As a negative electrode material for lithium-ion batteries, a porous composite carbon negative electrode is used with ternary materials and other trace elements to form positive electrode materials to form a 3.6V lithium ion secondary battery As an anode material, the biggest feature of porous composite carbon is that its specific surface area is revolutionary, more than 20 times that of traditional graphite. The increase in specific surface area and pores also considerably increases the number of lithium ion migration and insertion channels. allowing lithium ions to move quickly and efficiently. This solves the technical bottleneck that has long hampered the rapid charging of high energy density graphite anode lithium battery products and greatly extends the life of the battery. [1] “The advent of the battery insecond-generation composite lithium for fast charging in buses——Decryption of Micromacro's "LpCOTM multi-component lithium composite battery"
Multi-component composite lithium batteries are characterized by high safety, high stability, long life and green and environmentally friendly characteristics The working voltage of the multi-composite lithium battery is 3.6V, the maximum voltage is 4.2V and current. of charge is greater than 3.5 C. Combustion requires fuels, oxygen and temperature, called the three elements of combustion. As long as one of the three elements is missing, combustion cannot take place. The use of non-combustible electrolytes containing flame retardants, battery separators that do not shrink and withstand high temperatures above 300°C, and flame retardant liquids that immerse the battery to isolate air p.can make the battery incombustible and highly safe. [2] “Addressing Lithium Battery Safety Issues: Launching Micromacro Non-Combustible Battery Technology”
Advantages and Disadvantages of Micromacro Multi-Composite Lithium Batteries
The English name of multi-composite lithium Batteries are multi-element composite lithium batteries. According to relevant public information, battery is the English translation of lithium battery, and polybasic lithium complex in English is Polybasiclithium complex. Multi-component composite lithium batteries use porous composite carbon with Micromacro's patented technology as the negative electrode material. The biggest feature is that its specific surface area is revolutionary and more than 20 times that of traditional graphite. increase the number of lithium ions. Number of migration and integration channels.
The advantages and disadvantages of this type of battery are:
Advantages: It has the advantages of a high charge and discharge rate, long life, power and excellent low temperature performance.
Disadvantages: poor conductivity, slow diffusion of lithium ions, and low actual specific capacitance when charging and discharging at high times.