Title:
電気化学デバイス用電極及び電気化学デバイス
Document Type and Number:
Japanese Patent JP4557001
Kind Code:
B2
Abstract:
An electrode for an electrochemical device, including an elongated collector, a lead provided halfway along a longitudinal direction of the collector, and active material layers provided on the collector, wherein when L a (m) is a distance from one end of the collector, in the longitudinal direction, up to the lead, and L b (m) is a distance from the other end of the collector, in the longitudinal direction, up to the lead, and Á (©m) is a resistivity of the collector at 25°, where L opt (m) being 1.9×10 6 Á, the L a (m) and L b (m) are from 0.95 L opt to 1.05 L opt respectively.
Inventors:
Yoshihiko Ohashi
Hinoki cypress
Kazuo Katai
Keita Kobayashi
Hinoki cypress
Kazuo Katai
Keita Kobayashi
Application Number:
JP2007340307A
Publication Date:
October 06, 2010
Filing Date:
December 28, 2007
Export Citation:
Assignee:
tdk Corporation
International Classes:
H01G11/66; H01G11/70; H01G11/74; H01M4/13; H01M4/66; H01M50/533; H01M50/536; H01M50/538
Domestic Patent References:
| JP41012666Y1 | ||||
| JP63124361A | ||||
| JP2007184219A | ||||
| JP4015156U | ||||
| JP52164224U | ||||
| JP2002270153A | ||||
| JP10261439A | ||||
| JP2000243376A | ||||
| JP2004234994A |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Shiro Terasaki
Hiroaki Aoki
Shiro Terasaki
Hiroaki Aoki