Lithium Oxide (Li2O) is an inorganic compound of lithium and oxygen, commonly used in ceramics, glass manufacturing, and as a component in advanced battery technologies. It is valued for its ability to produce lithium ions, making it an essential material in energy storage applications.
Formula: Li₂O, composed of two lithium (Li) atoms and one oxygen (O) atom.
Crystal Structure: Lithium oxide has a simple cubic crystal structure, which contributes to its stability.
Molar mass：29.88 g/mol
Appearance：white solid
Density：2.013 g/cm3
Melting point：1,438 °C (2,620 °F; 1,711 K)
Boiling point：2,600 °C (4,710 °F; 2,870 K)
Solubility in water：reacts violently to form LiOH
log P：9.23
Refractive index (nD)：1.644
Ceramics and Glass: Lithium oxide is used to modify the properties of ceramics and glass, lowering the melting point, reducing thermal expansion, and improving the strength of glass.
Battery Technology: Li2O is an important precursor for lithium compounds in lithium-ion and solid-state batteries. Its role as a lithium source in solid electrolytes helps enhance battery safety and performance.
Nuclear Industry: Lithium oxide can serve as a neutron absorber, making it valuable for use in nuclear reactor technology.
Carbon Dioxide Scrubbing: Due to its reactivity with CO₂, Li2O can be used in CO₂ scrubbers in confined spaces, such as spacecraft and submarines, to manage air quality by removing excess carbon dioxide.
Controlled Storage: Lithium oxide (Li2O) should be stored in sealed containers and handled in low-humidity environments to prevent it from reacting with moisture and atmospheric CO₂.
Safety Precautions: Due to its reactivity, protective equipment such as gloves, goggles, and dust masks are recommended when handling lithium oxide.
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
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