Lithium metal battery (including lithium alloy battery): a lithium battery with lithium metal or lithium alloy as anode, usually a non-rechargeable disposable battery. Lithium metal batteries are commonly used in electronic watches, calculators, cameras and other button cell.
Lithium batteries are usually divided into two categories: lithium metal batteries and lithium ion batteries. Lithium-ion batteries contain no metallic lithium and can be charged. Lithium metal battery, the fifth generation product of rechargeable battery, was born in 1996. Its safety, specific capacity, self-discharge rate and cost performance are better than those of lithium-ion batteries.
Lithium battery is a kind of battery with lithium metal or lithium alloy as negative electrode material and non-aqueous electrolyte solution, which was invented by Edison. The reaction equation used in the battery is: Li+MnO2 = LiMn02. The reaction is redox reaction and discharge. In the past, lithium batteries were not used for a long time because the chemical properties of lithium metal were very active, and the requirements for processing, storage and use were very high. With the development of modern science, lithium batteries have become the mainstream. 2065438+On February 22, 2006, ICAO announced the ban on lithium battery baggage consignment.