Description

ATOMFAIR NVP CARBON COATED ALUMINUM 2AH 30-LAYER DRY POUCH CELL

30-LAYER HIGH CAPACITY CORES

Product Overview

The ATOMFAIR NVP Carbon-Coated Aluminum 2Ah 30-Layer Dry Pouch Cell is an elevated, electrolyte-free multi-layer sodium-ion testing core designed specifically for high-capacity solid state electrolyte pouch cell scaling and structural pressure investigations. Extending far beyond single-layer layouts, this high-density 30-layer stacked architecture pairs a polyanionic Sodium Vanadium Phosphate (NVP) cathode assembly directly with an optimized Al/C carbon-coated aluminum foil current collector configuration. This extensive multi-layer configuration secures premium experimental control, isolating pure internal phase kinetics from volatile boundary parasites under deep stack testing profiles. It serves as an uncompromised evaluation control for institutions validating proprietary sodium formulas while balancing industrial carbon coated aluminum foil price parameters.

Technical Specifications

PARAMETER	DETAILS
1. Core Device & Electrochemical Design
Cell Chemistry Base	Sodium-Ion High-Capacity Dry Pouch Cell Configuration (Electrolyte Unfilled)
Nominal Capacity	2 Ah
Voltage Range	2.5 V × 3.8 V
NP Ratio	– (Optimized 30-Layer Multilayer Matrix Layout)
2. Cathode (Positive Electrode) Parameters
Material Type	NVP (Sodium Vanadium Phosphate Polyanionic Matrix)
Active Material Percent	93.5%
Specific Capacity	90 mAh/g
Compaction Density	1.7 g/cc
Coating Areal Density	14 mg/cm²
Dimensions	45.5 × 64 mm
3. Anode (Negative Electrode) Parameters
Material Type	Al/C (Carbon-Coated Aluminum Foil Architecture)
Active Material Percent	–
Specific Capacity	–
Compaction Density	–
Coating Areal Density	–
Dimensions	46.5 × 65 mm
4. Separator & Physical Package Metrics
Separator Specification	12 um PE + 2 um ceramic coating
Stacking Layer Configuration	30/31 Multilayer Dense Stacked Core Design
Manufacturing Rules	Processed under strict ISO 9001 compliance standards conditions
Alternative Options	Explore our matching high-stack polyanionic sodium core logs. For explicit custom variations or layer adjustments, please contact our support team.

Key Features & Advantages

30-Layer High Capacity Layout: Scaled multilayer architecture allows laboratories to analyze internal phase integrity and volume change traits across heavy continuous cycles.
Polyanionic NVP Framework Stability: Features robust thermal pathways and an open 3D structure, promoting swift sodium-ion extraction kinetics and predictable profiling.
Electrolyte-Free Design Freedom: Delivered completely unfilled and vacuum-sealed to grant laboratories absolute configuration control during polymer or customized electrolyte matching.
Carbon-Coated Aluminum Base: Specialized Al/C substrate matrix significantly improves internal electronic conductivity while preventing interfacial gas evolution at targeted voltage bands.

APPLICATION SCOPE: High-capacity polyanionic sodium-ion material verification, custom sodium electrolyte compatibility testing, scaled dry core prototyping, and industrial battery kinetics R&D.

PACKAGING: Sealed multilayer vacuum aluminum-plastic dry defensive pouch with custom institutional batch tracking control logs.

IMPORTANT NOTICE: This dry sodium pouch cell core is highly sensitive to ambient moisture exposure. Keep vacuum packs completely sealed and handle exclusively within an anhydrous inert gas glovebox environment to prevent contamination or premature polyanionic degradation before electrolyte injection and cell validation.

TAILORED SOLUTIONS FOR RESEARCH

Contact our engineering team for technical support or official institutional quotations.

EMAIL: inquiry@atomfair.com

Manufacturer: Atomfair LLC
Brand: ATOMFAIR

FAQ

How does the 30-layer stacking configuration affect the nominal capacity and areal loading trade-off in the NVP dry pouch cell?

The 30-layer stacking achieves a nominal capacity of 2 Ah by utilizing a cathode coating areal density of 14 mg/cm² with 93.5% active material loading. This multilayer architecture provides higher absolute capacity compared to single-layer cells but introduces additional constraints on electrolyte wetting and internal pressure uniformity during solid-state electrolyte scaling experiments.

Can the NVP dry pouch cell be directly integrated with polymer or ceramic solid-state electrolytes without modifications?

The cell is delivered as an electrolyte-free dry pouch cell specifically designed for solid-state electrolyte pouch cell scaling and structural pressure investigations. Its unfilled configuration allows direct integration with polymer or ceramic solid-state electrolytes, provided the user fills the cell with the appropriate electrolyte system under controlled conditions. The 12 µm PE + 2 µm ceramic coated separator is compatible with a range of solid-state electrolyte formulations but requires validation of wetting and interfacial stability.

What preparatory steps are required before testing the NVP dry pouch cell in a stack pressure jig?

The cell must first be filled with the intended electrolyte in an inert atmosphere to prevent moisture contamination, as it is supplied electrolyte-free. The 30-layer dense stacked core design, with anode dimensions of 46.5 × 65 mm, requires precise alignment in the pressure jig to ensure uniform load distribution across all layers. After filling, the cell should be vacuum-sealed before mounting in the stack pressure apparatus for structural pressure investigations.

Assessment

The ATOMFAIR NVP Carbon Coated Aluminum 2Ah 30-Layer Dry Pouch Cell offers a high-fidelity multi-layer platform for solid-state sodium-ion battery scaling studies, but requires electrolyte filling and is restricted to NVP cathode chemistry.

Positive

High-capacity multi-layer architecture for scaling: The 30-layer dense stack provides a realistic platform for evaluating solid-state electrolyte pouch cell scaling, allowing researchers to study internal phase kinetics without boundary interference.
Optimized electrode configuration with high active material: With 93.5% active material in the NVP cathode and a carbon-coated aluminum foil anode, the cell delivers high specific capacity (90 mAh/g) and compaction density (1.7 g/cc), enabling accurate performance benchmarking.

Trade-offs

Electrolyte-free delivery requires user filling: The cell is supplied dry and unfilled, meaning the end user must select and inject an appropriate electrolyte, which adds an extra processing step and potential variability in performance.
Chemistry-specific design limits applicability: The cell is specifically designed for NVP-based sodium-ion testing; it is not compatible with other chemistries or cathode materials without redesigning the electrode stack.

Quality Standards & Performance Verification

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.

Shipping & Returns

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).