LiTiO3

LiTiO3, also known as lithium titanate, is a compound with the chemical formula Li2TiO3. It is a white, crystalline solid that is insoluble in water but soluble in acids. LiTiO3 is a member of the spinel group of minerals, which are characterized by their cubic crystal structure. The compound is formed by the combination of lithium (Li), titanium (Ti), and oxygen (O).

Lithium titanate is primarily used as a cathode material in lithium-ion batteries. Its high voltage and excellent cycling stability make it a promising candidate for high-energy-density batteries. LiTiO3 has a theoretical energy density of about 1,000 Wh/kg, which is significantly higher than that of traditional lithium cobalt oxide (LiCoO2) cathodes. However, its practical energy density is lower due to its lower specific capacity.

In addition to its use in batteries, lithium titanate has potential applications in other fields. It is used as a catalyst in various chemical reactions and as a component in ceramic materials. LiTiO3 is also studied for its potential use in solar cells and other energy conversion devices.

The synthesis of lithium titanate typically involves the reaction of lithium carbonate (Li2CO3) with titanium dioxide (TiO2) at high temperatures. The resulting compound is then ground and sieved to obtain the desired particle size. The properties of lithium titanate can be further modified by doping with other elements to improve its performance in specific applications.