Detailed Introduction To Lithium Ion

Lithium ion batteries include liquid lithium ion batteries (LIB) and polymer lithium ion batteries (PLB). Among them, liquid lithium ion batteries refer to secondary batteries with Li+embedded compounds as positive and negative electrodes. The positive electrode uses lithium compounds - lithium cobalt oxide and lithium manganese oxide, and the negative electrode uses lithium carbon interlayer compounds. Lithium ion batteries are ideal energy carriers for the development of the 21st century due to their high operating voltage, small size, light weight, high energy, no memory effect, no pollution, small self-discharge, and long cycle life.
In 1992, Sony successfully developed lithium ion batteries. Its practicality has greatly reduced the weight and volume of portable electronic devices such as mobile phones and laptops. The usage time is greatly extended. As lithium ion batteries do not contain heavy metal cadmium, compared to nickel cadmium batteries, they greatly reduce environmental pollution.
There is still some pollution from lithium batteries, but they are relatively small.