Title:
ACTIVE MATERIAL FOR NONAQUEOUS SECONDARY BATTERY NEGATIVE ELECTRODE, NEGATIVE ELECTRODE ARRANGED BY USE THEREOF, AND NONAQUEOUS SECONDARY BATTERY
Document Type and Number:
Japanese Patent JP2015043316
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an active material for a nonaqueous secondary battery negative electrode which is useful in manufacturing a nonaqueous secondary battery less in gas generation owing to the decomposition of a nonaqueous electrolytic solution and suppressed in the rise in resistance.SOLUTION: The present invention provides a nonaqueous secondary battery reduced in gas generation owing to the decomposition of a nonaqueous electrolytic solution and suppressed in the rise in resistance by using an active material for a nonaqueous secondary battery negative electrode. The active material for a nonaqueous secondary battery negative electrode comprises: (A) an active material which allows lithium ions to go thereinto and to be desorbed therefrom; and (B) a polymer having a polycyclic structure.
Inventors:
ARIKAWA TAKEYA
OKAYASU TERUYUKI
FUJIMORI NAOMI
AKIYAMA SEIJI
FUJITA RIE
ISHIWATARI NOBUYUKI
UEDA AKIO
OKAYASU TERUYUKI
FUJIMORI NAOMI
AKIYAMA SEIJI
FUJITA RIE
ISHIWATARI NOBUYUKI
UEDA AKIO
Application Number:
JP2014150121A
Publication Date:
March 05, 2015
Filing Date:
July 23, 2014
Export Citation:
Assignee:
MITSUBISHI CHEM CORP
International Classes:
H01M4/587; H01M4/36; H01M4/38; H01M4/48
Domestic Patent References:
JP2010061931A | 2010-03-18 | |||
JP2012527518A | 2012-11-08 | |||
JP2012174350A | 2012-09-10 | |||
JP2013533383A | 2013-08-22 | |||
JP2003346796A | 2003-12-05 |
Foreign References:
WO1997018160A1 | 1997-05-22 | |||
WO2011013756A1 | 2011-02-03 |
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