ATE435497T1 - SOLID ELECTROLYTIC CAPACITOR AND PRODUCTION METHOD - Google Patents

SOLID ELECTROLYTIC CAPACITOR AND PRODUCTION METHOD

Info

Publication number
ATE435497T1
ATE435497T1 AT99919660T AT99919660T ATE435497T1 AT E435497 T1 ATE435497 T1 AT E435497T1 AT 99919660 T AT99919660 T AT 99919660T AT 99919660 T AT99919660 T AT 99919660T AT E435497 T1 ATE435497 T1 AT E435497T1
Authority
AT
Austria
Prior art keywords
electrolytic capacitor
anion
solid electrolytic
polymer composition
production method
Prior art date
Application number
AT99919660T
Other languages
German (de)
Inventor
Ryuji Monden
Atsushi Sakai
Toru Sawaguchi
Hideki Ohata
Koro Shirane
Hiroshi Konuma
Yuji Furuta
Katsuhiko Yamazaki
Yoshiaki Ikenoue
Original Assignee
Showa Denko Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Showa Denko Kk filed Critical Showa Denko Kk
Priority claimed from PCT/JP1999/002647 external-priority patent/WO1999060586A1/en
Application granted granted Critical
Publication of ATE435497T1 publication Critical patent/ATE435497T1/en

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

Disclosed are a solid electrolytic capacitor and its preparation method that comprises forming an electrically conducting polymer composition layer on an oxide dielectric film layer, in which the electrically conducting polymer composition layer contains as a dopant at least one anion selected from (1) an alkoxy-substituted naphthalene monosulfonate anion, (2) a heterocyclic sulfonate anion, and (3) an anion of an aliphatic polycyclic compound or a combination thereof with another anion having a dopant ability and a method for producing such a solid electrolytic capacitor. The solid electrolytic capacitor of the invention is excellent in voltage resistance, high frequency property, tanδ, leakage current, heat resistance, etc.
AT99919660T 1998-05-21 1999-05-20 SOLID ELECTROLYTIC CAPACITOR AND PRODUCTION METHOD ATE435497T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP14006298 1998-05-21
JP25364498 1998-09-08
PCT/JP1999/002647 WO1999060586A1 (en) 1998-05-21 1999-05-20 Solid electrolytic capacitor and method for preparing the same

Publications (1)

Publication Number Publication Date
ATE435497T1 true ATE435497T1 (en) 2009-07-15

Family

ID=26472696

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99919660T ATE435497T1 (en) 1998-05-21 1999-05-20 SOLID ELECTROLYTIC CAPACITOR AND PRODUCTION METHOD

Country Status (3)

Country Link
AT (1) ATE435497T1 (en)
DE (1) DE69941050D1 (en)
TW (1) TW434602B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI412553B (en) * 2010-10-27 2013-10-21 Ind Tech Res Inst Oxidant for fabricating solid capacitor, electrolyte composition employing the same, solid capacitor and method for manufacturing the same

Also Published As

Publication number Publication date
TW434602B (en) 2001-05-16
DE69941050D1 (en) 2009-08-13

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Legal Events

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