High-Purity Lithium Metal Disc (Battery Grade)
SKU: XN-Li-DISC
High-Purity Lithium Metal Disc, Battery Grade (XN-Li-DISC) — Li ≥99.90%; diameter 4–100 mm, thickness 0.1–2 mm; flat, bright, and shiny surface; used in lithium primary batteries and lithium-metal secondary battery anodes. Custom dimensions and alloy compositions available.
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Name: High-Purity Lithium Metal Disc (Battery Grade)
Material Type: Battery-Grade Lithium Metal Disc, Li ≥99.90%, Diameter 4–100 mm
Product Code: XN-Li-DISC
Product Introduction:
Mainly used in lithium primary batteries and lithium-metal secondary battery anode materials. Appearance: flat surface, bright and shiny; free of oil stains or other visible foreign matter; no visible oxides or nitrides; no burrs or significant defects; minor processing lines are acceptable. Custom dimensions and alloy compositions available upon request.
Key Features:
Li ≥99.90%; diameter 4–100 mm, thickness 0.1–2 mm (customizable within range)
Application: lithium primary batteries and lithium-metal secondary battery anodes
Flat, bright, and shiny surface; no oxides, nitrides, or significant defects
Alloy development available: Li-Al, Li-Mg, Li-Ca, Li-Si, Li-B, Li-Mn, Li-Zn, Li-Ag; binary/ternary/quaternary
Physical Properties:
| Property | Value |
|---|---|
| Molecular Formula | Li |
| Melting Point | 180.5 °C |
| Density | 0.534 g/cm³ |
Chemical Specifications (Impurity Content ≤ %):
| Li ≥ (%) | Na ≤ (%) | K ≤ (%) | Ca ≤ (%) | Si ≤ (%) | Fe ≤ (%) | Al ≤ (%) | Ni ≤ (%) | Mg ≤ (%) | Cu ≤ (%) | Cl⁻ ≤ (%) | N ≤ (%) | Pb ≤ (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 99.90 | 0.02 | 0.005 | 0.02 | 0.008 | 0.005 | 0.005 | 0.003 | 0.01 | 0.004 | 0.006 | 0.02 | 0.003 |
Dimensional Tolerance (Lithium Disc):
| Diameter (mm) | Tolerance (mm) | Thickness (mm) | Tolerance (mm) |
|---|---|---|---|
| 4.0–16 | ±0.1 | 0.1–0.3 | ±0.01 |
| >16–21 | ±0.2 | >0.3–0.6 | ±0.02 |
| >21–100 | ±0.3 | >0.6–0.8 | ±0.02 |
| — | — | >0.8–1.0 | ±0.03 |
| — | — | >1.0–2.0 | ±0.04 |
Note: Specifications are for reference only. Custom dimensions and alloy compositions are available upon request. For lithium alloy products, see Lithium Alloy & Pre-Lithiation Solutions.
