Title:
電極、および新規電極結合剤を備えるリチウムイオン電池
Document Type and Number:
Japanese Patent JP2010534392
Kind Code:
A
Abstract:
An electrode for a lithium ion battery includes a matrix based on at least one polysaccharide and also particles of at least one electrochemically active material which are embedded in the matrix, with the electrode being free of synthetic polymeric compounds. A battery contains the electrode and a polysaccharide is a binder for electrochemically active electrode materials for such an electrode.
Inventors:
Hoch Gatterer Nicolaus Stephan
Koller Stefan
Schweiger Mario Rene
Winter martin
Wurum Karin
Perner Arno
Veille thomas
Koller Stefan
Schweiger Mario Rene
Winter martin
Wurum Karin
Perner Arno
Veille thomas
Application Number:
JP2010517292A
Publication Date:
November 04, 2010
Filing Date:
July 11, 2008
Export Citation:
Assignee:
VARTA Microbattery GmbH
International Classes:
H01M4/62; H01M4/13; H01M4/131; H01M4/133; H01M4/134; H01M4/36; H01M4/48; H01M4/52; H01M4/525; H01M10/052; H01M10/0525; H01M10/36
Domestic Patent References:
| JP2007095641A | 2007-04-12 | |||
| JP2004146296A | 2004-05-20 | |||
| JP2007087789A | 2007-04-05 | |||
| JP2005005113A | 2005-01-06 | |||
| JP2004087227A | 2004-03-18 | |||
| JP2005044814A | 2005-02-17 | |||
| JPH11219724A | 1999-08-10 | |||
| JP2003142103A | 2003-05-16 | |||
| JP2003168433A | 2003-06-13 | |||
| JP2004178922A | 2004-06-24 | |||
| JP2001291519A | 2001-10-19 | |||
| JP2002008647A | 2002-01-11 | |||
| JP2006196339A | 2006-07-27 |
Other References:
JING LI ET AL.: "Sodium Carboxymethyl Cellulose A Potential Binder for Si Negative Electrodes for Li-Ion Batteries", ELECTROCHEMICAL AND SOLID-STATE LETTERS, vol. 10, no. 2, JPN6014008850, February 2007 (2007-02-01), pages 17 - 20, ISSN: 0002758862
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes