Electrochemical super capacitor and manufacturing method thereof
A technology for supercapacitors and manufacturing methods, applied in the field of capacitors, can solve the problems of poor consistency of electrochemical supercapacitor monomers, increased process complexity, and complicated lamination process operations, so as to ensure ion permeability, improve safety and Stability and accurate positioning effect
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[0019] The structure of the electrochemical supercapacitor provided by the present invention is as follows figure 1 As shown, the electrode roll core 10 and the shell 9 are included. The electrode roll core 10 is inserted into the shell 9. The shell 9 is an electrode lead-out end of the electrochemical super capacitor. The structure diagram of the electrode roll core 10 when it is unfolded is as follows figure 2 As shown, the first pole piece 1, the outer diaphragm 2, the second pole piece 3, and the inner diaphragm 4 are sequentially stacked from the outside to the inside to form a strip-shaped coil to be wound. After being wound into a roll, it becomes the super capacitor Electrode roll core 10. The outer diaphragm 2 includes a polypropylene non-woven fabric layer and a polyethylene grafted film layer adhered to its surface. The inner diaphragm 4 is a polypropylene porous film. A lateral side of the first pole piece 1 is integrally provided with longitudinally extending pole...
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