Ionic liquids behave as dilute electrolyte solutions

Proceedings of the National Academy of Sciences of the United States of America

Volumn 110, Issue 24, 2013, Pages 9674-9679

  Gebbie, Matthew A ^a   Valtiner, Markus ^b   Banquy, Xavier ^a   Fox, Eric T ^c   Henderson, Wesley A ^c   Israelachvili, Jacob N ^a  

^a University of California   (United States)

^b MAX PLANCK INSTITUT FÜR EISENFORSCHUNG GMBH   (Germany)

^c North Carolina State University   (United States)

Author keywords

Boltzmann distribution; Electrostatic interaction; Interfacial phenomena

Indexed keywords

1 BUTYL 3 METHYLIMIDAZOLIUM BIS(TRIFLUOROMETHANESULFONYL)IMIDE; ELECTROLYTE; IMIDE; ION; IONIC LIQUID; METHYL GROUP; UNCLASSIFIED DRUG;

ARTICLE; DIELECTRIC CONSTANT; DISSOCIATION; ELECTROCHEMISTRY; ENTROPY; PRIORITY JOURNAL; QUANTITATIVE ANALYSIS; SCREENING;

BOLTZMANN DISTRIBUTION; ELECTROSTATIC INTERACTION; INTERFACIAL PHENOMENA;

ALGORITHMS; ELECTROCHEMICAL TECHNIQUES; ELECTROLYTES; IMIDAZOLES; IONIC LIQUIDS; IONS; KINETICS; MODELS, CHEMICAL; SOLUTIONS; STATIC ELECTRICITY; SULFONAMIDES; SURFACE PROPERTIES; THERMODYNAMICS;

EID: 84878989205     PISSN: 00278424     EISSN: 10916490     Source Type: Journal    
DOI: 10.1073/pnas.1307871110     Document Type: Article

References (44)

