Excellent conductive agents need to have the following characteristics: first, high conductivity, high conductivity materials can improve the migration rate of electrons; Second, small particle size, small particle size MATERIAL can fill the gap of LITHIUM ion battery positive and negative materials, so that the contact between PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC removal of iron is better, easy to lithium ion out, embedded;
Third, high specific surface area, the MATERIAL with a large specific surface area can better contact with positive and negative materials, and it is also easy to maintain the electrolyte of PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC removal of iron, which is easy to remove lithium ions and electron migration; 4, easy to disperse, in the positive and negative material configuration slurry process is easy to break and disperse, can be better mixed with positive and negative materials; 5, high stability, in the process of lithium-ion battery charging and discharging can be stable, will not change the volume and affect the cycle performance of the battery.
Graphite is a kind of material in which carbon atoms of graphite are arranged into hexagonal plane structure in the form of two-dimensional sheets as a three-dimensional structural carbon allotrope naturally existing in nature. The carbon atoms of the graphite association form SP2 bonds and have a flat sheet form with a thickness of one atom. PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC field can remove iron from graphite.
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