Polarizable electrode member, process for producing the...

Details Polarizable electrode member, process for producing the... Polarizable electrode member, process for producing the...

2008-06-03

2008-06-03

Thomas, Eric (Department: 2831)

Electricity: electrical systems and devices

Electrolytic systems or devices

Double layer electrolytic capacitor

C361S503000

Reexamination Certificate

active

07382602

ABSTRACT:
A polarized electrode for use in an electrochemical capacitor, in which electrode includes a current collector made of a metal plain foil, an anchor coat layer formed at least on one of the surfaces of the current collector, and an electrode layer formed on either the anchor coat layer or the current collector. The anchor coat layer contains a conductive carbon and a binder. The conductive carbon is graphitized carbon black. The binder contains at least one selected from the group consisting of an ammonium salt of carboxymethylcellulose, a rubber polymer, polytetrafluoroethylene, polyvinyl alcohol, polyvinyl pyrrolidone, alternating copolymer of isobutylene-maleic anhydride. With this configuration, a polarized electrode can be made thinner, and an electrode layer can be formed directly on the anchor coat layer. Furthermore, it can ensure sufficient coupling strength between the current collector and the electrode layer, and increase the energy density and the power density realizing a reduced resistance.

REFERENCES:
patent: 2001/0044045 (2001-11-01), Sato et al.
patent: 2002/0080558 (2002-06-01), Nonaka et al.
patent: 2002/0093783 (2002-07-01), Bendale et al.
patent: 11-154630 (1999-06-01), None
patent: 11-288849 (1999-10-01), None
patent: 2000-277393 (2000-10-01), None
patent: 2001-307716 (2001-11-01), None
patent: 2004-186266 (2004-07-01), None

Affiliated with

Also associated with

Rating

Polarizable electrode member, process for producing the... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polarizable electrode member, process for producing the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polarizable electrode member, process for producing the... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2806610