scholarly journals Lubrication performance of an ammonium cation-based ionic liquid used as an additive in a polar oil

2017 ◽  
Vol 116 ◽  
pp. 422-430 ◽  
Author(s):  
J.L. Viesca ◽  
M.T. Mallada ◽  
D. Blanco ◽  
A. Fernández-González ◽  
J. Espina-Casado ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ammonium Cation ◽  
Lubrication Performance ◽  
Polar Oil

scholarly journals Conformational Analysis of Quaternary Ammonium-Type Ionic Liquid Cation, N,N-Diethyl-N-methyl-N-(2-methoxyethyl) Ammonium Cation

2012 ◽  
Vol 2012 ◽  
pp. 1-7 ◽  
Author(s):  
Takahiro Takekiyo ◽  
Yusuke Imai ◽  
Hiroshi Abe ◽  
Yukihiro Yoshimura
Keyword(s):  
Ionic Liquid ◽  
Dipole Moment ◽  
Gas Phase ◽  
Quaternary Ammonium ◽  
Density Functional ◽  
Ammonium Cation ◽  
Extended Form ◽  
Functional Theory ◽  
Partial Charges ◽  
The Difference

Conformational preference of N,N-diethyl-N-methyl-N-(2-methoxyethyl) ammonium cation ([DEME]+), which is one of the quaternary ammonium-based ionic liquid cation, in the gas phase has been investigated using a density functional theory (DFT) calculation. Eight candidates for the stable conformers of [DEME]+ exist in the gas phase, and can it energetically classify into two groups. One is a five conformers group, which has the intramolecular attractive interaction form (the folded form). The other is a three conformers group, which is the noninteraction form (the extended form). The transformation from the folded form to the extended form induces large changes in the dipole moment and partial charges of N and O atoms. Here we show that the difference in the dipole moment and partial charges of N and O atoms associated with the conformational change of [DEME]+ are closely related to the molecular orientation of [DEME]-based ionic liquids in the liquid state.

Asymmetric tetraalkyl ammonium cation-based ionic liquid as an electrolyte for lithium-ion battery applications

2016 ◽  
Vol 20 (8) ◽  
pp. 2283-2293 ◽  
Author(s):  
V. Selvamani ◽  
V. Suryanarayanan ◽  
D. Velayutham ◽  
S. Gopukumar
Keyword(s):  
Ionic Liquid ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Ammonium Cation

Electro-Responsive Surface Composition and Kinetics of an Ionic Liquid in a Polar Oil

Langmuir ◽  
2019 ◽  
Vol 35 (48) ◽  
pp. 15692-15700 ◽  
Author(s):  
Nicklas Hjalmarsson ◽  
Erik Bergendal ◽  
Yong-Lei Wang ◽  
Bulat Munavirov ◽  
Daniel Wallinder ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Surface Composition ◽  
Polar Oil ◽  
Kinetics Of

scholarly journals Synergistic Enhancement of the Lubrication Performance of Zinc Dialkyldithiophosphate by Coexistence with Ionic Liquid

2021 ◽  
Vol 16 (3) ◽  
pp. 178-191
Author(s):  
Kaisei Sato ◽  
Hikaru Okubo ◽  
Shouhei Kawada ◽  
Seiya Watanabe ◽  
Shinya Sasaki
Keyword(s):  
Ionic Liquid ◽  
Zinc Dialkyldithiophosphate ◽  
Synergistic Enhancement ◽  
Lubrication Performance
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