Title:
電解液
Document Type and Number:
Japanese Patent JP6450395
Kind Code:
B2
Abstract:
Provided is an electrolyte characterized by containing a heteroelement-containing organic solvent which comprises a specific organic solvent having a dielectric constant of 10 or less and/or a dipole moment of 5D or less. The heteroelement-containing organic solvent is contained at a molar ratio of 3 to 5 in terms of a metal salt where an alkali metal, alkaline earth metal, or aluminum serves as the cation, and the chemical structure represented by general formula (1) serves as the anion. General formula (1): (R1X1)(R2SO2)N
Inventors:
Tomoyuki Kawai
Yoshihiro Nakagaki
Hiroyuki Sasaki
Yuki Hasegawa
Kohei Mase
Ai Kiyoshi
Toshiya Arakawa
Atsuo Yamada
Yuki Yamada
Yoshihiro Nakagaki
Hiroyuki Sasaki
Yuki Hasegawa
Kohei Mase
Ai Kiyoshi
Toshiya Arakawa
Atsuo Yamada
Yuki Yamada
Application Number:
JP2016555064A
Publication Date:
January 09, 2019
Filing Date:
October 05, 2015
Export Citation:
Assignee:
National University Corporation Tokyo University
International Classes:
H01M10/0568; H01G11/60; H01G11/62; H01M4/13; H01M4/133; H01M4/36; H01M4/38; H01M4/505; H01M4/525; H01M4/58; H01M4/587; H01M4/60; H01M4/62; H01M4/66; H01M10/052; H01M10/0569
Domestic Patent References:
| JP5817009B1 | ||||
| JP2015195165A | ||||
| JP2015185401A |
Foreign References:
| WO2013146714A1 |
Other References:
YAMADA Yuki et al.,Unusual Stability of Acetonitrile-Based Superconcentrated Electrolytes for Fast-Charging Lithium-Ion,JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2014年 3月23日,136,5039
Attorney, Agent or Firm:
Patent business corporation Kyoritsu