Stabilized cycling performance of silicon oxide anode in ionic liquid electrolyte for rechargeable lithium batteries

RSC Advances ◽  
2012 ◽  
Vol 2 (5) ◽  
pp. 2003 ◽  
Author(s):  
Jin-Woo Song ◽  
Cao Cuong Nguyen ◽  
Seung-Wan Song
Keyword(s):  
Ionic Liquid ◽  
Lithium Batteries ◽  
Silicon Oxide ◽  
Cycling Performance ◽  
Liquid Electrolyte ◽  
Rechargeable Lithium Batteries ◽  
Ionic Liquid Electrolyte ◽  
Oxide Anode

LiTFSI-BEPyTFSI as an improved ionic liquid electrolyte for rechargeable lithium batteries

2007 ◽  
Vol 174 (1) ◽  
pp. 342-348 ◽  
Author(s):  
A. Fernicola ◽  
F. Croce ◽  
B. Scrosati ◽  
T. Watanabe ◽  
H. Ohno
Keyword(s):  
Ionic Liquid ◽  
Lithium Batteries ◽  
Liquid Electrolyte ◽  
Rechargeable Lithium Batteries ◽  
Ionic Liquid Electrolyte

Polyterthiophene/CNT composite as a cathode material for lithium batteries employing an ionic liquid electrolyte

2009 ◽  
Vol 54 (27) ◽  
pp. 6844-6849 ◽  
Author(s):  
S.R. Sivakkumar ◽  
Patrick C. Howlett ◽  
Bjorn Winther-Jensen ◽  
Maria Forsyth ◽  
Douglas R. MacFarlane
Keyword(s):  
Ionic Liquid ◽  
Cathode Material ◽  
Lithium Batteries ◽  
Liquid Electrolyte ◽  
Ionic Liquid Electrolyte

scholarly journals Limiting Current Density in Ionic Liquid Electrolyte for Lithium Batteries

2010 ◽  
Vol 78 (5) ◽  
pp. 349-352 ◽  
Author(s):  
Naoki TACHIKAWA ◽  
Jun-Woo PARK ◽  
Kazuki YOSHIDA ◽  
Takashi TAMURA ◽  
Kaoru DOKKO ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Current Density ◽  
Lithium Batteries ◽  
Liquid Electrolyte ◽  
Limiting Current ◽  
Ionic Liquid Electrolyte ◽  
Limiting Current Density

scholarly journals Niobium-doped titanium oxide anode and ionic liquid electrolyte for a safe sodium-ion battery

2016 ◽  
Vol 329 ◽  
pp. 428-431 ◽  
Author(s):  
Hiroyuki Usui ◽  
Yasuhiro Domi ◽  
Masahiro Shimizu ◽  
Akinobu Imoto ◽  
Kazuki Yamaguchi ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Titanium Oxide ◽  
Liquid Electrolyte ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Ionic Liquid Electrolyte ◽  
Niobium Doped ◽  
Oxide Anode

An imidazolium based ionic liquid electrolyte for lithium batteries

2010 ◽  
Vol 195 (22) ◽  
pp. 7639-7643 ◽  
Author(s):  
Jae-Kwang Kim ◽  
Aleksandar Matic ◽  
Jou-Hyeon Ahn ◽  
Per Jacobsson
Keyword(s):  
Ionic Liquid ◽  
Lithium Batteries ◽  
Liquid Electrolyte ◽  
Ionic Liquid Electrolyte

scholarly journals Ordered LiNi0.5Mn1.5O4 Cathode in Bis(fluorosulfonyl)imide-Based Ionic Liquid Electrolyte: Importance of the Cathode-Electrolyte Interphase

2020 ◽  
Author(s):  
Hyeon Jeong Lee ◽  
Zachary Brown ◽  
Ying Zhao ◽  
Jack Fawdon ◽  
Weixin Song ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
High Voltage ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Performance ◽  
High Energy ◽  
Liquid Electrolyte ◽  
High Energy Density ◽  
X Ray ◽  
Ionic Liquid Electrolyte

<div><div><div><p>The high voltage (4.7 V vs. Li+ /Li) spinel lithium nickel manganese oxide (LiNi0.5 Mn1.5 O4 , LNMO) is a promising candidate for the next-generation of lithium ion batteries due to its high energy density, low cost and environmental impact. However, poor cycling performance at high cutoff potentials limits its commercialization. Herein, hollow structured LNMO is synergistically paired with an ionic liquid electrolyte, 1M lithium bis(fluorosulfonyl)imide (LiFSI) in N-propyl-N-methylpyrrolidinium bis(fluorosulfonyl)imide (Pyr1,3 FSI) to achieve stable cycling performance and improved rate capability. The optimized cathode-electrolyte system exhibits extended cycling performance (>85% capacity retention after 300 cycles) and high rate performance (106.2mAhg–1 at 5C) even at an elevated temperature of 65 ◦C. X-ray photoelectron spectroscopy and spatially resolved x-ray fluorescence analyses confirm the formation of a robust, LiF-rich cathode electrolyte interphase. This study presents a comprehensive design strategy to improve the electrochemical performance of high-voltage cathode materials.</p></div></div></div>

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