Title:
イオン伝導性を有する固体電解質およびこれを用いた電気化学デバイス
Document Type and Number:
Japanese Patent JP6709416
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a solid electrolyte including a plastic crystal capable of exhibiting characteristics as a plastic crystal in a wide temperature region and showing a high ion conductivity; and an electrochemical device using such a solid electrolyte.SOLUTION: A solid electrolyte has ion conductivity and comprises a plastic crystal including: at least one kind of cations selected from a group consisting of tetra methyl ammonium cations, trimethyl ethylammonium cations, dimethyl diethylammonium cations, methyl triethylammonium cations and tetraethylammonium cations; and a bis(fluorosulfonyl)imide anion. An electrochemical device comprises the solid electrolyte. The solid electrolyte further comprises a lithium salt by 0.1-20 mol% to the plastic crystal.SELECTED DRAWING: Figure 4
Inventors:
Toshihiro Takekawa
Masahiro Fujita
Yukari Miyaji
Masahiro Rikukawa
Honda Tsunetoshi
Takeshi Kamiya
Takashi Konishi
Masahiro Fujita
Yukari Miyaji
Masahiro Rikukawa
Honda Tsunetoshi
Takeshi Kamiya
Takashi Konishi
Application Number:
JP2015220669A
Publication Date:
June 17, 2020
Filing Date:
November 10, 2015
Export Citation:
Assignee:
Nissan Motor Co., Ltd
Sophia Gakuin
Mitsubishi Materials Electronic Chemicals Co., Ltd.
Sophia Gakuin
Mitsubishi Materials Electronic Chemicals Co., Ltd.
International Classes:
H01M10/056; H01B1/06; H01G11/56; H01G11/62
Domestic Patent References:
| JP2009277413A | ||||
| JP2008163273A | ||||
| JP2010186626A |
Foreign References:
| KR1020130016639A | ||||
| WO2015149502A1 | ||||
| US20090045373 | ||||
| WO2009136608A1 | ||||
| WO2016084792A1 |
Attorney, Agent or Firm:
Hatta International Patent Corporation