The Role of Lithium Hydride in Solid-state Battery Technology

Solid-state electrolytes: Lithium hydride (LiH) can be used as a solid electrolyte material for all-solid-state lithium batteries. This type of battery uses solid electrolytes instead of traditional liquid electrolytes, which improves safety and energy density. For example, modified lithium borohydride solid electrolytes have high ionic conductivity at room temperature, which helps improve the performance of all-solid-state lithium-ion batteries.

Lithium ion transport: Studies have shown that lithium hydride has a unique lithium ion transport mechanism in the solid electrolyte interface (SEI), which may have an impact on the electrochemical performance of the battery. When designing a high-performance lithium battery SEI, the content of lithium hydride needs to be considered to optimize battery performance.

Lithium metal battery interface: Lithium hydride plays a role in the new mechanism of lithium metal battery interface, which helps guide the development of high-performance battery systems.

Breakthrough in all-solid-state lithium batteries: Scientists have made breakthroughs in all-solid-state lithium battery technology and developed new homogenized cathode materials with high conductivity and high discharge specific capacity, which helps improve the overall performance of the battery.

Key material system of solid-state batteries: As part of the key materials of solid-state batteries, lithium hydride has an important impact on the technological innovation and industrial development of solid-state batteries.

In summary, lithium hydride plays an important role in solid-state battery technology. It is not only a solid electrolyte material, but also involves the transmission mechanism of lithium ions and the stability of the battery interface. It is of great significance to improve the performance of solid-state batteries and promote their commercialization.