Title:
過充電防止剤及びこれを含む電解液、並びにリチウムイオン二次電池
Document Type and Number:
Japanese Patent JP6592228
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a technique for further increasing safety of a battery during overcharge, by itself or in combination with existing techniques.SOLUTION: An overcharge inhibitor having a current breaking effect contains a compound represented by the general formula (1) defined by (XSO)(FSO)NLi, where X represents fluorine atom, a C1-6 alkyl group or a C1-6 fluoroalkyl group.
Inventors:
Hiroyuki Mizuno
Kazuhisa Hirata
Takeo Kawase
Okada Deho
Kazuhisa Hirata
Takeo Kawase
Okada Deho
Application Number:
JP2013075254A
Publication Date:
October 16, 2019
Filing Date:
March 29, 2013
Export Citation:
Assignee:
Nippon Shokubai Co., Ltd.
International Classes:
H01M10/0567; H01M10/052
Domestic Patent References:
| JP2004165151A | ||||
| JP2011082033A | ||||
| JP2012043627A | ||||
| JP2011134459A | ||||
| JP2013018702A | ||||
| JP2013041793A | ||||
| JP2011154783A | ||||
| JP2009129797A | ||||
| JP2009187698A | ||||
| JP2011150958A |
Attorney, Agent or Firm:
Asfi International Patent Office
Kyuichi Ueki
Hisahiko Ueki
Tadashi Sugakawa
Hiroaki Ito
Akemi Takeoka
Kyuichi Ueki
Hisahiko Ueki
Tadashi Sugakawa
Hiroaki Ito
Akemi Takeoka