Key properties
- Formula:Li2Ocap L i sub 2 cap O𝐿𝑖2𝑂
- Appearance: White solid
- Melting point: 1570 °C
- Boiling point: 2600 °C
- Density: 2.013 g/cm³
- Molar mass: 29.88 g/mol
- Reactivity: Reacts violently with water to form lithium hydroxide (𝐿𝑖𝑂𝐻). It is also a strong base.
Common uses
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Batteries:
Enhances the structural stability, conductivity, and performance of lithium-ion batteries, and is a key material in solid-state batteries.
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Ceramics:
Used as a dopant to improve mechanical strength, thermal stability, and conductivity in ceramics, and acts as a flux in glazes.
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Glass:
Improves chemical durability and thermal stability for applications like optical fibers and display panels.
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Catalysts:
Acts as a precursor or promoter in catalysts to increase their activity, selectivity, and stability in the petrochemical industry and fine chemical synthesis.
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Lithium metal production:
Electrolysis of lithium oxide is a method used to produce pure lithium metal.
