Title:
電気化学セル及びその製造方法
Document Type and Number:
Japanese Patent JP5032636
Kind Code:
B2
Abstract:
To solve the following problem; while the covering of the surface of a positive electrode collector with a valve metal has been examined in order to prevent dissolution of the positive electrode collector even at a high potential in a conventional electrochemical cell using a heat-resistant container, the covering method which is optimum in terms of performances and costs is not found.
By covering the positive electrode collector with the valve metal by a shot coating method so as to prevent the dissolution of the positive electrode collector even at the high potential, the electrochemical cell superior in terms of performances and costs is manufactured.
COPYRIGHT: (C)2011,JPO&INPIT
Inventors:
Shunji Watanabe
Kensuke Tahara
Hideharu Onodera
Kensuke Tahara
Hideharu Onodera
Application Number:
JP2010156020A
Publication Date:
September 26, 2012
Filing Date:
July 08, 2010
Export Citation:
Assignee:
Seiko Instruments Inc.
International Classes:
H01G11/00; H01G11/28; H01G11/54; H01G11/56; H01G11/60; H01G11/66; H01G11/68; H01G11/70; H01G11/78; H01G11/82; H01G11/84; H01G11/86; H01M2/26; H01M10/0565; H01M10/0566; H01M10/0585
Domestic Patent References:
| JP2004227959A | ||||
| JP2003301278A | ||||
| JP7254530A | ||||
| JP2000294454A | ||||
| JP2003089883A | ||||
| JP61150317A |
Foreign References:
| WO2003094183A1 |
Attorney, Agent or Firm:
Kentaro Kuhara
Noriaki Uchino
Nobuyuki Kimura
Noriaki Uchino
Nobuyuki Kimura