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ATOMFAIR® a roll of silver metallic battery grade lithium foil on a core, displaying a smooth gray sheet extending outward.

ATOMFAIR® LFP Coated Al Foil Cathode Sheet

$1,999.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Battery Grade lithium foil anode sheet with 99.9% purity and 0.1mm thickness for high-performance lithium-ion advanced battery research. In stock.

SKU: AFMSECCX931
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Description

ATOMFAIR® LFP COATED ALUMINUM FOIL CATHODE SHEET

RESEARCH GRADE ELECTRODE MATERIAL

Product Overview
The ATOMFAIR® LFP Electrode Sheet is a premium research-grade cathode material engineered for high-performance lithium-ion battery and solid-state electrolyte system development. Featuring 14μm carbon-coated aluminum foil current collector with 91.5% active material loading (D-3 grade LFP), this electrode delivers exceptional electronic conductivity and structural integrity. With a practical specific capacity of 158.1 mAh/g, 96.4% initial coulombic efficiency, and outstanding cycling stability (100% capacity retention after 100 cycles at 0.5C/1.0C), it serves as an ideal platform for coin-cell fabrication, material validation, and advanced energy storage R&D. The 10×10 cm format supports flexible electrode punching with precise 12.30 mg/cm² coating density (±2.0% tolerance). Available at competitive LFP cathode sheet price points for academic and industrial research teams.

Technical Specifications

PARAMETER DETAILS
1. Core Electrode & Current Collector Design
Product Model ATOMFAIR® LFP Electrode Sheet
Current Collector 14μm Carbon-Coated Aluminum Foil
Collector Areal Density 3.40 mg/cm2
Electrode Size 10 × 10 cm (standard format)
2. Cathode (Positive Electrode) Parameters
Active Material Lithium Iron Phosphate (LFP, D-3 grade)
Active Material Ratio 91.5%
Coating Areal Density 12.30 mg/cm2 (tolerance ±2.0%)
Specific Capacity (0.1C) 158.1 mAh/g (tested: 2.50-4.20V)
Areal Capacity 1.69 mAh/cm2
Initial Coulombic Efficiency 96.4%
3. Compaction & Processing Parameters
Pressing Density Range 1.50 – 2.00 g/cc (uncalendered, user-calendering required)
Drying Temperature 85 – 105°C for 4 hours
Vacuum Drying Required with 2 gas exchanges
4. Packaging & Storage Metrics
Packaging Type Vacuum-sealed packaging
Shelf Life (Vacuum Sealed) 6 months
Shelf Life (After Opening) 1 month (must be stored in glovebox with double-bag sealing)
Compatible Electrolyte KLD-LFP01 (recommended)
Matching Electrode Models SM02XX (1.12), LT01XX (1.13), SC02XX (1.05)
Manufacturing Standards Processed under strict ISO 9001 / International Standard compliance conditions
Alternative Options Explore our related catalog or custom dimensions. For urgent technical custom requests or bulk LFP cathode sheet price inquiries, please contact our support team.

Key Features & Advantages
  • Superior Conductive Architecture: 14μm carbon-coated aluminum foil current collector ensures excellent electronic conductivity and strong active material adhesion, minimizing contact resistance and preventing delamination during cell assembly.
  • High-Purity LFP Active Material: D-3 grade lithium iron phosphate delivers 158.1 mAh/g specific capacity with 96.4% initial coulombic efficiency, establishing a reliable baseline for electrochemical validation and material comparison studies.
  • Exceptional Cycling Stability: Demonstrates 100% capacity retention after 100 cycles at 0.5C charge / 1.0C discharge rates (2.50-3.75V window), ensuring reproducible long-term performance data for research publications and industrial benchmarking.
  • Precise & Reproducible Format: Standardized 10×10 cm dimensions with ±2.0% coating density tolerance support consistent electrode punching, eliminating variable introduction and enabling direct cross-comparison across experimental batches.
  • Optimized Processing Flexibility: Uncalendered design allows researchers to customize pressing density (1.50-2.00 g/cc) for specific electrolyte wettability and porosity optimization, accommodating diverse solid-state electrolyte integration strategies.

