Aqueous Lubrication of SiC and Si3N4 Ceramics Aided by a Brush-like Copolymer Additive, Poly(l-lysine)-graft-poly(ethylene glycol)

作者: Whitney Hartung , Antonella Rossi , Seunghwan Lee , Nicholas D. Spencer

DOI: 10.1007/S11249-009-9424-8

关键词: Aqueous solutionMaterials scienceComposite materialEthylene glycolAdsorptionSilicon carbideBuffer solutionSilicon nitrideLubricationCopolymer

摘要: … For SiC, the improved lubricating performance by addition of PLL-g-PEG was apparent for all tested speeds (from 1.4 to 185 mm/s under 2 N load). For Si 3 N 4 , the effect was more …

参考文章(45)
Seunghwan Lee, Nicholas D. Spencer, Achieving Ultralow Friction by Aqueous, Brush-Assisted Lubrication Superlubricity. pp. 365- 396 ,(2007) , 10.1016/B978-044452772-1/50052-4
S. Lee, N. D. Spencer, Sweet, Hairy, Soft, and Slippery Science. ,vol. 319, pp. 575- 576 ,(2008) , 10.1126/SCIENCE.1153273
Honghua Du, Richard E. Tressler, Karl E. Spear, Thermodynamics of the Si‐N‐O System and Kinetic Modeling of Oxidation of Si3 N 4 Journal of The Electrochemical Society. ,vol. 136, pp. 3210- 3215 ,(1989) , 10.1149/1.2096427
S. Lee, M. Müller, R. Heeb, S. Zürcher, S. Tosatti, M. Heinrich, F. Amstad, S. Pechmann, N.D. Spencer, Self-healing behavior of a polyelectrolyte-based lubricant additive for aqueous lubrication of oxide materials Tribology Letters. ,vol. 24, pp. 217- 223 ,(2006) , 10.1007/S11249-006-9121-9
S. Contarini, S.P. Howlett, C. Rizzo, B.A. De Angelis, XPS study on the dispersion of carbon additives in silicon carbide powders Applied Surface Science. ,vol. 51, pp. 177- 183 ,(1991) , 10.1016/0169-4332(91)90400-E
S. R. Hah, C. B. Burk, T. E. Fischer, Surface Quality of Tribochemically Polished Silicon Nitride Journal of The Electrochemical Society. ,vol. 146, pp. 1505- 1509 ,(1999) , 10.1149/1.1391795
Laurent Jordi, Christo Iliev, Traugott E. Fischer, Lubrication of Silicon Nitride and Silicon Carbide by Water: Running in, Wear and Operation of Sliding Bearings Tribology Letters. ,vol. 17, pp. 367- 376 ,(2004) , 10.1023/B:TRIL.0000044485.77019.FB
Gregory L. Kenausis, Janos Vörös, Donald L. Elbert, Ningping Huang, Rolf Hofer, Laurence Ruiz-Taylor, Marcus Textor, Jeffrey A. Hubbell, Nicholas D. Spencer, Poly(L-lysine)-g-poly(ethylene glycol) layers on metal oxide surfaces: Attachment mechanism and effects of polymer architecture on resistance to protein adsorption Journal of Physical Chemistry B. ,vol. 104, pp. 3298- 3309 ,(2000) , 10.1021/JP993359M