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[Chemical Knowledge]：Properties and Uses of Lithium Hydroxide

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Lithium hydroxide is an important chemical raw material, widely used in batteries, ceramics, glass and other fields. This article will detail the properties and uses of lithium hydroxide.

1. properties of lithium hydroxide

lithium hydroxide is a white crystalline powder, molecular formula LiOH, molecular weight of 23.95. It is strongly alkaline, soluble in water, and solubility increases with increasing temperature. Lithium hydroxide easily absorbs carbon dioxide and moisture in the air to form a hydrate of lithium carbonate and lithium hydroxide.

2. the use of lithium hydroxide

1.

in the field of batteries Lithium hydroxide is one of the important raw materials of lithium-ion battery cathode materials, which is mixed with lithium cobalt oxide, lithium manganese oxide and other cathode materials, can improve the energy density and cycle life of the battery. At the same time, lithium hydroxide can also be used to prepare solid electrolytes to improve the safety and performance of lithium-ion batteries.

2.

in the field of ceramics Lithium hydroxide can be used as an additive in ceramic materials to improve the density, strength and toughness of ceramics. At the same time, lithium hydroxide can also be used to prepare high-temperature refractories with high temperature resistance.

3.

in the field of glass Lithium hydroxide can be used as an additive in glass materials to improve the high temperature fluidity, thermal stability and chemical stability of glass. At the same time, lithium hydroxide can also be used to prepare glasses with special optical properties.

4. Other fields

In addition to the above fields, lithium hydroxide is also useful in the preparation of lubricants, catalysts, pharmaceutical intermediates, and the like.

In short, lithium hydroxide as an important raw material for chemical production has a wide range of applications. In the future development, with the continuous progress of science and technology and the continuous expansion of applications, the use of lithium hydroxide will be more extensive.

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