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What is the role of lithium metal in high-temperature batteries?

In high-temperature batteries, lithium metal plays a crucial role in the performance and function of batteries. The following are some functions of lithium metal in high-temperature batteries:

Anode material: Metallic lithium is commonly used as an anode material for high-temperature batteries. When the battery is charged, lithium ions are extracted from the lithium metal anode and migrated to the cathode, generating a current.

High energy density: Metallic lithium has a high energy density, which means it can store a large amount of energy in a relatively small volume, making it an ideal material for high-temperature batteries where space and weight constraints are crucial.

High melting point: Metallic lithium has a high melting point, which makes it suitable for high-temperature batteries operating at high temperatures.

Improving cycle life: Compared to other anode materials, lithium metal anodes can improve the cycle life of high-temperature batteries.

Improving battery efficiency: Lithium metal anodes can also improve battery efficiency, resulting in better battery performance and longer battery life.

high-temperature batteries

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