Title:
LIQUID CRYSTALLINE COMPOUND, IONIC CONDUCTOR, ELECTROLYTIC FILM, AND SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2019/221267
Kind Code:
A1
Abstract:
Provided are: a novel liquid crystalline compound which can be used in an ionic conductor; an ionic conductor using the liquid crystalline compound; and an electrolytic film and secondary battery using the ionic conductor. This liquid crystalline compound is represented by formula (1). In formula (1), Me represents a methyl group, R1 and R2 each represent a hydrogen atom, A and/or B represents a mesogenic group, YA and YB each independently represent a substituted or unsubstituted alkyl group, and XA, XB, XC, and XD each independently represent a linker.
Inventors:
ICHIKAWA TAKAHIRO (JP)
KAWAKAMI KOHKI (JP)
YAZAKI SANAMI (JP)
UCHIDA SOICHI (JP)
SEKI TAKASHI (JP)
KAWAKAMI KOHKI (JP)
YAZAKI SANAMI (JP)
UCHIDA SOICHI (JP)
SEKI TAKASHI (JP)
Application Number:
PCT/JP2019/019652
Publication Date:
November 21, 2019
Filing Date:
May 17, 2019
Export Citation:
Assignee:
JXTG NIPPON OIL & ENERGY CORP (JP)
NATIONAL UNIV CORPORATION TOKYO UNIV OF AGRICULTURE AND TECHNOLOGY (JP)
NATIONAL UNIV CORPORATION TOKYO UNIV OF AGRICULTURE AND TECHNOLOGY (JP)
International Classes:
C07C43/205; C07C69/92; C07C251/24; H01B1/06; H01M10/0565; C09K19/12; C09K19/22
Domestic Patent References:
| WO2007086518A1 | 2007-08-02 |
Foreign References:
| JP2015110532A | 2015-06-18 | |||
| JPH06157927A | 1994-06-07 | |||
| JP2002358821A | 2002-12-13 |
Other References:
JUDEINSTEIN, PATRICK ET AL.: "Ionic conductivity of lithium salt/oligo (ethylene oxide)-based liquid-crystal mixtures: the effect of molecular architecture on the conduction process", ADVANCED MATERIALS, vol. 17, no. 6, 2005, pages 723 - 727, XP055654334
LEBLANC, K. ET AL.: "Nematogens incorporating a lateral flexible ring", LIQUID CRYSTALS, vol. 28, no. 2, 2001, pages 265 - 269, XP001171260, DOI: 10.1080/02678290010006298
LEBLANC, K. ET AL.: "Nematogens incorporating a lateral flexible ring", LIQUID CRYSTALS, vol. 28, no. 2, 2001, pages 265 - 269, XP001171260, DOI: 10.1080/02678290010006298
Attorney, Agent or Firm:
KAWAKITA, Kijuro et al. (JP)
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