Highly fluorinated phosphonium ionic liquids: novel media for the generation of superhydrophobic coatings

2009 ◽  
pp. 1831 ◽  
Author(s):  
Jocelyn J. Tindale ◽  
Paul J. Ragogna
Keyword(s):  
Ionic Liquids ◽  
Superhydrophobic Coatings ◽  
Phosphonium Ionic Liquids

The mechanism of toluene absorption by phosphonium ionic liquids with multiple sites

2021 ◽  
pp. 115501
Author(s):  
Liang Tan ◽  
Jiamei Zhu ◽  
Xiaodong He ◽  
Min Zhou ◽  
Shuangquan Zhang
Keyword(s):  
Ionic Liquids ◽  
Phosphonium Ionic Liquids

Grignard Reactions in Pyridinium and Phosphonium Ionic Liquids

2010 ◽  
Vol 2011 (5) ◽  
pp. 942-950 ◽  
Author(s):  
Leigh Ford ◽  
Farzad Atefi ◽  
Robert D. Singer ◽  
Peter J. Scammells
Keyword(s):  
Ionic Liquids ◽  
Grignard Reactions ◽  
Phosphonium Ionic Liquids

Interaction of phosphonium ionic liquids with borate esters at tribological interfaces

RSC Advances ◽  
2016 ◽  
Vol 6 (58) ◽  
pp. 53148-53161 ◽  
Author(s):  
Vibhu Sharma ◽  
Nicole Doerr ◽  
Ali Erdemir ◽  
Pranesh B. Aswath
Keyword(s):  
Ionic Liquids ◽  
Borate Ester ◽  
Borate Esters ◽  
Phosphonium Ionic Liquids

Chemical make-up of the tribofilms formed using phosphonium-phosphate IL and borate ester.

scholarly journals Basic Phosphonium Ionic Liquids as Wittig Reagents

ACS Omega ◽  
2017 ◽  
Vol 2 (6) ◽  
pp. 2901-2911 ◽  
Author(s):  
Dzmitry S. Firaha ◽  
Anna V. Gibalova ◽  
Oldamur Hollóczki
Keyword(s):  
Ionic Liquids ◽  
Phosphonium Ionic Liquids

Multiple Ether-Functionalized Phosphonium Ionic Liquids as Highly Fluid Electrolytes

ChemPhysChem ◽  
2018 ◽  
Vol 20 (3) ◽  
pp. 443-455 ◽  
Author(s):  
Frederik Philippi ◽  
Daniel Rauber ◽  
Josef Zapp ◽  
Carsten Präsang ◽  
David Scheschkewitz ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Phosphonium Ionic Liquids

Dynamic Solvation in Phosphonium Ionic Liquids:  Comparison of Bulk and Micellar Systems and Considerations for the Construction of the Solvation Correlation Function,C(t)

2008 ◽  
Vol 112 (11) ◽  
pp. 3390-3396 ◽  
Author(s):  
Prasun Mukherjee ◽  
Jeffrey A. Crank ◽  
Pritesh S. Sharma ◽  
Aruna B. Wijeratne ◽  
Ramkrishna Adhikary ◽  
...  
Keyword(s):  
Correlation Function ◽  
Ionic Liquids ◽  
Micellar Systems ◽  
Phosphonium Ionic Liquids

Phosphonium ionic liquids as new, reactive extractants of lactic acid

2006 ◽  
Vol 60 (5) ◽  
Author(s):  
J. Marták ◽  
Š. Schlosser
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Lactic Acid ◽  
Reverse Micelles ◽  
Distribution Coefficients ◽  
Coordination Mechanism ◽  
Acid Extraction ◽  
Cyphos Il 101 ◽  
Cyphos Il 104 ◽  
Phosphonium Ionic Liquids

AbstractSolvent properties of ionic liquids with trihexyltetradecylphosphonium cation and bis(2,4,4-trimethylpentyl)phosphinate anion (Cyphos IL-104) or chloride anion (Cyphos IL-101) were studied. IL-104 effectively extracted lactic acid (LA) with distribution coefficients above 40 at low acid concentrations. IL-104 extracted only undissociated acid (LAH) what supported the coordination mechanism of lactic acid extraction via H-bonding. In the extraction of lactic acid by phosphonium chloride (IL-101) an ion-exchange mechanism contributed remarkably to the extraction especially at basic pH where anionic form of this acid predominated. A high solubility of water in hydrophobic IL-104 up to 14.4 mass % was connected with the formation of reverse micelles. A dual mechanism of water extraction to phosphonium ionic liquids was identified, which consisted of water incorporation into reverse micelles and the inclusion of water into the hydrated complex of lactic acid with ionic liquid (IL). The extraction of lactic acid caused splitting of reverse micelles with liberation of water from the solvent. In the saturated solvent only hydration water remained in the complex of lactic acid with phosphonium ionic liquid, with the suggested structure (LAH)p(IL)(H2O)2, where the value of p ranged from 1 to 3.

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