Method for manufacturing super capacitor
A technology for supercapacitors and manufacturing methods, which is applied in the manufacture of hybrid/electric double-layer capacitors, etc., which can solve the problems of poor product quality of supercapacitors, inconsistent coating thickness of electrode slurry, etc. Consistent, easy viscosity control results
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[0051] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0052] like figure 1 The illustrated embodiment is a method of manufacturing a supercapacitor, comprising the steps of:
[0053] Step 100, electrode slurry preparation:
[0054] According to the ratio of deionized water to polyurethane mass ratio of 20:1, put deionized water and polyurethane into a mixer and stir for 35 minutes to obtain a water-emulsion adhesive;
[0055] According to the mass ratio of activated carbon powder and polyurethane in the binder of 15:1, put activated carbon powder into the kneader and stir for 30 minutes to obtain a dough-like electrode slurry pre-finished product;
[0056] The electrode slurry pre-finished product is put into the stirring tank of mixer, according to the mass ratio of deionized water and the polyurethane in the binder is the ratio of 70: 1, adds deionized water again in stirring tank; 200pa to 3...
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