Molecular behavior of room-temperature ionic liquids under lubricating condition

Tribology Letters

Volumn 51, Issue 2, 2013, Pages 227-234

  Watanabe, Seiya ^a   Takiwatari, Koji ^b,c   Nakano, Miki ^b   Miyake, Koji ^b   Tsuboi, Ryo ^a   Sasaki, Shinya ^a  

^a TOKYO UNIVERSITY OF SCIENCE   (Japan)

^b NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY AIST   (Japan)

^c ICHINOSEKI NATIONAL COLLEGE OF TECHNOLOGY   (Japan)

Author keywords

Corrosion; FT IR; Imidazolium based room temperature ionic liquids; Water; XPS

Indexed keywords

CHROMIUM OXIDES; FRICTION FORCE; FT-IR; LUBRICATING CONDITION; MOLECULAR BEHAVIOR; PIN-ON-DISK TRIBOMETERS; ROOM TEMPERATURE IONIC LIQUIDS; TRIFLUOROMETHANESULFONATE;

CORROSION; FOURIER TRANSFORM INFRARED SPECTROSCOPY; FRICTION; IONIC LIQUIDS; IRON OXIDES; POSITIVE IONS; WATER; X RAY PHOTOELECTRON SPECTROSCOPY;

LUBRICATION;

EID: 84883476625     PISSN: 10238883     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11249-013-0130-1     Document Type: Article

References (20)

1. Wilkes, J.S., Zaworotko, M.J.: Air and water stable 1-ethyl-3- methylimidazolium based ionic liquids. J. Chem. Soc./ Chem. Commun. 13, 965-967 (1992)
2. Nanjundiah, C., McDevitt, S.F., Koch, V.R.: Differential capacitance measurements in solvent-free ionic liquids at Hg and C interfaces. J. Electrochem. Soc. 144, 3392-3397 (1997)
3. McEwen, A.B., Ngo, H.L., LeCompte, K., Goldman, J.L.: Electrochemical properties of imidazolium salt electrolytes for electrochemical capacitor applications. J. Electrochem. Soc. 146, 1687-1695 (1999)
4. Ye, C.F., Liu, W.M., Chen, Y.X., Yu, L.G.: Room-temperature ionic liquids: a novel versatile lubricant. Chem. Commun. 7, 2244-2245 (2001)
5. Mu, Z., Zhou, F., Zhang, S., Liang, Y., Liu, W.: Effect of the functional groups in ionic liquid molecules on the friction and wear behavior of aluminum alloy in lubricated aluminum-onsteel contact. Tribol. Int. 38, 725-731 (2005)
6. Jiménez, A.E., Bermúdez, M.D., Iglesias, P., Carrión, F.J., Martínez-Nicolás, G.: 1-n-Alkyl-3- methylimidazolium ionic liquids as neat lubricants and lubricant additives in steel-aluminium contacts. Wear 260, 766-782 (2006)
7. Qu, J., Blau, P.J., Dai, S., Luo, H., Meyer III, H.M.: Ionic liquids as novel lubricants and additives for diesel engine applications. Tribol. Lett. 35, 181-189 (2009)
8. Kamimura, H., Kubo, T., Minama, I., Mori, S.: Effect and mechanism of additives for ionic liquids as new lubricants. Tribol. Int. 40, 620-625 (2007)
9. Swatloski, R.P., Holbrey, J.D., Rogers, R.D.: Ionic liquids are not always green: hydrolysis of 1-butyl-3-methylimidazolium hexafluorophosphate. Green Chem. 5, 361-363 (2003)
10. Suzuki, A., Shinka, Y., Masuko, M.: Tribological characteristics of imidazolium-based room temperature ionic liquids under high vacuum. Tribol. Lett. 27, 307-313 (2007)
11. Phillips, B.S., John, G., Zabinski, J.S.: Surface chemistry of fluorine containing ionic liquids on steel substrates at elevated temperature using Mössbauer spectroscopy. Tribol. Lett. 26, 85-91 (2007)
12. Wang, H., Lu, Q., Ye, C., Liu, W., Cui, Z.: Friction and wear behaviors of ionic liquid of alkylimidazolium hexafluorophosphates as lubricants for steel/steel contact. Wear 256, 44-48 (2004)
13. Jeon, Y., Sung, J., Kim, D., Seo, C., Cheong, H., Ouchi, Y., Ozawa, R., Hamaguchi, H.: Structural change of 1-butyl-3-methylimidazolium tetrafluoroborate ? water mixtures studied by infrared vibrational spectroscopy. J. Phys. Chem. B 112, 923-928 (2008)
14. Fitchett, B.D., Conboy, J.C.: Structure of the room-temperature ionic liquid/SiO2 interface studied by sum-frequency vibrational spectroscopy. J. Phys. Chem. B 108, 20255-20262 (2004)
15. Talaty, E.R., Raja, S., Storhaug, V.J., Dölle, A., Carper, W.R.: Raman and infrared spectra and ab initio calculations of C2-4MIM Imidazolium hexafluorophosphate ionic liquids. J. Phys. Chem. B 108, 13177-13184 (2004)
16. Carter, D.A., Pemberton, J.E., Woelfel, K.J.: Orientation of 1-and 2-methylimidazole on silver electrodes determined with surfacze-enhanced raman scattering. J. Phys. Chem. B 102, 9870-9880 (1998)
17. Aggarwal, N., Lancaster, N.L., Sethi, R., Welton, T.: The role of hydrogen bonding in controlling the selectivity of Diels-Alder reactions in room-temperature ionic liquids. Green Chem. 4, 517-520 (2002)
18. Alexander, V. N., Anna, K. V., Stephen, W. G., Cedric, J. P.: NIST X-ray Photoelectron Spectroscopy Database. http:// srdata.nist.gov/xps/. Accessed 9 October 2012
19. Nelson, A.J., Glenis, S., Frank, A.J.: XPS and UPS investigation of PF6 doped and undoped poly 3methyl thiophene. J. Chem. Phys. 87, 5002-5006 (1987)
20. Zhao, W., Wang, L., Bai, M., Xue, Q.: Micro/nanotribological behaviors of ionic liquid nanofilms with different functional cations. Surf. Interface Anal. 43, 945-953 (2010)