SOLID ELECTROLYTIC CAPACITOR CONTAINING POLY(3,4-ETHYLENEDIOXYTHIOPHENE) QUATERNARY ONIUM SALT

摘要

PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor having good mechanical robustness and electrical performance.

SOLUTION: A solid electrolytic capacitor includes an anode body, a dielectric overlying the anode body, and a solid electrolyte overlying the dielectric. The capacitor also includes a conductive polymer coating that overlies the solid electrolyte, which includes nanoparticles formed from a poly(3,4-ethylenedioxythiophene) quaternary onium salt.

COPYRIGHT: (C)2012,JPO&INPIT