Synthesis of Oil Miscible Novel Silane Functionalised Imidazoline-Based ILs as Lubricant Additives: Characterization and Tribological Evaluations Pandey, P, Somers, Anthony, Hait, SK and Ramakumar, SSV 2022, Synthesis of Oil Miscible Novel Silane Functionalised Imidazoline-Based ILs as Lubricant Additives: Characterization and Tribological Evaluations, Tribology Letters, vol. 70, no. 1, pp. 1-11, doi: 10.1007/s11249-022-01567-6. Attached Files Name Description MIMEType Size Downloads somers-synthesisofoilmiscible-2022.docx Accepted version application/zip 1.19MB 1 somers-synthesisofoilmiscible-2022.pdf Published version application/pdf 791.72KB 1 Title Synthesis of Oil Miscible Novel Silane Functionalised Imidazoline-Based ILs as Lubricant Additives: Characterization and Tribological Evaluations Author(s) Pandey, P Somers, Anthony orcid.org/0000-0002-0220-2904 Hait, SK Ramakumar, SSV Journal name Tribology Letters Volume number 70 Issue number 1 Article ID ARTN 25 Start page 1 End page 11 Total pages 11 Publisher Springer Publication date 2022 ISSN 1023-8883 1573-2711 Keyword(s) BEHAVIOR Engineering Engineering, Chemical Engineering, Mechanical FRICTION Imidazoline Ionic liquid IONIC LIQUIDS MISCIBILITY PERFORMANCE Science & Technology Silane functionalised Sorbitan trioleate SURFACTANT Technology ZDDP Summary AbstractThe present study investigated the synthesis of novel, oil miscible, multifunctional, silane functionalized imidazoline-based ionic liquids (ILs) with an emphasis towards halogen, sulfur and phosphorous free lubricant additives to replace the conventional additives (ZDDP, MoDTC, etc.), for which there are environmental concerns. These ILs were prepared in different concentrations and proved to be oil miscible for a short time. This stability was improved to over a year using sorbitan trioleate as an emulsifier additive. These additives performed well in reducing friction and wear when investigated on steel-steel contacts at a 5 wt% concentration, with improvements for the TPEIPS BEHP containing blend of up to 39% and 53%, respectively, as compared to the base oil. SEM and EDS analysis shows a phosphorous and oxygen rich tribo-film formation for this combinations. These ILs were further tested to determine their effect on properties such as viscosity, thermal stability, elastomeric and antifoaming compatibility. These new ILs work towards the discovery of environmentally friendly additives for tribological processes. Language eng DOI 10.1007/s11249-022-01567-6 Field of Research 030606 Structural Chemistry and Spectroscopy 030306 Synthesis of Materials 091205 Functional Materials 0912 Materials Engineering 0913 Mechanical Engineering Socio Economic Objective 860604 Organic Industrial Chemicals (excl. Resins HERDC Research category C1 Refereed article in a scholarly journal Persistent URL http://hdl.handle.net/10536/DRO/DU:30163184 Document type: Journal Article Collection: Institute for Frontier Materials Related Links Link Description Connect to published version Go to link with your DU access privileges   Author URL Go to link with your DU access privileges   Connect to Elements publication management system Go to link with your DU access privileges     Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved. Versions Version Filter Type Tue, 22 Feb 2022, 10:10:47 EST Tue, 22 Feb 2022, 10:13:14 EST Wed, 23 Feb 2022, 15:34:56 EST Wed, 23 Feb 2022, 15:44:52 EST Sat, 12 Mar 2022, 01:46:31 EST Fri, 13 May 2022, 06:05:02 EST Fri, 05 Aug 2022, 10:38:53 EST Filtered Full Citation counts:   Cited 0 times in TR Web of Science Cited 0 times in Scopus Search Google Scholar Access Statistics: 5 Abstract Views, 2 File Downloads  -  Detailed Statistics Created: Tue, 22 Feb 2022, 10:13:14 EST