[EN] USE OF REACTIVE IONIC LIQUIDS AS ADDITIVES FOR ELECTROLYTES IN SECONDARY LITHIUM ION BATTERIES [FR] UTILISATION DE LIQUIDES IONIQUES RÉACTIFS COMME ADDITIFS POUR ÉLECTROLYTES DANS DES BATTERIES LITHIUM-ION SECONDAIRES
Vinyl Sulfonates: A Click Function for Coupling-and-Decoupling Chemistry and their Applications
作者:Carlos M. Cruz、Mariano Ortega-Muñoz、F. Javier López-Jaramillo、Fernando Hernández-Mateo、Victor Blanco、Francisco Santoyo-González
DOI:10.1002/adsc.201600628
日期:2016.11.3
valuable methodology. The feasibility of this strategy has been proved by the high yields obtained in mild conditions with model VSO derivatives. Cleavage of the resulting sulfonate adducts either through nucleophilic substitution with different nucleophiles (for alkyl VSO groups) or through hydrolysis (for both alkyl and aryl VSO) are successful strategies for the decoupling step, the former being the
ELECTROLYTIC SOLUTION, ELECTROCHEMICAL DEVICE, LITHIUM ION SECONDARY BATTERY, AND MODULE
申请人:DAIKIN INDUSTRIES, LTD.
公开号:US20200280096A1
公开(公告)日:2020-09-03
An electrolyte solution containing a compound represented by the following formula (1):
wherein R
101
and R
102
are the same as or different from each other and are each a hydrogen atom, a fluorine atom, or an alkyl group optionally containing a fluorine atom; and R
103
is an alkyl group or an organic group containing an unsaturated carbon-carbon bond. Also disclosed is an electrochemical device and lithium ion secondary battery including the electrolyte solution, and a module including the electrochemical device or lithium ion secondary battery.
ELECTROLYTE FOR LITHIUM ION SECONDARY BATTERY, LITHIUM ION SECONDARY BATTERY, AND MODULE
申请人:DAIKIN INDUSTRIES, LTD.
公开号:US20200203769A1
公开(公告)日:2020-06-25
An electrolyte solution for a lithium ion secondary battery, containing a compound (1) represented by the following formula (1):
wherein R
1
and R
2
are each independently a C1-C4 alkyl group optionally containing an ether bond, and wherein chloride ion is present at a concentration of 1.0×10
−6
to 1.0×10
3
ppm. Also disclosed is an electrolyte solution for a lithium ion secondary battery, containing an imidazolium cation (1-1) represented by the following formula (1-1), a bis(oxalato)borate anion, and a hexafluorophosphate anion, the formula (1-1) being:
wherein R
1
and R
2
are each independently a C1-C4 alkyl group optionally containing an ether bond, and wherein chloride ion is present at a concentration of 1.0×10
−6
to 1.0×10
3
ppm.
Silicon-based energy storage devices with functionalized linear sulfonate ester derivative compound containing electrolyte additives
申请人:Enevate Corporation
公开号:US11431029B2
公开(公告)日:2022-08-30
Electrolytes and electrolyte additives for energy storage devices comprising a sulfonate ester compound are disclosed. The energy storage device comprises a first electrode and a second electrode, wherein at least one of the first electrode and the second electrode is a Si-based electrode, a separator between the first electrode and the second electrode, an electrolyte, and at least one electrolyte additive selected from a sulfonate ester compound.
NONAQUEOUS ELECTROLYTE SOLUTION AND NONAQUEOUS ELECTROLYTE BATTERY USING SAME
申请人:MITSUBISHI CHEMICAL CORPORATION
公开号:US20130224578A1
公开(公告)日:2013-08-29
The present invention relates to a nonaqueous electrolyte solution comprising a lithium salt and a nonaqueous organic solvent, wherein the nonaqueous electrolyte solution comprises a specific sulfonic acid ester.