Alkaline Storage Batteries Use Lithium Hydroxide As An Electrolyte And Carbon Dioxide Absorber
Lithium Hydroxide |
Lithium Hydroxide (LiOH) is an inorganic compound with the
chemical formula LiOH. It is a white, odorless, and water-soluble compound that
is commonly used in a variety of industrial applications. Lithium hydroxide is
produced by the reaction of lithium oxide with water or by the reaction of
lithium carbonate with water or an acid.
Lithium
Hydroxide has several important properties that make it useful
in various applications. For example, it is a strong base with a pH of around
12, which makes it an effective neutralizing agent for acidic solutions. It is
also highly reactive and can easily form salts with other elements, which makes
it useful in the production of lithium-based compounds.
One of the main applications of Lithium Hydroxide is in the production of lithium-ion batteries.
These batteries are used in a variety of electronic devices, including
smartphones, laptops, and electric cars. Lithium hydroxide is used to produce
the cathode material in these batteries, which is typically made of lithium
cobalt oxide or lithium manganese oxide.
In addition to its use in batteries, lithium hydroxide is
also used in the production of ceramics, lubricants, and polymers. It is used
as a flux in the ceramic industry, where it helps to lower the melting point of
materials and improve their properties. In the lubricant industry, lithium
hydroxide is used as a thickener and anti-wear agent. It is also used as a
curing agent for polymers, where it helps to improve their mechanical and
thermal properties.
Lithium Hydroxide is also used in the production of air
purification systems. It is used to remove carbon dioxide (CO2) from the air by
reacting with it to form lithium carbonate. This process is known as carbon
dioxide scrubbing and is commonly used in submarines and spacecraft to maintain
breathable air.
Another important application of lithium hydroxide is in the
nuclear industry. It is used as a coolant and corrosion inhibitor in nuclear
reactors. Lithium hydroxide is particularly useful in this application because
it has a low neutron absorption cross-section, which means that it does not
absorb neutrons and interfere with the fission process.
Lithium Hydroxide is also used in the oil and gas
industry. It is used to remove acidic gases, such as hydrogen sulfide (H2S),
from natural gas and oil. This process is known as sweetening and is important
because acidic gases can corrode pipelines and other equipment.
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