Which types of ternary anode materials for lithium batteries?

Types of ternary anode materials for lithium batteries 1. Lithium titanate anode materials: Lithium titanate is used as a zero-tension material to greatly extend the life of lithium batteries, and the charge and discharge cycles can reach thousands of times. For example, the lithium battery used for energy storage in traditional solar street lights has to be replaced every two years, while the service life of the lithium battery made of lithium titanate anode material can reach 15 years. However, the specific capacity of lithium titanate is only half of that of conventional materials such as natural graphite. That is, a single battery needs to use twice the mass of anode materials than conventional anode materials in order to achieve the same capacity. This will increase the quality and volume of the battery. Under the current background of lightweight batteries, the promotion of lithium titanate has certain limitations. 2. Natural graphite anode material: natural graphite has good conductivity, good crystallinity, and has a good layered structure, which is more suitable for the insertion and extraction of Li+, and its mineral resources are abundant and low in price, so it has become an important anode material for current lithium batteries . 3. Artificial graphite anode material: There are many kinds of artificial graphite, and the processing technology is very different. In a broad sense, all graphite materials obtained by organic carbonization and graphitization high-temperature treatment can be collectively referred to as artificial graphite, such as carbon (graphite) fiber, pyrolytic carbon (graphite), foamed graphite, etc. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous post: Do you know what the structure principle of carbon storage battery is like?