リチウム塩錯化合物、電池用添加剤、電池用非水電解液、及びリチウム二次電池

Japanese Patent JP6879811

B2

PROBLEM TO BE SOLVED: To provide a novel lithium salt complex compound.SOLUTION: There is provided a lithium salt complex compound composed of one lithium salt selected from a lithium sulfonate salt, a lithium sulfate salt and a sulfonylimidic acid lithium salt and one compound selected from the compound group represented by the formulas (I) to (IV) (Rto Reach independently represents a hydrogen atom, an alkyl group which can be substituted with a halogen atom, an alkoxy group which can be substituted with a halogen atom, an alkenyl group which can be substituted by a halogen atom, an alkynyl group or an aryl group which can be substituted with a halogen atom or the like; Rto Reach independently represents an alkyl group which can be substituted with a halogen atom, alkenyl group which can be substituted by a halogen atom, an alkynyl group or an aryl group which can be substituted with a halogen atom or the like; and Rand R, Rand R, Rand R, Rand R, Rand R, Rand Ror Rand Rmay integrally represent an alkylene group or the like.).SELECTED DRAWING: None

Kenichi Goto
Zhang
Hitoshi Onishi

JP2017088944A

June 02, 2021

April 27, 2017

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Mitsui Chemicals, Inc.

C07F1/02; C07C233/03; C07C233/09; C07C307/04; C07D207/267; C07D233/34; C07D317/12; C07D319/06; C07D327/00; C07F9/02; H01M10/0567; H01M10/0568

JP6016421B2
JP10259189A
JP5862015B2
JP59151779A
JP53031859B1

Choo, Carolyn G.; Rychnovsky, Scott D.; Etter, Margaret C.,"Crystal and Molecular Studies of Succinimide-Lithium Salt Complexes",Chemistry of Materials,1994年,Vol.6(8),p.1200-1205
Seo, Daniel M.; Afroz, Taliman; Allen, Joshua L.; Boyle, et al,"Structural Interactions within Lithium Salt Solvates: Cyclic Carbonates and Esters",Journal of Physical Chemistry C,2014年,Vol.118(45),p.25884-25889

Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda

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