Cell Lab Lithium Magnesium (Li-Mg 10 wt%) Alloy Foil [50 mm × 100 µm, 100 g & 300 g Rolls]

Cell Lab Lithium Magnesium (Li-Mg 10 wt%) Alloy Foil [50 mm × 100 µm, 100 g & 300 g Rolls]

High-performance Li-Mg alloy foil for advanced lithium battery research

General Description

Cell Lab lithium magnesium (Li-Mg, 10 wt% Mg) alloy foil is an advanced anode material widely used in Li-ion batteries, Li-S batteries, and solid-state lithium metal batteries. The addition of magnesium improves energy density, reduces volume expansion, and enhances cycling stability compared with pure lithium anodes.

Serving as a solid electron/ion dual-conductive Li host, this alloy effectively prevents interface deterioration and volume collapse during cycling. The foil’s lightweight design and high stability make it ideal for high-performance battery research and prototype development.

Cell Lab also provides other lithium alloys such as Li-Al, Li-B, Li-Si, and Li-In for specialised applications.

⚠️ Handling Notice: Lithium alloys are extremely reactive in air. Never open in ambient conditions. All operations must be conducted inside an argon-filled glove box (moisture < 2% RH).

Key Features

• High Energy Density — Li-Mg alloy enables higher capacity compared with traditional lithium anodes.

• Reduced Volume Expansion — Magnesium stabilises the electrode, improving safety and cycle life.

• Enhanced Cycling Stability — Maintains high performance over multiple charge/discharge cycles.

• Customisable Composition & Dimensions — Standard Mg content: 10 wt% (other ratios available on request).

• Research-Grade Quality — Packaged in dry room, with impurity levels tightly controlled.

Technical Specifications

Applications & Industries

• Li-ion and Li-metal battery research

• Lithium–sulfur (Li-S) battery development

• Solid-state battery R&D

• Electrochemical material testing

• Prototype and pilot-scale energy storage studies

FAQ

Q1: Can the Mg content be customised?
Yes, the standard alloy contains 10 wt% Mg, but other compositions can be supplied on request.

Q2: How should the alloy be stored?
Inside an argon-filled glove box with < 2% RH. Exposure to air will cause rapid oxidation.

Q3: What is the typical application of Li-Mg alloy foils?
They are primarily used as advanced anode materials for next-generation lithium batteries requiring high energy density and improved cycle life.

Q4: What impurity levels are guaranteed?
Na ≤ 100 ppm, Ca ≤ 50 ppm, K ≤ 100 ppm, Fe ≤ 10 ppm, Si ≤ 100 ppm, Cl ≤ 10 ppm, N ≤ 100 ppm.

Q5: What warranty applies?
Warranty covers manufacturing defects only and must be reported within one week of delivery.