Description
Atomfair S01-Graphite (Gr) Electrode SheetRESEARCH GRADE MATERIAL
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TAILORED SOLUTIONS FOR RESEARCH
If you’re interested, have any questions, or have specific customization requirements, please feel free to contact us.
EMAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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This electrode sheet is sensitive to moisture and mechanical stress. Handle using clean, dry gloves to avoid contaminating the active material surface.
- Moisture Sensitivity: Store the electrode in a dry, inert atmosphere to prevent oxidation of the graphite and degradation of electrochemical performance.
How does the 96.5% active material ratio affect the specific capacity and rate performance of this graphite anode?
The electrode delivers a specific capacity of 350 mAh/g. The 96.5% active material ratio minimizes binder and conductive additive content, maximizing active sites for lithium intercalation and enhancing gravimetric energy density. However, the 7.2 mg/cm² coating loading may introduce ion transport limitations at high charge/discharge rates, requiring electrolyte optimization.
Is this single-side coated graphite anode compatible with NMC or LCO cathodes in a full coin cell configuration?
This graphite anode is designed for lithium-ion battery R&D and is compatible with common cathode materials such as NMC and LCO. The carbon-coated copper foil current collector, with an areal density of 5.45 mg/cm² and thickness of 12 μm, provides low electrical resistance and good adhesion. Full cell assembly should account for the 152×100 mm coating area and appropriate electrolyte filling to ensure wetting.
What are the required handling and drying procedures for these wet‑process graphite electrodes before cell assembly?
The electrode sheets require vacuum baking at 100°C for 12 hours to remove residual moisture from the wet process. The 12 μm copper foil substrate is thin and flexible, demanding careful handling to avoid creasing or tearing. Store the sheets in an inert, dry atmosphere (e.g., argon-filled glovebox) to prevent oxidation of the carbon coating.
Atomfair S01-Graphite electrode sheet features a single-side coated graphite layer at 7.2 mg/cm² loading with 96.5% active material ratio, tailored for lithium-ion battery R&D. Requires vacuum baking prior to use and is limited to single-side electrode configurations.
Positive
- High active material ratio: 96.5% active material ratio minimizes binder and conductive additive content, maximizing specific capacity utilization for reliable electrochemical performance analysis.
- Consistent coating density: Precise wet process at 7.2 mg/cm² provides reproducible electrode loading, enabling consistent cell assembly and comparative testing in lithium-ion battery R&D.
Trade-offs
- Single-side coating limitation: Single-side coating restricts electrode design to half-cell or anode-only configurations, requiring additional processing steps for full-cell assemblies that demand double-sided electrodes.
- Vacuum baking requirement: Recommended vacuum baking at 100°C for 12 hours adds pre-treatment time and demands vacuum oven infrastructure before the electrode can be used in cell fabrication.
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). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window for completely unopened items).
