Title:
二次電池用ニッケル極とその製造法
Document Type and Number:
Japanese Patent JP4711250
Kind Code:
B2
Abstract:
To provide a nickel electrode for a secondary battery which has little fluctuation in capacity, output or the like, and is superior in output characteristics and has a long life with low cost, and which is capable of delivering a high output, in particular.
This nickel electrode for the secondary battery comprises an electrode substrate made of a punching metal having a numerical aperture of 20% or less in which a recess and a protrusion are formed by an embossing process. An active material is filled in the recessed part of the substrate and the protruded part of the substrate is in an exposed state or is adhered with the active material.
COPYRIGHT: (C)2005,JPO&NCIPI
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| JPH03147258 | PASTE TYPE NICKEL ELECTRODE FOR ALKALINE STORAGE BATTERY |
| JP2005071788 | ALKALINE BATTERY |
Inventors:
Tetsuo Sakai
Tsutomu Iwaki
Sadahiro Katayama
Toshiki Tanaka
Tomonori Kishimoto
Tsutomu Iwaki
Sadahiro Katayama
Toshiki Tanaka
Tomonori Kishimoto
Application Number:
JP2003272271A
Publication Date:
June 29, 2011
Filing Date:
July 09, 2003
Export Citation:
Assignee:
National Institute of Advanced Industrial Science and Technology
Gs Yuasa Co., Ltd.
Gs Yuasa Co., Ltd.
International Classes:
H01M4/32; H01M4/74; H01M4/26; H01M4/28; H01M4/52
Domestic Patent References:
| JP2003151542A | ||||
| JP10032006A | ||||
| JP2004039295A | ||||
| JP52118532A | ||||
| JP59128771A |
Attorney, Agent or Firm:
Eiji Saegusa