The use of functional coatings for surface treatment of battery conductive substrates is a groundbreaking technological innovation. Carbon coated aluminum foil involves evenly and delicately coating dispersed nano conductive graphite and carbon coated particles on the aluminum foil through ultra-thin coating technology, with a coating thickness controlled at 1 μ Within m.
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Compared with modified aluminum foil on the market, this process can make the surface coating thickness thinner, the coating resistance lower, and the adhesion ability stronger, effectively improving the electrochemical performance and product stability of lithium batteries, and reducing production and usage costs.
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The use of functional coatings for surface treatment of battery collectors is a groundbreaking technological innovation. Modified aluminum foil is a functional layer coated with multiple or one of the conductive materials on the surface of aluminum foil, forming an excellent two-dimensional or multi-dimensional conductive network structure. Through theoretical simulation calculations and multiple experiments, continuous exploration is carried out to find the optimal ratio structure and process conditions.
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Dry electrode technology is currently one of the advanced manufacturing technologies for semi-solid solid-state lithium-ion batteries and solid-state supercapacitors. The dry roller pressing process is the key to this process. Our company's continuous dry roller pressing process only requires the formation of a high-performance dry electrode film with high density and uniform surface by multi-stage rolling of mixed and uniform electrode raw materials, Then, it is hot pressed with the collector to form a dense and uniformly thick electrode sheet.
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Functionalized fluid collection
Modified aluminum foil is a functional layer coated with multiple or one of the conductive materials on the surface of aluminum foil, forming an excellent two-dimensional or multi-dimensional conductive network structure. Through theoretical simulation calculations and multiple experiments, continuous exploration is carried out to find the optimal ratio structure and process conditions.
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