Plastic and nonmetallic article shaping or treating: processes – Carbonizing to form article – From cellulosic material
Patent
1998-05-11
2000-01-11
Silbaugh, Jan H.
Plastic and nonmetallic article shaping or treating: processes
Carbonizing to form article
From cellulosic material
264 295, 264 296, 264 297, 264 83, 264102, 264105, 423460, H01G 9155
Patent
active
060132086
ABSTRACT:
A carbonaceous material for an electrical double layer capacitor is produced by performing a halogenation treatment step wherein a halogenated dry-distilled charcoal is obtained by bringing a dry-distilled charcoal into contact with a halogen gas; a molding treatment step of adding a binding agent to the halogenated dry-distilled charcoal to form a molded article; and a dehalogenation treatment step wherein a part or all of the halogen in the molded article is eliminated. The carbonaceous material for an electrical double layer capacitor obtained by this method is impregnated with sulfuric acid to form a carbon electrode for an electrical double layer capacitor. This electrode is used to form an electrical double layer capacitor.
REFERENCES:
patent: 2315346 (1943-03-01), Mitchell
patent: 5430606 (1995-07-01), Adachi et al.
patent: 5772974 (1998-06-01), Ohashi et al.
U.S. application No. 09/147,006, filed Sep. 9, 1998, pending.
U.S. application No. 09/118,828, filed Jul. 20, 1998, pending.
U.S. application No. 08/737,806, filed Nov. 27, 1996, pending.
U.S. application No. 08/750,845, filed Dec. 24, 1996, pending.
U.S. application No. 08/750,847, filed Dec. 24, 1996, pending.
U.S. application No. 08/776,609, filed Feb. 20, 1997, pending.
Inui Takashi
Iwasaki Tadayoshi
Miyagawa Toshiya
Nakamura Akihiro
Tatsumi Yasuo
Jones Kenneth M.
Nippon Sanso Corporation
Silbaugh Jan H.
LandOfFree
Manufacturing method for carbon material for electrical double l does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Manufacturing method for carbon material for electrical double l, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Manufacturing method for carbon material for electrical double l will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1459423