1. Freemantle M (1998) Designer solvents-ionic liquids may boost clean technology development. Chem Eng News 76(13):32-37.
2. Rogers RD, Seddon KR (2003) Chemistry. Ionic liquids - solvents of the future? Science 302(5646):792-793. (Pubitemid 37339605)
3. Galinski M, Lewandowski A, Stepniak I (2006) Ionic liquids as electrolytes. Electrochim Acta 51:5567-5580. (Pubitemid 44148550)
4. Weingärtner H (2008) Understanding ionic liquids at the molecular level: Facts, problems, and controversies. Angew Chem Int Ed 47:654-670.
5. Antonietti M, Kuang D, Smarsly B, Zhou Y (2004) Ionic liquids for the convenient synthesis of functional nanoparticles and other inorganic nanostructures. Angew Chem Int Ed 43:4988-4992. (Pubitemid 39330761)
6. Ye C, Liu W, Chen Y, Yu L (2001) Room-temperature ionic liquids: A novel versatile lubricant. Chem Commun (Camb) 2001(21):2244-2245. (Pubitemid 33052124)
7. Tsuzuki S, Tokuda H, Hayamizu K, Watanabe M (2005) Magnitude and directionality of interaction in ion pairs of ionic liquids: Relationship with ionic conductivity. J Phys Chem B 109(34):16474-16481.
8. Armand M, Endres F, MacFarlane DR, Ohno H, Scrosati B (2009) Ionic-liquid materials for the electrochemical challenges of the future. Nat Mater 8(8):621-629.
9. Kornyshev AA (2007) Double-layer in ionic liquids: Paradigm change? J Phys Chem B 111(20):5545-5557.
10. Crowhurst L, Lancaster NL, Pérez-Arlandis JM, Welton T (2004) Manipulating solute nucleophilicity with room temperature ionic liquids. J Am Chem Soc 126(37):11549-11555. (Pubitemid 39244971)
11. Castner EW, Jr., Wishart JF, Shirota H (2007) Intermolecular dynamics, interactions, and solvation in ionic liquids. Acc Chem Res 40(11):1217-1227.
12. Mezger M, et al. (2008) Molecular layering of fluorinated ionic liquids at a charged sapphire (0001) surface. Science 322(5900):424-428.
13. Horn RG, Evans DF, Ninham BW (1988) Double-layer and solvation forces measured in a molten salt and its mixtures with water. J Phys Chem 92(12):3531-3537.
14. Bou-Malham I, Bureau L (2010) Nanoconfined ionic liquids: Effect of surface charges on flow and molecular layering. Soft Matter 6(17):4062-4065.
15. Ueno K, Kasuya M, Watanabe M, Mizukami M, Kurihara K (2010) Resonance shear measurement of nanoconfined ionic liquids. Phys Chem Chem Phys 12(16):4066-4071.
16. Perkin S, Albrecht T, Klein J (2010) Layering and shear properties of an ionic liquid, 1-ethyl-3-methylimidazolium ethylsulfate, confined to nano-films between mica surfaces. Phys Chem Chem Phys 12(6):1243-1247.
17. Perkin S, et al. (2011) Self-assembly in the electrical double layer of ionic liquids. Chem Commun (Camb) 47(23):6572-6574.
18. Hayes R, Warr GG, Atkin R (2010) At the interface: Solvation and designing ionic liquids. Phys Chem Chem Phys 12(8):1709-1723.
19. Hayes R, et al. (2011) Double layer structure of ionic liquids at the Au(111) electrode interface: An atomic force microscopy investigation. J Phys Chem C 115(14):6855-6863.
20. Zhou H, et al. (2012) Nanoscale perturbations of room temperature ionic liquid structure at charged and uncharged interfaces. ACS Nano 6(11):9818-9827.
21. Guang F, Cummings PT (2011) Supercapacitor capacitance exhibits oscillatory behavior as a function of nanopore size. J Phys Chem Lett 2(22):2859-2864.
22. Bazant MZ, Storey BD, Kornyshev AA (2011) Double layer in ionic liquids: Overscreening versus crowding. Phys Rev Lett 106(4):046102.
23. Lynden-Bell RM, Frolov AI, Fedorov MV (2012) Electrode screening by ionic liquids. Phys Chem Chem Phys 14(8):2693-2701.
24. Tokuda H, Tsuzuki S, Susan MA, Hayamizu K, Watanabe M (2006) How ionic are room-temperature ionic liquids? An indicator of the physicochemical properties. J Phys Chem B 110(39):19593-19600. (Pubitemid 44626443)
25. MacFarlane DR, et al. (2009) On the concept of ionicity in ionic liquids. Phys Chem Chem Phys 11(25):4962-4967.
26. Lockett V, Horne M, Sedev R, Rodopoulos T, Ralston J (2010) Differential capacitance of the double layer at the electrode/ionic liquids interface. Phys Chem Chem Phys 12(39):12499-12512.
27. Fedorov MV, Kornyshev AA (2008) Ionic liquid near a charged wall: Structure and capacitance of electrical double layer. J Phys Chem B 112(38):11868-11872.
28. Feng G, Zhang JS, Qiao R (2009) Microstructure and capacitance of the electrical double layers at the interface of ionic liquids and planar electrodes. J Phys Chem C 113(11):4549-4559.
29. Parsegian VA, Gingell D (1972) On the electrostatic interaction across a salt solution between two bodies bearing unequal charges. Biophys J 12(9):1192-1204.
30. McCormack D, Carnie SL, Chan DY (1995) Calculations of electric double-layer force and interaction free energy between dissimilar surfaces. J Coll Int Sci 169(1):177-196.
31. Hillier AC, Sunghyun K, Bard AJ (1996) Measurement of double-layer forces at the electrode/electrolyte interface using the atomic force microscope: Potential and anion dependent interactions. J Phys Chem 100(48):18808-18817. (Pubitemid 126834492)
32. Fréchette J, Vanderlick TK (2001) Double layer forces over large potential ranges as measured in an electrochemical surface forces apparatus. Langmuir 17(24):7620-7627. (Pubitemid 35331000)
33. Lockett V, Sedev R, Bassell C, Ralston J (2008) Angle-resolved X-ray photoelectron spectroscopy of the surface of imidazolium ionic liquids. Phys Chem Chem Phys 10(9):1330-1335.
34. Lockett V, et al. (2010) Orientation and mutual location of ions at the surface of ionic liquids. Phys Chem Chem Phys 12(41):13816-13827.
35. Hunt PA, Gould IR, Barbara K (2007) The structure of imidazolium-based ionic liquids: Insights from ion-pair interactions. Aust J Chem 60(1):9-14. (Pubitemid 46183109)
36. Israelachvili JN, Pashley RM (1983) Molecular layering of water at surfaces and ordering of repulsive hydration forces. Nature 306(5940):249-250.
37. Christenson HK, Gruen DWR, Horn RG, Israelachvili JN (1987) Structuring in liquid alkanes between solid surfaces: Force measurements and mean-field theory. J Chem Phys 87(3):1834-1841.
38. Cummings PT, Docherty H, Iacovella CR, Singh JK (2010) Phase transitions in nanoconfined fluids: The evidence from simulation and theory. AIChE J 56(4):842-848.
39. Frink LJD, van Swol F (1998) Solvation forces between rough surfaces. J Chem Phys 108(13):5588-5598. (Pubitemid 128611060)
40. Atkins P, dePaula J (2009) Physical Chemistry (Oxford Univ Press, Oxford, UK), 7th Ed, pp 832-854.
41. Zhou Q, Fitzgerald K, Boyle PD, Henderson WA (2010) Phase behavior and crystalline phases of ionic liquid-lithium salt mixtures with 1-alkyl-3-methylimidazolium salts. Chem Mater 22(3):1203-1208.
42. O'Mahony AM, et al. (2008) Effect of water on the electrochemical window and potential limits of room-temperature ionic liquids. J Chem Eng Data 53(12):2884-2891.
43. Valtiner M, Banquy X, Kristiansen K, Greene GW, Israelachvili JN (2012) The electrochemical surface forces apparatus: The effect of surface roughness, electrostatic surface potentials, and anodic oxide growth on interaction forces, and friction between dissimilar surfaces in aqueous solutions. Langmuir 28(36):13080-13093.
44. Rappé AK, et al. (1992) UFF, a full periodic table force field for molecular mechanics and molecular dynamics simulations. J Am Chem Soc 114(25):10024-10035.