Title:
電解質組成物、電解質膜、電極、電池及び電解質組成物の評価方法
Document Type and Number:
Japanese Patent JP6952777
Kind Code:
B2
Abstract:
The present invention provides an electrolyte composition that provides better charging/discharging performance when used in a cell than a conventional electrolyte composition. The present invention relates to an electrolyte composition containing an alkali metal salt, at least one polymer selected from the group consisting of a polyether polymer, a (meth)acrylic polymer, a nitrile polymer, and a fluoropolymer, and an ion dissociation accelerator. The composition has an alkali metal salt concentration of 1.8 mol/kg or higher.
Inventors:
Shinya Shibata
Motohiro Arakawa
Motohiro Arakawa
Application Number:
JP2019526827A
Publication Date:
October 20, 2021
Filing Date:
June 19, 2018
Export Citation:
Assignee:
Nippon Shokubai Co., Ltd.
International Classes:
H01M10/0565; H01M4/13; H01M4/62; H01M10/052; H01M10/0567; H01M10/0568; H01M50/414; H01M50/417; H01M50/429; H01M50/437; H01M50/44
Domestic Patent References:
| JP5109311A |
Foreign References:
| WO2015045921A1 |
Other References:
Macromolecules,2012年,45(15),p.6068-6077
Solid State Ionics,2014年,254,p.92-100
Solid State Ionics,2014年,254,p.92-100
Attorney, Agent or Firm:
Maeda patent office
Atomi International Patent Office
Atomi International Patent Office