Invention Grant
- Patent Title: Wet capacitor cathode containing a conductive copolymer
- Patent Title (中): 含有导电共聚物的湿式电容器阴极
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Application No.: US13783634Application Date: 2013-03-04
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Publication No.: US08971020B2Publication Date: 2015-03-03
- Inventor: Martin Biler , Jan Petrzilek , Dirk H. Dreissig , Mitchell D. Weaver
- Applicant: AVX Corporation
- Applicant Address: US SC Fountain Inn
- Assignee: AVX Corporation
- Current Assignee: AVX Corporation
- Current Assignee Address: US SC Fountain Inn
- Agency: Dority & Manning, P.A.
- Main IPC: H01G9/042
- IPC: H01G9/042 ; C25D9/02 ; H01G9/035 ; H01G9/145 ; C09D5/44 ; H01G9/08
Abstract:
A wet electrolytic capacitor that contains an anodically oxidized porous anode body, a cathode containing a metal substrate coated with a conductive coating, and a working electrolyte that wets the dielectric on the anode. The conductive coating contains a conductive copolymer having at least one thiophene repeating unit, as well as a pyrrole repeating unit and/or aniline repeating unit.
Public/Granted literature
- US20130242464A1 Wet Capacitor Cathode Containing a Conductive Copolymer Public/Granted day:2013-09-19
Information query
