Carbon nanotube dispersion
The downstream new energy vehicle and energy storage market is becoming increasingly mature, and the performance requirements for lithium-ion batteries are gradually increasing, which promotes the upgrading of lithium-ion battery technology to high energy density and high safety. Conductive agent is a component material of lithium batteries, and the upgrading of lithium batteries also puts forward higher requirements for the performance of conductive agents. Carbon nanotubes are one-dimensional quantum materials formed by single or multi-layer graphene layers curling around the central axis at a certain spiral angle. As a new type of conductive agent, it has the excellent function of strong conductivity. It can better improve the conductivity of positive electrode active materials than traditional conductive agents (such as carbon black, conductive graphite, etc.), and can improve battery energy density and battery cycle life. The aspect ratio and carbon purity of carbon nanotubes are two core indicators affecting conductivity, which directly determine the product performance of carbon nanotubes. The thinner the diameter of carbon nanotubes and the longer the length, the better the conductivity.
At present, TANFENG Technology's Carbon nanotube dispersion is widely used in many fields such as lithium-ion batteries, sodium-ion batteries, electric vehicles, smart phones, laptops, etc., and has outstanding advantages in product performance. Now, our products have been sold all over the world.
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