APPLICATION SCOPE: Coin-cell (CR2032/CR2025) assembly, solid-state electrolyte battery R&D, half-cell electrochemical testing, cathode material validation, lithium-ion battery performance benchmarking, academic research publications, and industrial QC material screening.
PACKAGING: Vacuum-sealed barrier packaging with desiccant protection. Each unit contains one 10×10 cm LFP-coated cathode sheet. Vacuum integrity ensures 6-month shelf life under recommended storage conditions.
IMPORTANT NOTICE: This product is highly sensitive to ambient moisture and air exposure. Keep containers tightly vacuum-sealed or handle exclusively within an argon/nitrogen glovebox with H2O < 0.1 ppm and O2 < 0.1 ppm. After opening, reseal in double self-sealing bags immediately. Uncalendered electrodes must be calendered to 1.50-2.00 g/cc before electrode punching. Drying at 85-105°C for 4 hours with vacuum cycling is mandatory before cell assembly to prevent internal resistance increase and phase contamination. Active material mass calculation must subtract collector areal density (3.40 mg/cm2) from total punched disc weight.
TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFair

Battery grade lithium foil is highly reactive with moisture and requires storage in a cool, dry environment away from direct sunlight. Personnel must use appropriate PPE during handling and dispose of waste according to local hazardous material regulations.

  • Moisture and Sunlight Sensitivity: Store the lithium foil away from moisture and direct sunlight to prevent degradation and combustion risk.
  • Personal Protective Equipment: Wear appropriate PPE such as gloves and safety glasses during handling to avoid skin contact.
  • Disposal Regulations: Dispose of lithium foil in accordance with local hazardous waste regulations to minimize environmental impact.

Lithium foil is a reactive material that demands careful handling to prevent ignition and exposure. This protocol outlines the essential safety steps for handling and storing the foil.

  1. Prepare PPE
    Don appropriate personal protective equipment including gloves, safety glasses, and a lab coat before handling the lithium foil.
  2. Store Safely
    Transfer the lithium foil to a cool, dry storage location away from moisture and direct sunlight.
  3. Dispose Properly
    Dispose of any used or waste lithium foil according to local hazardous material disposal regulations.

How does the thickness of Atomfair battery-grade lithium foil anode sheet affect its performance in high-rate discharge applications?

Thinner lithium foil reduces internal resistance and improves rate capability, but also decreases the total anode capacity per unit area. The custom thickness options allow engineers to optimize for either high energy density or high power output, depending on the specific application requirements.

What are the critical compatibility constraints for integrating Atomfair lithium foil with conventional polyolefin separators in lithium-ion pouch cells?

The product description specifies that the foil must be stored in a cool, dry place away from moisture. This implies that cell assembly must be conducted in a low-humidity environment to preserve the foil's purity and electrochemical properties, as moisture exposure would compromise its compatibility with standard separators.

What personal protective equipment and storage conditions are required when handling Atomfair battery-grade lithium foil?

Appropriate personal protective equipment (PPE) must be used during handling. The foil should be stored in a cool, dry place away from moisture and direct sunlight. Disposal must follow local regulations for material disposal.

Battery grade lithium foil anode sheet offering high purity and customizable thickness for lithium-ion battery applications; requires strict moisture and handling controls during storage and processing to maintain performance and safety.

Positive

  • High Purity and Electrochemical Properties: Manufactured to stringent purity standards, this lithium foil ensures efficient energy storage and transfer, providing excellent electrochemical performance for demanding battery applications.
  • Custom Thickness and Lightweight Form Factor: Available in various thickness options, the foil is lightweight and flexible, enabling integration into advanced battery designs where weight and geometry are critical constraints.

Trade-offs

  • Environmental Sensitivity to Moisture and Sunlight: Must be stored in a cool, dry place away from moisture and direct sunlight; exposure can degrade material quality, requiring strict environmental controls in storage and processing areas.
  • Specialized Handling and Safety Protocols Required: Appropriate personal protective equipment (PPE) is mandatory during handling due to lithium's reactivity, necessitating trained personnel and established safety procedures for routine lab deployment.

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).

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