A new cyclic carbonate enables high power/ low temperature lithium-ion batteries

2021 ◽  
Author(s):  
Yunxian Qian ◽  
Yanli Chu ◽  
Zhongtian Zheng ◽  
Zulipiya Shadike ◽  
Bing Han ◽  
...  
Keyword(s):  
Low Temperature ◽  
Lithium Ion Batteries ◽  
High Power ◽  
Lithium Ion ◽  
Cyclic Carbonate

Hierarchical porous Li4Ti5O12–TiO2 composite anode materials with pseudocapacitive effect for high-rate and low-temperature applications

2018 ◽  
Vol 6 (29) ◽  
pp. 14339-14351 ◽  
Author(s):  
Chao Huang ◽  
Shi-Xi Zhao ◽  
Hang Peng ◽  
Yuan-Hua Lin ◽  
Ce-Wen Nan ◽  
...  
Keyword(s):  
Low Temperature ◽  
Lithium Ion Batteries ◽  
High Power ◽  
Anode Materials ◽  
Lithium Ion ◽  
High Rate ◽  
Dual Phase ◽  
Composite Anode ◽  
Hierarchical Porous ◽  
Temperature Applications

Dual-phase hierarchical porous Li4Ti5O12–TiO2 (HP LTO–TO) microspheres were synthesized using a topochemical conversion method and used as an anode material in high power lithium ion batteries, particularly for use in low temperature applications.

CAM-7/LTO Cells for Lithium-Ion Batteries with Rapid Charging Capability at Low Temperature

2012 ◽  
Author(s):  
David Ofer ◽  
Leah Nation ◽  
Sharon Dalton-Castor ◽  
Brian Barnett ◽  
Suresh Sriramulu
Keyword(s):  
Low Temperature ◽  
Lithium Ion Batteries ◽  
Lithium Ion

High performance of low-temperature electrolyte for lithium-ion batteries using mixed additives

2021 ◽  
pp. 129400
Author(s):  
Weixia Lv ◽  
Caijian Zhu ◽  
Jun Chen ◽  
Caixia Ou ◽  
Qian Zhang ◽  
...  
Keyword(s):  
Low Temperature ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion

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.

Synthesis of carbon-coated TiO2 nanotubes for high-power lithium-ion batteries

2011 ◽  
Vol 196 (11) ◽  
pp. 5133-5137 ◽  
Author(s):  
Sang-Jun Park ◽  
Young-Jun Kim ◽  
Hyukjae Lee
Keyword(s):  
Lithium Ion Batteries ◽  
High Power ◽  
Tio2 Nanotubes ◽  
Lithium Ion ◽  
Carbon Coated
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