Technical Brief

Tribological Properties of the Castor Oil Affected by the Additive of the Ionic Liquid [HMIM]BF4

[+] Author and Article Information
Qian Shanhua, Chen Xuliang, Liu Liguo, Li Qingzhong

School of Mechanical Engineering,
Jiangnan University,
Wuxi, Jiangsu 214122, China

Contributed by the Tribology Division of ASME for publication in the JOURNAL OF TRIBOLOGY. Manuscript received February 5, 2015; final manuscript received July 8, 2015; published online August 14, 2015. Assoc. Editor: Dae-Eun Kim.

J. Tribol 138(1), 014501 (Aug 14, 2015) (5 pages) Paper No: TRIB-15-1043; doi: 10.1115/1.4031081 History: Received February 05, 2015

The influence of the ionic liquid used as the additive on the tribological properties of castor oil is investigated using a four-ball test rig. The additive percentages of ionic liquid in castor oil are 0.6 wt.%, 1 wt.%, 2 wt.%, and 3 wt.%. The test results show that a small amount of ionic liquid can postpone the peak coefficient of friction and decrease the wear behavior of castor oil. The minimum of the wear scar diameter (WSD) occurs at 1 wt.% ionic liquid. It seems that the chemical adsorption of castor oil and ionic liquid on the steel surface is more significant than the physical adsorption. This study should be of great importance of understanding the potential engineering application of castor oil.

