2021年12月6日

The principle is different, let’s talk about lithium batteries and lithium ion batteries (polymers are also lithium ion batteries). Lithium batteries are a type of negative electrode material made of lithium metal or lithium alloy. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal have very high environmental requirements. The negative electrode of lithium ion battery is made of graphite and other intercalation structure materials. In the battery, lithium ions move between the positive and negative electrodes, so it is much safer than lithium batteries. Let’s talk about lithium ion batteries and lithium polymer batteries. Lithium-ion battery electrolyte is liquid, and polymer battery electrolyte […]