Polymer Gel Electrolyte Prepared by “Salting-In” Poly(ethylene glycol) into a Phosphonium-Based Ionic Liquid with a Lithium Salt

2020 ◽  
Vol 2 (3) ◽  
pp. 1276-1282 ◽  
Author(s):  
Saki Matsuura ◽  
Masayuki Shibata ◽  
Jihae Han ◽  
Kenta Fujii
Keyword(s):  
Ionic Liquid ◽  
Ethylene Glycol ◽  
Lithium Salt ◽  
Gel Electrolyte ◽  
Polymer Gel ◽  
Poly Ethylene Glycol ◽  
Polymer Gel Electrolyte ◽  
Poly Ethylene

Polymer network formation mechanism of multifunctional poly(ethylene glycol)s in ionic liquid electrolyte with a lithium salt

2021 ◽  
Author(s):  
Asumi Ishikawa ◽  
Namie Ikeda ◽  
Shuichi Maeda ◽  
Kenta Fujii
Keyword(s):  
Ionic Liquid ◽  
Ethylene Glycol ◽  
Formation Mechanism ◽  
Network Formation ◽  
Lithium Salt ◽  
Polymer Network ◽  
Liquid Electrolyte ◽  
Poly Ethylene Glycol ◽  
Ionic Liquid Electrolyte ◽  
Poly Ethylene

We report a controlled polymer network gel electrolyte based on a multifunctional poly(ethylene glycol) (PEG) prepolymer (herein, tetrafunctional PEGs (tetra-PEGs) and bisfunctional linear PEGs (linear-PEGs)) and an ionic liquid (IL)-based...

An Efficient One-Pot Four-Component Hantzsch Reaction to Prepare Hydroquinolines Catalyzed by a Poly(ethylene glycol) Bridged Dicationic Basic Ionic Liquid under Solvent-Free Conditions

2013 ◽  
Vol 781-784 ◽  
pp. 247-252
Author(s):  
Jun Luo ◽  
Tan Tan Xing ◽  
Ying Lei Wang ◽  
Jian Feng Ju
Keyword(s):  
Ionic Liquid ◽  
Ethylene Glycol ◽  
Solvent Free ◽  
Hantzsch Reaction ◽  
Poly Ethylene Glycol ◽  
One Pot ◽  
Solvent Free Conditions ◽  
Basic Ionic Liquid ◽  
Activity Loss ◽  
Poly Ethylene

A piperidine-functionalized poly (ethylene glycol) bridged dicationic ionic liquid PEG800-DPIL(Cl) was synthesized and applied to catalyze the four-component Hantzsch reaction under solvent-free conditions and afford hydroquinolines with high to excellent yields. PEG800-DPIL(Cl) could be recovered by simple workup and recycled for at least eight times without obvious activity loss.

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