Title:
擬似固体電解質およびそれを用いた全固体リチウム二次電池
Document Type and Number:
Japanese Patent JP6586696
Kind Code:
B2
Abstract:
It is an objective of the invention to provide a quasi-solid state electrolyte that has a well-balanced combination of contact performance with electrode active materials, conductivity, and chemical and structural stability, each at a high level, and an all solid state lithium secondary battery using the quasi-solid state electrolyte. There is provided a quasi-solid state electrolyte comprising: metal oxide particles; and an ionic conductor, the ionic conductor being a mixture of either a glyme or DEME-TFSI and a lithium salt that includes LiFSI, and being carried by the metal oxide particles.
Inventors:
Yokoyama Erina
Jun Kawaji
Yanbe Yoshiyuki
Nobuto Oka
Honma case
Jun Kawaji
Yanbe Yoshiyuki
Nobuto Oka
Honma case
Application Number:
JP2015184010A
Publication Date:
October 09, 2019
Filing Date:
September 17, 2015
Export Citation:
Assignee:
株式会社日立製作所
国立大学法人東北大学
国立大学法人東北大学
International Classes:
H01M10/056; H01B1/06; H01B1/12; H01M4/13; H01M4/62; H01M10/052
Domestic Patent References:
| JP2010225511A | ||||
| JP2015065053A | ||||
| JP2013197061A | ||||
| JP2012199003A | ||||
| JP2010186626A | ||||
| JP2015065052A |
Foreign References:
| WO2015008496A1 | ||||
| WO2013051308A1 | ||||
| WO2015128982A1 |
Other References:
YAMADA, Yuki et al.,Chemical Communications,2013年,49,11194-11196
Attorney, Agent or Firm:
Polaire Patent Business Corporation