Analysis of the four major advantages of lithium titanate batteries

1. Good safety and stability. Due to the high lithium intercalation potential of lithium titanate anode materials, the generation and precipitation of metallic lithium are guarded during the charging process, and because its equilibrium potential is higher than the reduction potential of most electrolyte solvents, it does not react with the electrolyte and does not form solids. The passivation film on the liquid interface guards against the occurrence of many side reactions, thereby greatly improving the safety. 2. Excellent fast charging performance. Lithium titanate batteries can overflow in about ten minutes, a qualitative leap from traditional batteries. 3. Long cycle life. Compared with the graphite materials commonly used in traditional lithium batteries, lithium titanate materials hardly shrink or expand during the process of charging and discharging lithium insertion and removal. They are called zero-strain materials, and are guarded for the removal/intercalation of lithium from general electrode materials The problem of damage to the electrode structure caused by the volume strain of the unit cell during ionization, and thus has very excellent cycle performance. 4. Good performance in wide temperature resistance. Lithium titanate batteries can be charged and discharged normally at -40°C to 70°C. Whether in the frozen northern country or in the hot south, the vehicle will not be affected by battery shock, eliminating the user's worries. The existing lithium titanate battery technical method uses a combination of ternary materials or lithium manganate for the positive electrode and lithium titanate for the negative electrode. Lithium titanate has a higher potential and a special structure. It can guard against the problems of lithium dendrites due to the reduction reaction of lithium ions during the charging process, and guard against short-circuit and other safety issues. It is a relatively safe battery. Lithium titanate is an ideal intercalation electrode material, with many charging times, fast charging process, safety and other characteristics, making it a hot spot in the research of new lithium battery anode materials. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.