12031-66-2

Basic information

• Product Name: LITHIUM TANTALATE
• Synonyms: LITHIUM TANTALATE;LITHIUM TANTALATE (META);LITHIUM TANTALUM OXIDE;LITHIUM METATANTALATE;Lithiumtantalate(LiTaO3);lithiumtantalate(v);Lithiumtantalumoxide(LiTaO3);tantalate(tao31-),lithium
• CAS NO: 12031-66-2
• Molecular Formula: LiO3Ta
• Molecular Weight: 235.89
• EINECS: 234-757-5
• Product Categories: inorganic compound
• Mol File: 12031-66-2.mol
• Article Data: 0

Chemical Properties

• Melting Point: >300 °C
• Appearance: white/Powder
• Density: 7.46 g/cm³
• CAS DataBase Reference: LITHIUM TANTALATE(CAS DataBase Reference)
• NIST Chemistry Reference: LITHIUM TANTALATE(12031-66-2)
• EPA Substance Registry System: LITHIUM TANTALATE(12031-66-2)

Safety Data

• Hazard Codes: Xn
• Statements: 20/21/22
• Safety Statements: 36
• WGK Germany: 3
• RTECS: WW5470000
• TSCA: Yes
• Hazardous Substances Data: 12031-66-2(Hazardous Substances Data)

Usage

Chemical Properties

white powder(s) [STR93]

Uses

Lithium tantalate, LiTaO3, is the most important tantalate. The crystal structure is related to that of perovskite. LiTaO3 exhibits high spontaneous polarization and a high Curie temperature. For several applications in electronic devices such as surface acoustic wave (SAW) filters, second harmonic generators (SHG), and wave guides, crystals are grown by the conventional Czochralski technique from melts made of Li2CO3 and Ta2O5.

InChI:InChI=1/Li.3O.Ta/q+1;;;-1;/rLi.O3Ta/c;1-4(2)3/q+1;-1

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Lithium sulphur technology for energy storage is considered to be one of the most promising of emerging technologies due to its high theoretical capacity, but the performance of these batteries is limited by problems such as dissolution of polysulphide species in electrolyte, lithium dendrite fo...detailed