Title:
HYDROPHOBIC LIQUID SALT AND METHOD FOR PRODUCING THE SAME AND ITS APPLICATION TO ELECTROCHEMISTRY
Document Type and Number:
Japanese Patent JP2006206594
Kind Code:
A
Abstract:
To provide a new liquid hydrophobic salt having N,N'-dialkylimidazolium cation and bis-trifluoromethanesulfonylamide(CF3SO2)N- anion and having low viscosity at ambient temperatures.
The hydrophobic liquid salt is represented by general formula (I) (wherein, R1 and R3 are each a 1-8C straight-chain or branched-chain alkyl radical, fluoroalkyl radical or alkoxyalkyl radical; and R2, R4 and R5 are each H or a 1-3C alkyl radical). As a result, the hydrophobic liquid salt of general formula (I) is advantageously usable as an electrochemical solvent for electrochemical photocells or the like, or as a solvent for syntheses needing polar aprotic solvents.
More Like This:
WO/2020/039135 | METHOD FOR PREPARING DISSYMMETRIC IMIDAZOLIUM SALTS |
Inventors:
BONHOTE PIERRE
DIAS ANA-PAULA
ARMAND MICHEL
DIAS ANA-PAULA
ARMAND MICHEL
Application Number:
JP2006027313A
Publication Date:
August 10, 2006
Filing Date:
February 03, 2006
Export Citation:
Assignee:
HYDRO QUEBEC
CENTRE NAT RECH SCIENT
CENTRE NAT RECH SCIENT
International Classes:
C07D233/58; C07D233/54; C07D233/60; H01G9/20; H01M14/00
Domestic Patent References:
JPS58225045A | 1983-12-27 | |||
JPH0237367A | 1990-02-07 | |||
JPH0256805A | 1990-02-26 | |||
JPS6087296A | 1985-05-16 | |||
JPS63127520A | 1988-05-31 | |||
JPH04233212A | 1992-08-21 | |||
JPH07272982A | 1995-10-20 |
Other References:
JOHN S. WILKES AND MICHAEL J. ZAWOROTKO: "Air and Water Stable 1-Ethyl-3-methylimidazolium Based Ionic Liquids", J.CHEM.SOC.,CHEM.COMMUN., JPN4004012706, 1992, US, pages 965 - 967, XP002044780, ISSN: 0001389410, DOI: 10.1039/c39920000965
LARRY A. DOMINEY ET AL.: "THERMALLY STABLE LITHIUM SALTS FOR POLYMER ELECTROLYTES", ELECTROCHEMICA ACTA, vol. 37, no. 9, JPN4004012707, 1992, pages 1551 - 1554, XP026516880, ISSN: 0001389411, DOI: 10.1016/0013-4686(92)80109-Y
INORG. CHEM., vol. 32(23), JPN6009040358, 1993, pages 5415 - 5417, ISSN: 0001389412
TETRAHEDRON LETT., vol. 33(31), JPN6009040359, 1992, pages 4435 - 4438, ISSN: 0001389413
J CHEM SOC CHEM COMMUN, JPN6009040361, 1992, pages 727 - 728, ISSN: 0001389414
PURE APPL CHEM, vol. 60(12), JPN6009040362, 1988, pages 1763 - 1772, ISSN: 0001389415
LARRY A. DOMINEY ET AL.: "THERMALLY STABLE LITHIUM SALTS FOR POLYMER ELECTROLYTES", ELECTROCHEMICA ACTA, vol. 37, no. 9, JPN4004012707, 1992, pages 1551 - 1554, XP026516880, ISSN: 0001389411, DOI: 10.1016/0013-4686(92)80109-Y
INORG. CHEM., vol. 32(23), JPN6009040358, 1993, pages 5415 - 5417, ISSN: 0001389412
TETRAHEDRON LETT., vol. 33(31), JPN6009040359, 1992, pages 4435 - 4438, ISSN: 0001389413
J CHEM SOC CHEM COMMUN, JPN6009040361, 1992, pages 727 - 728, ISSN: 0001389414
PURE APPL CHEM, vol. 60(12), JPN6009040362, 1988, pages 1763 - 1772, ISSN: 0001389415
Attorney, Agent or Firm:
Masaki Yamakawa
Shigeki Yamakawa
Shigeki Yamakawa