Title:
改良された酸化マンガン電解質を含む固体電解コンデンサ
Document Type and Number:
Japanese Patent JP5805448
Kind Code:
B2
Abstract:
A solid electrolytic capacitor that contains an anode body formed from an electrically conductive powder and a dielectric coating located over and/or within the anode body is provided. The powder may have a high specific charge and in turn a relative dense packing configuration. Despite being formed from such a powder, a manganese precursor solution can be readily impregnated into the pores of the anode. This is accomplished, in part, through the use of a dispersant in the precursor solution that helps minimize the likelihood that the manganese oxide precursor will form droplets upon contacting the surface of the dielectric. Instead, the precursor solution can be better dispersed so that the resulting manganese oxide has a “film-like” configuration and coats at least a portion of the anode in a substantially uniform manner.
Inventors:
Ian Pin Will
David Macheder
Silvier Birkova
Petr Storyan
Izzy Furt
Ivan Horacek
David Macheder
Silvier Birkova
Petr Storyan
Izzy Furt
Ivan Horacek
Application Number:
JP2011152299A
Publication Date:
November 04, 2015
Filing Date:
June 22, 2011
Export Citation:
Assignee:
AviX Corporation
International Classes:
H01G9/052; H01G9/00; H01G9/004; H01G9/032; H01G9/04
Domestic Patent References:
| JP11074158A | ||||
| JP2003151859A | ||||
| JP9260216A | ||||
| JP9246107A | ||||
| JP9304943A | ||||
| JP62226617A |
Attorney, Agent or Firm:
Koichi Tsujii
Sadao Kumakura
Fumiaki Otsuka
Takaki Nishijima
Hiroyuki Suda
Hiroshi Uesugi
Naoki Kondo
Sadao Kumakura
Fumiaki Otsuka
Takaki Nishijima
Hiroyuki Suda
Hiroshi Uesugi
Naoki Kondo