1 piece: €78
5 pieces: €325
25 pieces: €1240

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Lithium (Li) Foil

Thickness: 0.5 mm, Width: 50 mm, Length: 100 mm, Purity: 99.9%

Lithium foil is a highly reactive, silvery-white metal material that quickly tarnishes to a darker shade when exposed to air. It is lightweight, soft, and easily workable, making it suitable for precision cutting or stamping. Due to its chemical nature, it must be handled under controlled conditions to prevent reactions with moisture or oxygen. Its purity and uniform structure make it an ideal choice for advanced electrochemical applications where consistency and reliability are critical.

Technical Properties

Applications

• Energy Storage: Widely used as an anode material in lithium-ion and lithium-metal batteries, enabling high energy density and efficient charge cycles.
• Battery Manufacturing: Applied in cylindrical cells where it is wound to maximize surface area, and in button cells where it can be stamped or shaped into compact forms.
• Research & Development: Utilized in laboratories for experimental electrochemical systems, solid-state battery prototypes, and advanced material studies.
• Specialty Uses: Suitable for custom fabrication in micro-batteries, thin-film energy devices, and other niche applications requiring reactive, high-purity lithium sources.