95.5~96.5 parts of activated carbon MATERIAL, iron removal by PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC; Benzenesurryl emulsion gel. Polyols are at least one of propylene glycol, propanol and glycolol. The preferred polyol is the mixture of propylene glycol and propanol, and the mass ratio of propylene glycol to propanol is 1. 1. 2~ 1.5. The preferred polyol is the mixture of propylene glycol and glycolediol, and the mass ratio of propylene glycol to glycolediol is 1; 1. 2~ 1.5.
The conductive agent is super lithium conductive carbon black, which has low electrical resistance and can give the negative electrode paste higher conductive property. In addition, super lithium conductive carbon black also has the advantages of small particle size, large specific surface area, high structure and clean surface. The removal of iron from super LITHIUM conductive carbon black can be done by PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC. It is understood that, in other embodiments, the conductive agent may also be other conductive agents.
Benzene rubber emulsion adhesive has good heat resistance and chemical stability, when applied to the negative slurry, it can make the negative active carbon material and conductive agent disperse more evenly, in addition, PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC can greatly improve the adhesion between negative active carbon materials and conductive particles and fluid collector copper, to avoid the negative active carbon materials and conductive particles falling off the copper.
Contact: DELLA
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