Title:
POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY CELL, AND NON-AQUEOUS ELECTROLYTE SECONDARY CELL
Document Type and Number:
WIPO Patent Application WO/2013/145846
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a positive electrode for a non-aqueous electrolyte secondary cell and a non-aqueous electrolyte secondary cell having excellent output characteristics. This invention is characterized in being provided with a positive electrode collector and a positive electrode mixture layer formed on at least one surface of the positive electrode collector, the positive electrode mixture layer containing: particles (3) of lithium nickel cobalt manganese oxide represented by LiNi0.55Co0.20Mn0.25O2, erbium oxy-hydroxide (1) fixed to the surface of the particles of lithium nickel cobalt manganese oxide (3); tungsten trioxide (2) adhered to the surface of the particles of lithium nickel cobalt manganese oxide (3); and a binder.
Inventors:
TAKEUCHI MASANOBU (JP)
TAKIJIRI MANABU (JP)
YANAGIDA KATSUNORI (JP)
SUGAYA JUNICHI (JP)
OGASAWARA TAKESHI (JP)
TAKIJIRI MANABU (JP)
YANAGIDA KATSUNORI (JP)
SUGAYA JUNICHI (JP)
OGASAWARA TAKESHI (JP)
Application Number:
PCT/JP2013/052187
Publication Date:
October 03, 2013
Filing Date:
January 31, 2013
Export Citation:
Assignee:
SANYO ELECTRIC CO (JP)
International Classes:
H01M4/505; H01M4/131; H01M4/36; H01M4/525; H01M4/62
Domestic Patent References:
| WO2010004973A1 | 2010-01-14 | |||
| WO2012099265A1 | 2012-07-26 |
Foreign References:
| JP2007018795A | 2007-01-25 | |||
| JP2011216300A | 2011-10-27 | |||
| JP2007018985A | 2007-01-25 | |||
| JP2005320184A | 2005-11-17 |
Attorney, Agent or Firm:
KITADAI, Tetsuo et al. (JP)
Tetsuo Kitadai (JP)
Tetsuo Kitadai (JP)
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