dimensions, nominal capacity, cathode and anode materials, separator coating, and dry electrode configuration. Researchers can request modifications to tailor the cell to their experimental needs, as stated in the product description under Cell Customization.
What is the intended use of the electrolyte-free dry pouch cell format?
The unfilled pouch format is explicitly designed for laboratory assembly, electrolyte or activation studies, and electrochemical evaluation where researchers need to control cell finishing conditions. The dry core allows systematic study of electrolyte formulations without interference from pre-existing electrolyte, as noted in the product overview.
This NCM811 graphite pouch cell (1 Ah, 10/11 layers) is supplied as an electrolyte-free dry stack, providing researchers full control over cell finishing for electrolyte studies and electrode evaluation, though requiring wet-cell assembly and controlled handling.
Positive
- Electrolyte-free customization for studies: The unfilled dry pouch format allows researchers to control electrolyte composition, wetting, and activation conditions, enabling systematic electrolyte evaluation and electrode configuration comparisons.
- Well-characterized electrode baselines: Specified active material percent, areal density, and compaction density for both cathode (NCM811) and anode (Gr) provide reproducible parameters for laboratory electrochemical testing and material benchmarking.
Trade-offs
- Wet-cell assembly required before use: The pouch is supplied without electrolyte; users must perform filling, wetting, and formation in a controlled environment, adding preprocessing steps before electrochemical evaluation.
- Dry pouch handling sensitivity: The unfilled cell stack with separator (12 µm PE + 2 µm ceramic) is susceptible to moisture uptake and mechanical damage, requiring assembly in a dry room or glovebox to maintain electrochemical integrity.
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).
