Title:
An electrolysis solution, an electrochemistry device, a rechargeable battery, and a module
Document Type and Number:
Japanese Patent JP6269817
Kind Code:
B2
Abstract:
Provided is an electrolyte solution for secondary batteries that are less likely to generate gas and excellent in high-temperature storage characteristics; an electrochemical device using the electrolyte solution; and a module using the electrochemical device. The electrolyte solution contains a solvent and an electrolyte salt, the solvent containing a fluorine-containing acyclic carbonate represented by the formula (1) and a fluorine-containing succinic anhydride represented by the formula (2). The electrolyte solution contains not less than 0.001 mass % but less than 90 vol % of the fluorine-containing acyclic carbonate, and the electrolyte solution contains 0.001 to 20 mass % of the fluorine-containing succinic anhydride.
Inventors:
Mayuko Taeda
Yuki Yamazaki
Hiroyuki Arima
Kuwashima Yoshiko
Toshiro Miura
Shinichi Kinoshita
Tomoda Shimada
Yuki Yamazaki
Hiroyuki Arima
Kuwashima Yoshiko
Toshiro Miura
Shinichi Kinoshita
Tomoda Shimada
Application Number:
JP2016510262A
Publication Date:
January 31, 2018
Filing Date:
March 16, 2015
Export Citation:
Assignee:
Daikin Industries, Ltd.
International Classes:
H01M10/0567; H01M10/052; H01M10/0568; H01M10/0569
Domestic Patent References:
| JP2004296103A | ||||
| JP2003086244A |
Foreign References:
| WO2013157503A1 |
Attorney, Agent or Firm:
Atomi International Patent Office
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