A comparison of the solvation structure and dynamics of the lithium ion in linear organic carbonates with different alkyl chain lengths

2017 ◽  
Vol 19 (36) ◽  
pp. 25140-25150 ◽  
Author(s):  
K. D. Fulfer ◽  
D. G. Kuroda
Keyword(s):  
Dimethyl Carbonate ◽  
Alkyl Chain ◽  
Lithium Ion ◽  
Diethyl Carbonate ◽  
Structure And Dynamics ◽  
Ethyl Methyl ◽  
Ethyl Methyl Carbonate ◽  
Methyl Carbonate ◽  
Chain Lengths ◽  
Lithium Hexafluorophosphate

The structure and dynamics of electrolytes composed of lithium hexafluorophosphate (LiPF6) in dimethyl carbonate, ethyl methyl carbonate, and diethyl carbonate were investigated using a combination of linear and two-dimensional infrared spectroscopies.

Binary Mg–Fe oxide as a highly active and magnetically separable catalyst for the synthesis of ethyl methyl carbonate

RSC Advances ◽  
2015 ◽  
Vol 5 (33) ◽  
pp. 25849-25856 ◽  
Author(s):  
Peixue Wang ◽  
Shimin Liu ◽  
Xiangyuan Ma ◽  
Yude He ◽  
Ahmad S. Alshammari ◽  
...  
Keyword(s):  
Dimethyl Carbonate ◽  
Diethyl Carbonate ◽  
Fe Oxide ◽  
Fe Oxides ◽  
Ethyl Methyl ◽  
Highly Active ◽  
Ethyl Methyl Carbonate ◽  
Magnetically Separable Catalyst ◽  
Methyl Carbonate ◽  
Magnetically Separable

The synthesis of ethyl methyl carbonate (EMC) from dimethyl carbonate (DMC) and diethyl carbonate (DEC) over magnetic binary Mg–Fe oxides.

Adsorption Equilibria of Dimethyl Carbonate and Ethyl Methyl Carbonate onto Activated Carbon

2016 ◽  
Vol 88 (3) ◽  
pp. 327-335 ◽  
Author(s):  
Friederike Stehmann ◽  
Paul Prziwara ◽  
Christian Bradtmöller ◽  
Martin Schoenitz ◽  
Stephan Scholl
Keyword(s):  
Activated Carbon ◽  
Dimethyl Carbonate ◽  
Ethyl Methyl ◽  
Adsorption Equilibria ◽  
Ethyl Methyl Carbonate ◽  
Methyl Carbonate

scholarly journals Study of decomposition products by gas chromatography-mass spectrometry and ion chromatography-electrospray ionization-mass spectrometry in thermally decomposed lithium hexafluorophosphate-based lithium ion battery electrolytes

RSC Advances ◽  
2015 ◽  
Vol 5 (98) ◽  
pp. 80150-80157 ◽  
Author(s):  
Vadim Kraft ◽  
Waldemar Weber ◽  
Martin Grützke ◽  
Martin Winter ◽  
Sascha Nowak
Keyword(s):  
Mass Spectrometry ◽  
Lithium Ion Battery ◽  
Ethylene Carbonate ◽  
Lithium Ion ◽  
Gas Chromatography Mass Spectrometry ◽  
Ionization Mass ◽  
Decomposition Products ◽  
Ethyl Methyl ◽  
Ethyl Methyl Carbonate ◽  
Methyl Carbonate

In this work, the thermal decomposition of a lithium ion battery electrolyte (1 M LiPF6 in ethylene carbonate/ethyl methyl carbonate, 50/50 wt%) with a focus on the formation of organophosphates was systematically studied.

Electrochemical Performance of Lithium Difluoro(Oxalate)Borate Synthesized by a Novel Method

2011 ◽  
Vol 197-198 ◽  
pp. 1121-1124 ◽  
Author(s):  
Shi You Li ◽  
Xiao Li Xu ◽  
Xin Ming Shi ◽  
Xiao Ling Cui
Keyword(s):  
Solid Electrolyte Interphase ◽  
Lithium Ion ◽  
Cycling Performance ◽  
Inert Atmosphere ◽  
Capacity Retention ◽  
Ethyl Methyl ◽  
Ethyl Methyl Carbonate ◽  
Novel Method ◽  
Methyl Carbonate ◽  
Continuous Technology

Lithium difluoro(oxalate)borate (LiODFB) as an alternative salt for lithium-ion batteries, its application was limited by salt synthesis. In this study, high purity LiODFB was synthesized by simple and continuous technology using purified self-made BF3, the inert atmosphere and vacuum protection was avoided. Moreover, 0.7 mol L-1LiODFB-PC (propylene carbonate)/EMC (ethyl methyl carbonate)/DMC (dimethyl carbonate) (1:1:1, by volume) were prepared to assembling Li/MCMB (mesocarbon microbead) cell. Solid Electrolyte Interphase (SEI) was formed to stabilized MCMB structure even in one third (by volume) of PC in the electrolyte with the help of LiODFB. LiFePO4/Li cell was assembled as well. The cell based on LiODFB had excellent cycling performance and capacity retention.

Bridging role of ethyl methyl carbonate in fluorinated electrolyte on ionic transport and phase stability for lithium-ion batteries

2021 ◽  
Vol 494 ◽  
pp. 229760
Author(s):  
Hailemariam Kassa Bezabh ◽  
Shuo-Feng Chiu ◽  
Teklay Mezgebe Hagos ◽  
Meng-Che Tsai ◽  
Yosef Nikodimos ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Phase Stability ◽  
Lithium Ion ◽  
Ionic Transport ◽  
Ethyl Methyl ◽  
Ethyl Methyl Carbonate ◽  
Methyl Carbonate ◽  
Fluorinated Electrolyte
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