Electric double layer capacitor

Details Electric double layer capacitor Electric double layer capacitor

2011-04-12

2011-04-12

Thomas, Eric (Department: 2835)

Electricity: electrical systems and devices

Electrolytic systems or devices

Double layer electrolytic capacitor

Reexamination Certificate

active

07924548

ABSTRACT:
An electric double layer capacitor includes a positive electrode, a negative electrode which faces the positive electrode and is isolated therefrom, and an electrolyte solution. The positive electrode includes a first current collector of a metal foil and a first polarizable electrode layer on the first current collector, the first polarizable electrode layer containing a phosphorus compound. The negative electrode includes a second current collector of a metal foil and a second polarizable electrode layer on the second current collector. The electrolyte solution, with which the first and second polarizable electrode layers are impregnated, has fluorine-containing anions as an electrolyte solute.

REFERENCES:
patent: 5124022 (1992-06-01), Evans et al.
patent: 5212622 (1993-05-01), MacFarlane et al.
patent: 5558954 (1996-09-01), Morrison
patent: 6631074 (2003-10-01), Bendale et al.
patent: 6914768 (2005-07-01), Matsumoto et al.
patent: 7449031 (2008-11-01), Tsunekawa et al.
patent: 7508650 (2009-03-01), Bluvstein et al.
patent: 1726569 (2006-01-01), None
patent: 01241812 (1989-09-01), None
patent: 03064907 (1991-03-01), None
patent: 06013266 (1994-01-01), None
patent: 11130416 (1999-05-01), None
patent: 2002-260966 (2002-09-01), None
patent: 2002270470 (2002-09-01), None
patent: 2005-135950 (2005-05-01), None
South Korean Office action for Appl. No. KR 10-2008-7014549 dated Mar. 11, 2010.
International Search Report for PCT/JP2007/052628, May 11, 2007.

Affiliated with

Also associated with

Rating

Electric double layer capacitor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electric double layer capacitor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric double layer capacitor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2698312