IONIC LIQUID, METHOD FOR PREPARING SAME, AND USE OF SAME

WIPO Patent Application WO/2016/084792

A1

[Problem] To provide: an ionic liquid having a low melting point, the ionic liquid being obtained using a highly ion-conductive polymer; a method for producing the same; and various uses of this ionic liquid. [Solution] A method for producing an ionic liquid having a melting point that is equal to or less than 100°C and lower than the melting points of both an original onium salt and an alkali metal salt, characterized in that an onium salt having a melting point of 50°C or higher and an alkali metal salt having a melting point of 50°C or higher are mixed. The ionic liquid resulting from this production method can be used suitably in the electrolyte solution of secondary cells and in other such applications.

KOKUBU EIJI (JP)
TAKADA TERUHISA (JP)
CHIBA KAZUMI (JP)

PCT/JP2015/082916

June 02, 2016

November 24, 2015

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CARLIT HOLDINGS CO LTD (JP)

C07C303/40; C07C311/48; H01G11/62; H01G11/84; H01M10/0568

JP2014531415A	2014-11-27
JP2005139100A	2005-06-02
JP2013177324A	2013-09-09

QUIAN ZHOU ET AL.: "Phase Behavior of Ionic Liquid-LiX Mixtures: Pyrrolidinium Cations and TFSI- Anions - Linking Structure to Transport Properties", CHEMISTRY OF MATERIALS, vol. 23, no. 19, 2011, pages 4331 - 4337
S. ONO ET AL.: "High-performance organic field- effect transistors with binary ionic liquids", ORGANIC ELECTRONICS, vol. 10, no. 8, 2009, pages 1579 - 1582, XP026746943, DOI: doi:10.1016/j.orgel.2009.09.004

KURIHARA, HIROYUKI (JP)
Hiroyuki Kurihara (JP)

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