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Our sodium metal chips are high-purity (>99% Na) components specifically designed for sodium-ion battery research. These discs, measuring 15.6 mm in diameter and 0.45 mm in thickness, are ideal for use in CR20XX coin cell applications. Each disc consists of a pure sodium metal layer (0.42 mm) and a 30-micron aluminum layer, with the aluminum side coated in a blue protective membrane and the sodium side protected by a transparent membrane. Packaged in sets of 50 under an inert atmosphere, these sodium chips provide researchers with reliable and consistent materials for half-cell testing as the anode.

Our sodium metal anode discs, designed for CR20XX coin cells, are essential for sodium-ion battery research. The 15.6 mm diameter and 0.45 mm thickness make these discs perfect for button batteries (2032, 2025, 2016). The 30-micron aluminum layer enhances mechanical strength and ensures excellent electrical contact between the sodium and aluminum current collector. Protective membranes prevent oxidation, maintaining the discs′ integrity. These sodium chips, with their uniform size and smooth, bright surface, are ideal for long-term storage and reliable experimental results, enabling detailed electrochemical studies and advancements in battery performance.

•High Purity (>99% Na): Ensures consistent and reliable performance, enhancing the accuracy and reproducibility of research outcomes.

•Precise Dimensions (15.6 mm x 0.45 mm): Perfectly sized for CR20XX coin cells, simplifying experimental setups and ensuring compatibility with standard equipment.

•Aluminum Support Layer (30 microns): Provides enhanced mechanical strength and excellent electrical contact, improving the durability and efficiency of the anode material.

•Protective Membranes: Blue membrane on the aluminum side and transparent membrane on the sodium side prevent oxidation, preserving the quality and longevity of the discs.

•Inert Atmosphere Packaging: Packaged in sets of 50 under inert conditions, ensuring the sodium chips remain uncontaminated and ready for immediate use in research.