2 results about "Electrochemical polymerization" patented technology

The invention discloses a production technology of a solid patch-type aluminum electrolytic capacitor. On one hand, the technological process is improved, lead beating of the solid patch-type aluminum electrolytic capacitor is finished before impregnation, the reject ratio of electric leakage and a short circuit of the patch-type aluminum electrolytic capacitor is obviously reduced and the yield can reach over 99%; and on the other hand, the properties, including high static capacity, low Res and a high withstand voltage value of the solid patch-type aluminum electrolytic capacitor are greatly improved by improving an electrochemical polymer liquid of a pyrrole monomer.