ATOMFAIR® 356 mAh/g Graphite Anode Powder

RESEARCH GRADE MATERIAL

Product Overview

Our premium ATOMFAIR® 356 mAh/g Graphite Anode Powder is engineered to deliver unmatched cell-to-cell consistency and serves as a reliable baseline testing control for next-generation secondary energy systems. By drastically minimizing electrochemical variable elimination, it functions as a robust anode validation platform for advanced lithium-ion configurations. For institutional bulk buyers seeking competitive synthetic graphite powder price brackets, this advanced material guarantees pristine phase purity, exceptional initial coulombic efficiency, and superior structural integrity under rigorous cycling parameters.

Technical Specifications

PARAMETER	DETAILS
1. Core Device & Electrochemical Design
Product Type / Morphology	Lithium-ion Battery Anode Material (Irregular Synthetic Graphite Particles)
First Discharge Capacity	356.0 ± 3.0 mAh/g (Tested via CR2430 Coin Cell under CMC/SBR System, 0.1C-0.01C, 5mV to 2V)
First Coulombic Efficiency	≥ 92.0%
2. Anode Purity & Chemical Parameters
Chemical Formula	Pure Carbon (C) Matrix
Ash Content / Moisture	Ash ≤ 0.05% (Muffle furnace at 800°C) \| H₂O ≤ 0.05% (Coulometric titration)
Trace Element Impurities	Fe ≤ 30 ppm \| S ≤ 50 ppm (Validated via ICP Method)
Magnetic Impurities	Fe + Ni + Cr + Zn ≤ 2 ppm
3. Particle Size & Physical Package Metrics
Particle Size Distribution	D10: 6.4 ± 2.0 μm \| D50: 12.4 ± 2.0 μm \| D90: 22.1 ± 3.0 μm \| D99 ≤ 35.0 μm
Specific Surface Area (BET)	1.55 ± 0.40 m²/g (NOVA-Touch N₂ Gas Adsorption)
Tap Density / True Density	Tap Density: 1.10 ± 0.10 g/cm³ \| True Density ≥ 2.20 g/cm³ (He displacement method)
Physical Appearance	Uniform black powder, completely free of agglomeration, clumping, and visible foreign matter
Manufacturing Rules	Processed under rigid quality validation testing thresholds to eliminate parasitic electronic leakage and maintain uncompromised data reproducibility.
Alternative Options	Explore our related carbon-based catalog or custom dimensions. For urgent technical custom requests or bulk inquiries, please contact our support team.

Key Features & Advantages

Outstanding Specific Capacity: Optimized crystallographic structuring enables an elite first discharge capability of 356.0 ± 3.0 mAh/g, maximizing active lithium grid storage potential.
High Initial Efficiency: Demonstrates an advanced ≥92.0% first coulombic threshold, directly expanding energy density parameters by reducing initial SEI film passivation overhead.
Pristine Magnetic Control: Rigorous manufacturing protocols suppress dangerous magnetic anomalies below ≤2 ppm, effectively eliminating micro short-circuit pathways during test cycling.

APPLICATION SCOPE: Premium negative electrode material ideally optimized for advanced secondary lithium-ion liquid systems, pouch cells, and specialized energy storage architectures.

PACKAGING: Hermetically sealed in single-layer PE protective bags enclosed in heavy-duty 20 ± 0.1kg shipping cartons, accompanied by official certified analytical quality validation testing reports.

IMPORTANT NOTICE: Handle materials with care to avoid heavy structural impacts or severe vibration. This product must be stored in a clean, dry, and ventilated indoor warehouse environment (Relative Humidity ≤ 95%). Keep original packaging completely unopened to guarantee an extended 3-year shelf life and actively solve how to prevent graphite moisture degradation.

Frequently Asked Technical Questions

Why is ATOMFAIR® Graphite Anode Powder preferred for high-energy density cells?

ATOMFAIR® Graphite Anode Powder is a preferred choice due to its high discharge capacity of 356.0 ± 3.0 mAh/g and exceptional initial coulombic efficiency ≥92.0%. These characteristics minimize raw active lithium loss during baseline cell validation trials.

What is the typical specific capacity profile of this synthetic graphite powder?

Every batch is standardized to deliver a premium 356 mah g graphite anode powder signature, measured reliably via CR2430 configuration testing matrices between 5mV and 2V limits under balanced CMC/SBR binder conditions.

How does this material actively prevent internal short circuit variables?

By enforcing a highly precise production screening limit, destructive metal impurities like Fe, Ni, Cr, and Zn are capped strictly under ≤2 ppm. This exceptional trace management suppresses micro-dendrite growth to ensure ultimate loop cycling safety.

What are the target physical grain sizing specifications for this material batch?

The irregular particle distribution features a calibrated D50 of 12.4 ± 2.0 μm alongside an established specific surface area benchmark of 1.55 ± 0.40 m²/g, securing consistent coating uniformity during anode slurry preparation.

What storage protocols protect the uncompromised shelf life of this carbon matrix?

To fully resolve how to prevent graphite moisture degradation, the product should be hosted inside dry, unopened original PE packaging within climate-monitored environments (Humidity ≤95%), yielding an extended 3-year validation shelf-life window.

TAILORED SOLUTIONS FOR RESEARCH

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

EMAIL: inquiry@atomfair.com

Manufacturer: Atomfair LLC

Brand: ATOMFAIR®

Graphite Anode Powder

Graphite Anode Powder 356 mAh/g Battery Material – ATOMFAIR