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Observation of separate cation and anion electrophoretic mobilities in pure ionic liquids
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1.
1. M. Galinski, A. Lewandowski, and I. Stepniak, Electrochim. Acta 51, 5567 (2006).
http://dx.doi.org/10.1016/j.electacta.2006.03.016
2.
2. H. Tokuda, S. Tsuzuki, M. A. B. H. Susan, K. Hayamizu, and M. Watanabe, J. Phys. Chem. B 110, 19593 (2006).
http://dx.doi.org/10.1021/jp064159v
3.
3. M. Armand, F. Endres, D. R. MacFarlane, H. Ohno, and B. Scrosati, Nat. Mater. 8, 621 (2009).
http://dx.doi.org/10.1038/nmat2448
4.
4. T. Simons, A. Torriero, P. Howlett, D. MacFarlane, and M. Forsyth, Electrochem. Commun. 18, 119 (2012).
http://dx.doi.org/10.1016/j.elecom.2012.02.034
5.
5. S. Seki, Y. Kobayashi, H. Miyashiro, Y. Ohno, A. Usami, Y. Mita, N. Kihira, M. Watanabe, and N. Terada, J. Phys. Chem. B 110, 10228 (2006).
http://dx.doi.org/10.1021/jp0620872
6.
6. J. Li, K. G. Wilmsmeyer, J. Hou, and L. A. Madsen, Soft Matter 5, 2596 (2009).
http://dx.doi.org/10.1039/b904443d
7.
7. M. D. Bennett, and D. J. Leo, Sens. Actuators, A 115, 79 (2004).
http://dx.doi.org/10.1016/j.sna.2004.03.043
8.
8. H. Weingärtner, A. Knocks, W. Schrader, and U. Kaatze, J. Phys. Chem. A 105, 8646 (2001).
http://dx.doi.org/10.1021/jp0114586
9.
9. C. Daguenet, P. J. Dyson, I. Krossing, A. Oleinikova, J. Slattery, C. Wakai, and H. Weingärtner, J. Phys. Chem. B 110, 12682 (2006).
http://dx.doi.org/10.1021/jp0604903
10.
10. H. Weingärtner, P. Sasisanker, C. Daguenet, P. J. Dyson, I. Krossing, J. M. Slattery, and T. Schubert, J. Phys. Chem. B 111, 4775 (2007).
http://dx.doi.org/10.1021/jp0671188
11.
11. J. Hou, Z. Zhang, and L. A. Madsen, J. Phys. Chem. B 115, 4576 (2011).
http://dx.doi.org/10.1021/jp1110899
12.
12. K. Hayamizu and Y. Aihara, J. Phys. Chem. Lett. 1, 2055 (2010).
http://dx.doi.org/10.1021/jz100595f
13.
13. M. Holz, Chem. Soc. Rev. 23, 165 (1994).
http://dx.doi.org/10.1039/cs9942300165
14.
14. P. Stilbs and I. Furo, Curr. Opin. Colloid Interface Sci. 11, 3 (2006).
http://dx.doi.org/10.1016/j.cocis.2005.09.016
15.
15. P. C. Griffiths and A. W. Graham, Annual Reports on NMR Spectroscopy (Academic Press, 2009), Vol. 65, p. 139.
16.
16. E. Pettersson, I. Furó, and P. Stilbs, Concepts Magn. Reson., Part A 22A, 61 (2004).
http://dx.doi.org/10.1002/cmr.a.20012
17.
17. T. R. Saarinen and C. S. Johnson, J. Am. Chem. Soc. 110, 3332 (1988).
http://dx.doi.org/10.1021/ja00218a071
18.
18. Q. He, Y. Liu, H. Sun, and E. Li, J. Magn. Reson. 141, 355 (1999).
http://dx.doi.org/10.1006/jmre.1999.1940
19.
19. Q. He and Z. Wei, J. Magn. Reson. 150, 126 (2001).
http://dx.doi.org/10.1006/jmre.2001.2321
20.
20. F. Hallberg, I. Furo, P. V. Yushmanov, and P. Stilbs, J. Magn. Reson. 192, 69 (2008).
http://dx.doi.org/10.1016/j.jmr.2008.02.001
21.
21. W. S. Price, F. Hallberg, and P. Stilbs, Magn. Reson. Chem. 45, 152 (2007).
http://dx.doi.org/10.1002/mrc.1936
22.
22. M. Ise, K. D. Kreuer, and J. Maier, Solid State Ionics 125, 213 (1999).
http://dx.doi.org/10.1016/S0167-2738(99)00178-2
23.
23. H. Kataoka and Y. Saito, J. Phys. Chem. 106, 13064 (2002).
24.
24. M. Holz, O. Lucas, and C. Mulller, J. Magn. Reson. 58, 294 (1984).
25.
25. M. Holz, and C. Müller, J. Magn. Reson. 40, 595 (1980).
26.
26. K. F. Morris and C. S. Johnson, J. Am. Chem. Soc. 114, 3139 (1992).
http://dx.doi.org/10.1021/ja00034a071
27.
27. K. F. Morris, and C. S. Johnson, J. Am. Chem. Soc. 114, 776 (1992).
http://dx.doi.org/10.1021/ja00028a063
28.
28. U. Böhme, and U. Scheler, J. Colloid Interface Sci. 309, 231 (2007).
http://dx.doi.org/10.1016/j.jcis.2007.01.005
29.
29. F. Hallberg, I. Furo, and P. Stilbs, J. Am. Chem. Soc. 131, 13900 (2009).
http://dx.doi.org/10.1021/ja904959y
30.
30. N. Byrne, P. C. Howlett, D. R. MacFarlane, and M. Forsyth, Adv. Mater. 17, 2497 (2005).
http://dx.doi.org/10.1002/adma.200500595
31.
31. G. H. Lane, P. M. Bayley, B. R. Clare, A. S. Best, D. R. MacFarlane, M. Forsyth, and A. F. Hollenkamp, J. Phys. Chem. C 114, 21775 (2010).
http://dx.doi.org/10.1021/jp1054809
32.
32. P. T. Callaghan, Principles of Nuclear Magnetic Resonance Microscopy (Oxford University Press, New York, 1991).
33.
33. J. Li, J. K. Park, R. B. Moore, and L. A. Madsen, Nat. Mater. 10, 507 (2011).
http://dx.doi.org/10.1038/nmat3048
34.
34. M. Minor, A. J. van der Linde, H. P. van Leeuwen, and J. Lyklema, J. Colloid Interface Sci. 189, 370 (1997).
http://dx.doi.org/10.1006/jcis.1997.4844
35.
35. M. Bazant, B. Storey, and A. Kornyshev, Phys. Rev. Lett. 106, 046102 (2011).
http://dx.doi.org/10.1103/PhysRevLett.106.046102
36.
36. W. S. Price, Concepts Magn. Reson. 10, 197 (1998).
http://dx.doi.org/10.1002/(SICI)1099-0534(1998)10:4<197::AID-CMR1>3.0.CO;2-S
37.
37. J. Hou, and L. A. Madsen, J. Chem. Phys. 138, 054201 (2013).
http://dx.doi.org/10.1063/1.4789923
38.
38. J. K. Park, J. Li, G. M. Divoux, L. A. Madsen, and R. B. Moore, Macromolecules 44, 5701 (2011).
http://dx.doi.org/10.1021/ma200865p
39.
39. S. Tsuzuki, H. Tokuda, K. Hayamizu, and M. Watanabe, J. Phys. Chem. B 109, 16474 (2005).
http://dx.doi.org/10.1021/jp0533628
40.
40. T. Nishida, Y. Tashiro, and M. Yamamoto, J. Fluorine Chem. 120, 135 (2003).
http://dx.doi.org/10.1016/S0022-1139(02)00322-6
41.
41. P. Bonhôte, A.-P. Dias, N. Papageorgiou, K. Kalyanasundaram, and M. Grätzel, Inorg. Chem. 35, 1168 (1996).
http://dx.doi.org/10.1021/ic951325x
42.
42. E. Stavrinidou, P. Leleux, H. Rajaona, D. Khodagholy, J. Rivnay, M. Lindau, S. Sanaur, and G. G. Malliaras, Adv. Mater. 25, 4488 (2013).
http://dx.doi.org/10.1002/adma.201301240
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/content/aip/journal/jcp/140/8/10.1063/1.4865834
2014-02-26
2015-05-23