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Steven, O. , 1989, “Tribological Properties of Some Vegetable Oils and Fats,” Lubr. Eng., 45, pp. 685–690.
Steve, B. , 2002, “Green Lubricants Environmental Benefits and Impacts of Lubrication,” Green Chem., 32, pp. 293–307.
Ogunniyi, D. S. , 2006, “Castor Oil: A Vital Industrial Raw Material,” Bioresour. Technol., 97(9), pp. 1086–1091. [CrossRef] [PubMed]
Paula, B. , Shahar, N. , and Zeev, W. , 2011, “Castor Oil Biodiesel and Its Blends as Alternative Fuel,” Biomass Bioenergy, 35, pp. 2861–2866 . [CrossRef]
Tao, D. H. , and Ye, B. , 2004, “Modification of the Chemical Structure of an Environmentally-Friendly Castor Oil Lubrication,” J. Synth. Lubr., 21(59), pp. 59–64.
Asadauskas, S. , Perez, J. M. , and Duda, J. L. , 1997, “Lubrication Properties of Castor Oil Potential Basestock for Biodegradable Lubricants,” Lubr. Eng., 53, pp. 35–41.
Kar, P. , Asthana, P. , and Liang, H. , 2008, “Formation and Characterization of Tribofilm,” ASME J. Tribol., 130(4), pp. 4201–4206 . [CrossRef]
Quinchia, L. A. , Delgado, M. A. , Reddyhoff, T. , Gallegos, C. , and Spikes, H. A. , 2014, “Tribological Studies of Potential Vegetable Oil-Based Lubricants Containing Environmentally Friendly Viscosity Modifiers,” Tribol. Int., 69, pp. 110–117. [CrossRef]
Ossia, C. V. , Han, H. G. , and Kong, H. , 2009, “Rosponse Surface Methodology for Eicosanoic Acid Triboproperties in Castor Oil,” Tribol. Int., 42(1), pp. 50–58. [CrossRef]
García-Zapateiro, L. A. , Franco, J. M. , Valencia, C. , Delgado, M. A. , Gallegos, C. , and Ruiz-Mendez, M. V. , 2013, “Viscosity Modification of High-Oleic Sunflower and Castor Oils With Acid Oils-Derived Estolides for Lubricant Applications,” Eur. J. Lipid Sci. Technol., 115(10), pp. 1173–1182 .
García-Zapateiro, L. A. , Franco, J. M. , Valencia, C. , Delgado, M. A. , and Gallegos, C. , 2013, “Viscous, Thermal and Tribological Characterization of Oleic and Ricinoleic Acids-Derived Estolides and Their Blends With Vegetable Oils,” J. Ind. Eng. Chem., 19(4), pp. 1289–1298. [CrossRef]
Zeng, Q. F. , and Dong, G. N. , 2014, “Superlubricity Behaviors of Nitinol 60 Alloy Under Oil Lubrication,” Trans. Nonferrous Met. Soc. China, 24(2), pp. 354–359. [CrossRef]
Freenbecker, A. , and Rohrs, I. , 1996, “Additives for Environmentally Acceptable Lubricants,” NLGI Spokesman, 60, pp. 9–25.
Zhou, F. , Liang, Y. M. , and Liu, W. M. , 2009, “Ionic Liquid Lubricants: Designed Chemistry for Engineering Applications,” Chem. Soc. Rev., 38(9), pp. 2590–2599. [CrossRef] [PubMed]
Sanes, J. , Carrión, F. J. , Jiménez, A. E. , and Bermúdez, M. D. , 2007, “Influence of Temperature on PA6-Steel Contacts in the Presence of an Ionic Liquid Lubricant,” Wear, 263(1–6), pp. 658–662. [CrossRef]
Hernández-Batteza, A. , González, R. , Viesca, J. L. , Blanco, D. , Asedegbega, E. , and Osorio, A. , 2009, “Tribological Behavior of Two Imidazolium Ionic Liquids as Lubricant Additives for Steel/Steel Contacts,” Wear, 266(11–12), pp. 1224–1228. [CrossRef]
Jiménez, A. E. , Bermúdez, M. D. , Iglesias, P. , Carrión, F. J. , and Martínez-Nicolás, G. , 2006, “1-Nalkyl-3-Methylimidazolium Ionic Liquids as Neat Lubricants and Lubricant Additives in Steel–Aluminums Contacts,” Wear, 260(7–8), pp. 766–782. [CrossRef]
Jiménez, A. E. , and Bermúdez, M. D. , 2008, “Imidazolium Ionic Liquids as Additives of the Synthetic Ester Propylene Glycol Dioleate in Aluminum–Steel Lubrication,” Wear, 265(5–6), pp. 787–798. [CrossRef]
Jiménez, A. E. , Bermúdez, M. D. , Carrión, F. J. , and Martínez-Nicolás, G. , 2006, “Room Temperature Ionic Liquids as Lubricant Additives in Steel–Aluminums Contacts Influence of Sliding Velocity, Normal Load and Temperature,” Wear, 261(3–4), pp. 347–359. [CrossRef]
Qu, J. , Blau, P. J. , Dai, S. , Luo, H. M. , and Meyer, H. M. , 2009, “Ionic Liquids as Novel Lubricants and Additives for Diesel Engine Applications,” Tribol. Lett., 35(3), pp. 181–189. [CrossRef]
Qu, J. , Bansal, D. G. , Yu, B. , Howe, J. Y. , Luo, H. M. , Dai, S. , Li, H. Q. , Blau, P. J. , Bunting, B. G. , Mordukhovich, G. , and Smolenski, D. J. , 2012, “Antiwear Performance and Mechanism of an Oil-Miscible Ionic Liquid as a Lubricant Additive,” ACS Appl. Mater. Interfaces, 4(2), pp. 997–1002. [CrossRef] [PubMed]
Qu, J. , Luo, H. M. , Chi, M. F. , Ma, C. , Blau, P. J. , Dai, S. , and Viola, M. B. , 2014, “Comparison of an Oil-Miscible Ionic Liquid and ZDDP as a Lubricant Antiwear Additive,” Tribol. Int., 71, pp. 88–97. [CrossRef]
Yu, B. , Bansal, D. G. , Qu, J. , Sun, X. Q. , Luo, H. M. , Dai, S. , Blau, P. J. , Bunting, B. G. , Mordukhovich, G. , and Smolenski, D. J. , 2012, “Oil-Miscible and Non-Corrosive Phosphonium-Based Ionic Liquids as Candidate Lubricant Additives,” Wear, 289, pp. 58–64. [CrossRef]
Yan, Z. G. , 2000, Technical Manual for Lubricant Performance Testing, Petroleum Industry Press, Beijing, pp. 58–59
Wen, S. Z. , and Huang, P. , 2008, Principles of Tribology, 3rd ed., Tsinghua University Press, Beijing, pp. 31–34.
Ye, C. F. , 2002, “Design, Preparation and Properties of Fluorine Containing Heterocyclic Lubricants,” Ph.D. thesis, Chinese Academy of Sciences Lanzhou Institute of Chemical Physics, Lanzhou, China.
Liu, W. M. , Ye, C. F. , Gong, Q. Y. , Wang, H. Z. , and Wang, P. , 2002, “Tribological Performance of the Room-Temperature Ionic Liquids as Lubricant,” Tribol. Lett., 13(2), pp. 81–85. [CrossRef]
Liu, W. M. , Ye, C. F. , Wang, H. Z. , and Yu, L. G. , 2001, “Tribological Behavior of the Ionic Liquid of Alkylimidazolium Tetrafluoroborate as an Additive,” Tribology, 21, pp. 482–484.
Wang, H. Z. , Ye, C. F. , and Liu, W. M. , 2003, “Tribological Behavior of the Ionic Liquid of 1-Methyl-3-Butylimidazolium Hexafluorophosphate as a Lubricant,” Tribology, 23, pp. 38–41.


Grahic Jump Location
Fig. 1

Variation in the coefficient of friction with time at various additives

Grahic Jump Location
Fig. 2

Variation in the peak coefficient of friction and its time with the additive percentage

Grahic Jump Location
Fig. 3

Variation in WSD and contact pressure with [HMIM]BF4 percentage

Grahic Jump Location
Fig. 4

Variation in the local worn surface with [HMIM]BF4 percentage: (a) at lower magnification and (b) at larger magnification

Grahic Jump Location
Fig. 5

Variation in the viscosity of mixed castor oils with temperatures

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Fig. 6

Variation in oil pool temperature with time for pure castor oil

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Fig. 7

Element distribution of ball surface at 1 wt.% [HMIM]BF4



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