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Lithium Ribbon Solid State Battery Negative Electrode Lithium Foil Material
Lithium Ribbon Solid State Battery Negative Electrode Lithium Foil Material
Specifications
Brand Name :
XWELL
Model Number :
1200
Certification :
CE
Place of Origin :
CHINA
MOQ :
100g
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
1 t/month
Delivery Time :
5-7 days
Packaging Details :
Plastic package
Lithium Purity (% Li) :
≥99.9%
Potassium (K) :
≤0.005%
Sodium (Na) :
≤0.020%
Calcium (Ca) :
≤0.020%
Iron (Fe) :
≤0.005%
Silicon (Si) :
≤0.008%
Aluminum (Al) :
≤0.005%
Nickel (Ni) :
≤0.003%
Price :
1-1000USD/Negotiable
Description

Lithium Ribbon Solid-state Battery Negative Electrode Lithium Foil Material Solid State Battery Materials

Product Overview​​

Lithium metal foil (Li foil) is a critical anode material for next-generation solid-state batteries, offering ultra-high theoretical capacity (3,860 mAh/g) and the lowest electrochemical potential (-3.04 V vs. SHE). With thicknesses customizable down to ​​≤20 μm​​, this material enables energy densities exceeding ​​500 Wh/kg​​ while addressing key challenges like dendrite suppression and interfacial stability in solid-state systems.

Key Specifications

Item No. Parameter Specification Limit
1 Lithium Purity (% Li) ≥99.9%
​​Impurities (max %)​​
2 Potassium (K) ≤0.005
Sodium (Na) ≤0.020
Calcium (Ca) ≤0.020
Iron (Fe) ≤0.005
Silicon (Si) ≤0.008
Aluminum (Al) ≤0.005
Nickel (Ni) ≤0.003
Copper (Cu) ≤0.004
Magnesium (Mg) ≤0.010
Chlorine (Cl) ≤0.006
Nitrogen (N) ≤0.020
Lead (Pb) ≤0.003

Material Advantages​​

  1. ​​Energy Density Boost​​

    • Replaces graphite anodes, increasing capacity ​​10×​​ (3,860 vs. 372 mAh/g).
    • Enables ​​1,000+ Wh/L​​ cell-level energy density in solid-state configurations.

  2. ​​Solid-State Compatibility​​

    • Engineered interfaces with sulfide/oxide electrolytes (e.g., Li₆PS₅Cl, LLZO).
    • Low volume change (<5%) vs. silicon anodes (>300%).

  3. ​​Advanced Manufacturing​​

    • Roll-to-roll (R2R) production at ​​30 m/min​​ (e.g., ULVAC’s EWK-030 system).
    • Thermal evaporation for ​​<17 μm​​ foils with ±1 μm tolerance.

​Applications​​

  • ​​Solid-State Batteries​​: EV powertrains, eVTOL aircraft, medical devices.
  • ​​Hybrid Designs​​: Lithium metal pre-plated on Cu/Si anodes.
  • ​​Research​​: Prototyping high-energy-density cells.
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Lithium Ribbon Solid State Battery Negative Electrode Lithium Foil Material

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Product Detail
Brand Name :
XWELL
Model Number :
1200
Certification :
CE
Place of Origin :
CHINA
MOQ :
100g
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Contact Supplier
Lithium Ribbon Solid State Battery Negative Electrode Lithium Foil Material

GUANGDONG XWELL TECHNOLOGY CO., LTD.

Verified Supplier
1 Years
guangzhou
Since 2016
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Battery Lab Equipment, Cylindrical Cell Production Line, Prismatic Cell Manufacturing
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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