Abstract

Ionic liquids (ILs) continue to show relevance in many fields, from battery electrolytes, to carbon capture, to advanced separations. These highly ion-dense fluids present unique challenges in understanding their electrochemical properties due to deviations in behavior from existing electrolyte theories. Here we present a novel characterization of ILs using electrophoretic NMR (ENMR) to determine separate cation and anion mobilities. This method uses an applied electric field coincident with a pulsed magnetic field gradient to encode the -field driven flow into NMR signals for cations (1H) and anions (19F). We describe the detailed design of these experiments, including quantitative analysis of artifact mitigation and necessary control experiments. We then explore mobilities and diffusion coefficients for two representative ILs: 1-ethyl-3-methyl imidazolium tetrafluoroborate ([Cmim][BF]) and 1-ethyl-3-methyl imidazolium trifluoromethanesulfonate ([Cmim][TfO]). We further use the individual ion mobilities to calculate the bulk net conductivity, which closely agrees with bulk conductivity measurements obtained using impedance spectroscopy. These observations represent the first reliable measurements of cation and anion mobilities in pure ILs, with errors of ±7%. We discuss this advanced experimental methodology in detail, as well as implications of these sensitive measurements for understanding conduction mechanisms in ion-dense electrolytes.

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Scitation: Observation of separate cation and anion electrophoretic mobilities in pure ionic liquids
http://aip.metastore.ingenta.com/content/aip/journal/jcp/140/8/10.1063/1.4865834
10.1063/1.4865834
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