Sodium Ion Battery Cathode Material Prussian Blue Na2fefe(cn)6*2H2O
Prussian blue frame structure allows sodium ions to be embedded and released quickly, with excellent structural stability and rate performance.
Prussian blue cathode material is a potential sodium ion storage material because of its simple preparation process and stable structure.
Automatic winding machine
The equipment is used for automatic winding of digital lithium battery core, which is one of the key equipment of battery
production. adopt three-winding needle and three-station winding, Coordination of equipment operation, fast winding speed, the failure rate is low. uses the servo system to closed loop control the positive and negative electrode and separator tension, realizing the coil-by-turn tension during the winding process, effectively preventing the deformation of battery core's the latter process.
The PLC interface design is humanized and scientific, and can display the fault location.