Ionic liquid electrolyte of lithium bis(fluorosulfonyl)imide/N-methyl-N-propylpiperidinium bis(fluorosulfonyl)imide for Li/natural graphite cells: Effect of concentration of lithium salt on the physicochemical and electrochemical properties

2014 ◽  
Vol 149 ◽  
pp. 370-385 ◽  
Author(s):  
Chengyong Liu ◽  
Xiaodi Ma ◽  
Fei Xu ◽  
Liping Zheng ◽  
Heng Zhang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Electrochemical Properties ◽  
Lithium Salt ◽  
Liquid Electrolyte ◽  
Natural Graphite ◽  
Ionic Liquid Electrolyte

The synthesis of a hyperbranched star polymeric ionic liquid and its application in a polymer electrolyte

2017 ◽  
Vol 8 (20) ◽  
pp. 3177-3185 ◽  
Author(s):  
Ailian Wang ◽  
Hao Xu ◽  
Xu Liu ◽  
Rui Gao ◽  
Shi Wang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Electrochemical Properties ◽  
Polymer Electrolyte ◽  
Liquid Electrolyte ◽  
Polymeric Ionic Liquid ◽  
Ionic Liquid Electrolyte

This research provides an effective approach to synthesize a hyperbranched star polymeric ionic liquid, and the prepared polymeric ionic liquid electrolyte shows good electrochemical properties.

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...

Electrochemical properties of an aluminum anode in an ionic liquid electrolyte for rechargeable aluminum-ion batteries

2017 ◽  
Vol 19 (13) ◽  
pp. 8653-8656 ◽  
Author(s):  
Sangwon Choi ◽  
Hyungho Go ◽  
Gibaek Lee ◽  
Yongsug Tak
Keyword(s):  
Ionic Liquid ◽  
Oxide Film ◽  
Electrochemical Properties ◽  
High Capacity ◽  
Liquid Electrolyte ◽  
Aluminum Anode ◽  
Ionic Liquid Electrolyte ◽  
Aluminum Ion ◽  
Surface Corrosion ◽  
Stable Surface

An electro-polished aluminum anode without the oxide film exhibits high capacity and stable surface corrosion.

scholarly journals Influence of High Loading on the Performance of Natural Graphite-Based Al Secondary Batteries

Energies ◽  
2018 ◽  
Vol 11 (10) ◽  
pp. 2760 ◽  
Author(s):  
Mao-Chia Huang ◽  
Cheng-Hsien Yang ◽  
Chien-Chih Chiang ◽  
Sheng-Cheng Chiu ◽  
Yun-Feng Chen ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Coulombic Efficiency ◽  
Low Cost ◽  
Liquid Electrolyte ◽  
Excellent Performance ◽  
Natural Graphite ◽  
Graphite Electrodes ◽  
Ionic Liquid Electrolyte ◽  
Performance Rate ◽  
A Current

In recent years, novel Al secondary batteries with Al anodes, natural graphite cathodes, and ionic liquid electrolytes have received more attention. However, most research on Al secondary batteries used lower graphite loading (<8 mg/cm2), which will inhibit the batteries from commercialization in the future. Here, we prepared Al secondary batteries using Al anode, low-cost natural graphite cathode, and cheaper ionic liquid electrolyte. The effects of loading (7–12 mg/cm2) on performance were investigated. Based on our observations, graphite-based Al secondary batteries (GABs) using 10 mg/cm2 graphite electrodes had better performance of 82 mAh/g and 6.5 Wh/L at a current density of 100 mA/g. Moreover, the 10 mg/cm2 GABs showed a long life of 250 charge–discharge cycles with a high coulombic efficiency of 98% and excellent performance rate up to 1000 mA/g.

A piperidinium-based ionic liquid electrolyte to enhance the electrochemical properties of LiFePO4 battery

Ionics ◽  
2015 ◽  
Vol 21 (8) ◽  
pp. 2109-2117 ◽  
Author(s):  
Tao Dong ◽  
Liang Zhang ◽  
Shimou Chen ◽  
Xingmei Lu ◽  
Suojiang Zhang
Keyword(s):  
Ionic Liquid ◽  
Electrochemical Properties ◽  
Liquid Electrolyte ◽  
Ionic Liquid Electrolyte ◽  
Lifepo4 Battery
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