Pacific Automotive Network 1. The main materials are different: Lithium battery materials mainly include lithium cobalt acid, lithium iron phosphate, etc. ; Ternary lithium battery materials are based on nickel salt, cobalt salt and manganese salt. raw materials. 2. Different applications: lithium batteries are used in large electric vehicles: buses, electric cars, etc. ; Ternary lithium batteries are used in mobile and wireless electronic equipment, power tools and other fields.
Ternary polymer lithium battery refers to a lithium battery with ternary cathode material using lithium-nickel-cobalt-manganese oxide or lithium-nickel-cobalt aluminate as cathode material. Batteries with ternary material as cathode are better than AC batterieside-cobalt. Lithium batteries are very safe, but the voltage is too low when used on mobile phones, there will be an obvious feeling of insufficient capacity. Lithium-ion batteries are chemical batteries that use lithium as a negative active material. Lithium has the most negative standard electrode potential, the lightest density among metals, and the highest reactivity. Therefore, the electromotive force and specific energy of lithium batteries are very high and are an important high-energy battery.
SANYO, PANASONIC, SONY, LG and SAMSUNG, the world's five largest battery cell brands, have launched ternary material batteries. A considerable number of laptop battery lines have replaced the previous ones with ternary material batteries. Cobalt oxide batteries, SANYO and SAMSUNG column batteries have completelyt stopped production of lithium cobalt oxide batteries and switched to manufacturing ternary batteries. Most high-rate small batteries at home and abroad use ternary cathode materials.
(Images/Text/Photos: Pacific Automotive Network Calling the Beast Q&A)