>>>Technology is constantly evolving... First, lithium batteries appeared, and later lithium polymer batteries were developed...
Currently, lithium polymer batteries are still used A little better!
_1. Lithium polymer batteries are good. Lithium-ion batteries contain electrolytes, which are relatively dangerous. Lithium polymer batteries use polymer electrolytes, which have a long service life, are safe and will not leak. There are safety hazards, such as bulging bags, so polymer batteries are significantly better.
_2,
Detailed information:
Lithium polymer battery: According to the different electrolyte materials used in lithium ion batteries, lithium ion batteries are divided into liquid lithium-ion batteries and polymer lithium-ion batteries) or plastic lithium-ion batteriese. The positive and negative electrode materials used in polymer lithium ion batteries are the same as liquid lithium ions. Positive electrode materials are divided into lithium cobalt oxide, lithium manganate, ternary materials and lithium iron phosphate materials. The principle of operation of the battery is also basic._3. The main difference between them is the electrolyte. Liquid lithium-ion batteries use liquid electrolytes, while lithium-ion polymer batteries use solid polymer electrolytes instead. This polymer can be in the “dry” state. can also be “colloidal”. Currently, most of them use polymer gel electrolytes.
_4. Lithium battery: A "lithium battery" is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses electrolyte solution non watery. Lithium metal batteries were first proposed and studied by Gilbert N. Lewis in 1912. In the 1970s, M. S. Whittingham proposed and began studying lithium-ion batteries. Since the chemical properties of lithium metal are very active, the processing, storage and use of lithium metal are subject to very high environmental requirements. Therefore, lithium batteries have not been used for a long time. With the development of science and technology, lithium batteries have now become mainstream.