NVP Sodium-Ion Dry Pouch Cell (0.5 Ah, 7/8 Layers) – Hard Carbon AnodeProduct Type: Research-grade dry pouch cell
Research-grade laboratory product
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What are the key electrode material parameters specified for the NVP cathode and HC anode in this dry pouch cell?
The NVP cathode has a specific capacity of 90 mAh/g, compaction density of 1.8 g/cc, and coating areal density of 14 mg/cm² on a 45.5 x 64 mm footprint. The HC anode has a specific capacity of 295 mAh/g, compaction density of 0.9 g/cc, and coating areal density of 5 mg/cm² on a 46.5 x 65 mm footprint. Both electrode active material percentages are specified (93.5% for NVP, 94.5% for HC).
What is the separator specification and how does it support sodium-ion cell assembly?
The separator is specified as 12 μm polyethylene (PE) with a 2 μm ceramic coating. This configuration is stated for the 0.5 Ah dry pouch cell as part of the electrode stack, supporting the 7/8-layer lamination used in this research-grade format intended for laboratory electrolyte studies.
What is the intended application scope for this 0.5 Ah NVP sodium-ion dry pouch cell?
This unfilled dry pouch cell is intended for laboratory sodium-ion cell assembly, electrolyte or activation studies, electrode comparison, and dry-core electrochemical evaluation. It allows researchers to control cell finishing conditions and compare electrode configurations within a voltage window of 2.5 V to 3.8 V.
This 0.5 Ah NVP|HC dry pouch cell with a 7/8-layer stack and ceramic-coated PE separator provides a well-characterized platform for sodium-ion electrolyte and activation studies, enabling researchers to control cell finishing conditions and evaluate electrode configurations with known parameters.
Positive
- Dry pouch format enables controlled electrolyte activation studies: The electrolyte-free dry cell allows researchers to control electrolyte addition and activation conditions, enabling precise evaluation of electrolyte formulations and activation protocols.
- Well-defined electrode parameters facilitate comparative analysis: Detailed specifications for NVP cathode (14 mg/cm² areal density, 90 mAh/g) and HC anode (5 mg/cm² areal density, 295 mAh/g) with known compaction densities allow reproducible electrode comparison and modeling.
Trade-offs
- Requires electrolyte filling and cell activation by user: As a dry pouch cell supplied without electrolyte, users must perform electrolyte filling, wetting, and formation cycling, demanding appropriate laboratory infrastructure and expertise in sodium-ion cell assembly.
- Fixed voltage window limits operating range: The stated voltage window of 2.5 V–3.8 V is pre-determined and may constrain studies requiring extended potential ranges for NVP or HC electrodes, though customization is possible upon request.
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).
