Title:
LITHIUM SALT AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/2008/069207
Kind Code:
A1
Abstract:
Disclosed is a lithium salt which enables to improve lithium transference number when it is used as a supporting salt of an electrolyte solution. Specifically disclosed is a lithium salt characterized by having a chemical structure represented by the following general formula (1). (In the formula, R1-R3 may be the same as or different from each other, and represent a fluoroalkyl group, an alkyl group or a phenyl group.)
Inventors:
YAMAMOTO HISASHI (US)
MATSUI MASAKI (JP)
MATSUI MASAKI (JP)
Application Number:
PCT/JP2007/073405
Publication Date:
June 12, 2008
Filing Date:
December 04, 2007
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
YAMAMOTO HISASHI (US)
MATSUI MASAKI (JP)
YAMAMOTO HISASHI (US)
MATSUI MASAKI (JP)
International Classes:
C07F9/24; C07F1/02; C07F9/26; H01M10/05; H01M10/0568
Foreign References:
| JP2008001672A | 2008-01-10 |
Other References:
XU K. ET AL.: "A new protonation chemistry of phosphazenes and the formation of bis(sulfonyl)imides", INORGANIC CHEMISTRY COMMUNICATIONS, vol. 2, no. 6, 1999, pages 261 - 264, XP002723370, DOI: doi:10.1016/S1387-7003(99)00060-X
Attorney, Agent or Firm:
YAMASHITA, Akihiko et al. (3rd Floor Oak Building Kyobashi,16-10, Kyobashi 1-chom, Chuou-ku Tokyo 31, JP)
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