UV-assisted, template-free electrodeposition of germanium nanowire cluster arrays from an ionic liquid for anodes in lithium-ion batteries

2017 ◽  
Vol 41 (24) ◽  
pp. 15210-15215 ◽  
Author(s):  
Caixia Chi ◽  
Jian Hao ◽  
Xusong Liu ◽  
Xiaoxuan Ma ◽  
Yu Yang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Capacity Retention ◽  
Template Free

The structure of Ge nanowire cluster arrays is beneficial for capacity retention of the electrode.

Ionic liquid electrolytes for high-voltage, lithium-ion batteries

2020 ◽  
Vol 479 ◽  
pp. 228791 ◽  
Author(s):  
S. Brutti ◽  
E. Simonetti ◽  
M. De Francesco ◽  
A. Sarra ◽  
A. Paolone ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Lithium Ion Batteries ◽  
High Voltage ◽  
Lithium Ion ◽  
Liquid Electrolytes

FEC-LiTFSI-Pyr1ATFSI Ionic Liquid Electrolyte to Improve Low Temperature Performance of Lithium-Ion Batteries

2014 ◽  
Vol 986-987 ◽  
pp. 80-83
Author(s):  
Xiao Xue Zhang ◽  
Zhen Feng Wang ◽  
Cui Hua Li ◽  
Jian Hong Liu ◽  
Qian Ling Zhang
Keyword(s):  
Low Temperature ◽  
Lithium Ion Batteries ◽  
Low Temperatures ◽  
Freezing Point ◽  
Lithium Ion ◽  
Liquid Electrolyte ◽  
Capacity Retention ◽  
Composite Electrolyte ◽  
Ionic Liquid Electrolyte ◽  
Fluoroethylene Carbonate

N-methyl-N-allylpyrrolidinium bis (trifluoromethanesulfonyl) imide (PYR1ATFSI) with substantial supercooling behavior is synthesized to develop low temperature electrolyte for lithium-ion batteries. Additive fluoroethylene carbonate (FEC) in LiTFSI/PYR1ATFSI/EC/PC/EMC is found that it can reduce the freezing point. LiFePO4/Li coin cells with the FEC-PYR1ATFSI electrolyte exhibit good capacity retention, reversible cycling behavior at low temperatures. The good performance can be attributed to the decrease in the freezing point and the polarization of the composite electrolyte.

Lithium-Containing Zwitterionic Poly(Ionic Liquid)s as Polymer Electrolytes for Lithium-Ion Batteries

2017 ◽  
Vol 121 (33) ◽  
pp. 17756-17763 ◽  
Author(s):  
Fei Lu ◽  
Xinpei Gao ◽  
Aoli Wu ◽  
Na Sun ◽  
Lijuan Shi ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Lithium Ion Batteries ◽  
Polymer Electrolytes ◽  
Lithium Ion ◽  
Poly Ionic Liquid

Synthesis of LiFePO 4 /C using ionic liquid as carbon source for lithium ion batteries

2017 ◽  
Vol 308 ◽  
pp. 133-138 ◽  
Author(s):  
Jun Xia ◽  
Fuliang Zhu ◽  
Gongrui Wang ◽  
Lei Wang ◽  
Yanshuang Meng ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Carbon Source ◽  
Lithium Ion Batteries ◽  
Lithium Ion
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