A Stable Lithium-ion Selenium Batteries Enabled by Microporous Carbon/Se and Fluoroethylene Carbonate Additive

2020 ◽  
Vol 97 (7) ◽  
pp. 279-288
Author(s):  
Mohammad Hossein Aboonasr Shiraz ◽  
Yuhai Hu ◽  
Jian Liu
Keyword(s):  
Lithium Ion ◽  
Microporous Carbon ◽  
Fluoroethylene Carbonate ◽  
Fluoroethylene Carbonate Additive

Decomposition of the fluoroethylene carbonate additive and the glue effect of lithium fluoride products for the solid electrolyte interphase: an ab initio study

2016 ◽  
Vol 18 (12) ◽  
pp. 8643-8653 ◽  
Author(s):  
Yukihiro Okuno ◽  
Keisuke Ushirogata ◽  
Keitaro Sodeyama ◽  
Yoshitaka Tateyama
Keyword(s):  
Solid Electrolyte ◽  
Lithium Ion Batteries ◽  
Electrolyte Solution ◽  
Lithium Fluoride ◽  
Solid Electrolyte Interphase ◽  
Lithium Ion ◽  
Ab Initio Study ◽  
Fluoroethylene Carbonate ◽  
The Stability ◽  
Fluoroethylene Carbonate Additive

Additives in the electrolyte solution of lithium-ion batteries (LIBs) have a large impact on the performance of the solid electrolyte interphase (SEI) that forms on the anode and is a key to the stability and durability of LIBs.

scholarly journals Effect of Fluoroethylene Carbonate Additive on the Performance of Lithium Ion Battery

2009 ◽  
Vol 25 (02) ◽  
pp. 201-206 ◽  
Author(s):  
XU Jie ◽  
◽  
YAO Wan-Hao ◽  
YAO Yi-Wen ◽  
WANG Zhou-Cheng ◽  
...  
Keyword(s):  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Fluoroethylene Carbonate ◽  
Fluoroethylene Carbonate Additive

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.

Microporous carbon aerogel prepared through ambient pressure drying route as anode material for lithium ion cells

2017 ◽  
Vol 28 (12) ◽  
pp. 1945-1950 ◽  
Author(s):  
Ancy Smitha Alex ◽  
Ananda Lekshmi M.S. ◽  
Sekkar V. ◽  
Bibin John ◽  
Gouri C. ◽  
...  
Keyword(s):  
Anode Material ◽  
Ambient Pressure ◽  
Lithium Ion ◽  
Carbon Aerogel ◽  
Ambient Pressure Drying ◽  
Microporous Carbon ◽  
Lithium Ion Cells

Microporous carbon derived from polyaniline base as anode material for lithium ion secondary battery

2011 ◽  
Vol 46 (8) ◽  
pp. 1266-1271 ◽  
Author(s):  
Xiaoxia Xiang ◽  
Enhui Liu ◽  
Zhengzheng Huang ◽  
Haijie Shen ◽  
Yingying Tian ◽  
...  
Keyword(s):  
Anode Material ◽  
Lithium Ion ◽  
Microporous Carbon ◽  
Secondary Battery

scholarly journals Investigating the effect of a fluoroethylene carbonate additive on lithium deposition and the solid electrolyte interphase in lithium metal batteries using in situ NMR spectroscopy

2020 ◽  
Vol 8 (30) ◽  
pp. 14975-14992 ◽  
Author(s):  
Anna B. Gunnarsdóttir ◽  
Sundeep Vema ◽  
Svetlana Menkin ◽  
Lauren E. Marbella ◽  
Clare P. Grey
Keyword(s):  
Formation Rate ◽  
Solid Electrolyte Interphase ◽  
Lithium Metal Batteries ◽  
Nmr Study ◽  
Fluoroethylene Carbonate ◽  
Fast Transport ◽  
Fluoroethylene Carbonate Additive ◽  
In Situ Nmr Spectroscopy ◽  
In Situ Nmr

An in situ NMR study of Li deposition and the SEI on Li metal. Isotope exchange measurements reveal the fast transport properties in the SEI formed with FEC and the accelerated SEI formation rate, in part explaining the homogeneous electrodeposition using FEC additives.

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