Oil-Soluble Sulfur-Containing Organic Molybdenum as Lubricant Additives: A ReviewSource: Journal of Tribology:;2024:;volume( 146 ):;issue: 012::page 120801-1DOI: 10.1115/1.4065984Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In situ formation of MoS2 from oil-soluble sulfur-containing organic molybdenum (SOM) additives in lubricating oils is an alternative route of adding MoS2 into oils directly, which is difficult to disperse homogeneously. In this advanced technology, the structures of SOM and the formation of MoS2 during friction determine the efficiencies of SOM additives on the tribological properties of oils. Given the fact that SOM additives have been used intensively in both laboratory researches and industrial applications, this review discusses their molecular structures, tribological behaviors, compatibility with the other additives, and some bottlenecks in practical applications. Moreover, some routes for overcoming the bottlenecks are suggested. This review also concludes the basic lubrication mechanisms of SOM additives and provides some suggestions for utilizing SOM in advanced lubrication systems. Finally, the future development of SOM as oil additives is proposed and summarized.
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| contributor author | Chen, Lei | |
| contributor author | Li, Xiaolei | |
| contributor author | Ji, Zhengjia | |
| contributor author | Zhang, Chenhui | |
| contributor author | Li, Wenbing | |
| contributor author | Li, Jv | |
| date accessioned | 2024-12-24T18:38:33Z | |
| date available | 2024-12-24T18:38:33Z | |
| date copyright | 8/16/2024 12:00:00 AM | |
| date issued | 2024 | |
| identifier issn | 0742-4787 | |
| identifier other | trib_146_12_120801.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4302486 | |
| description abstract | In situ formation of MoS2 from oil-soluble sulfur-containing organic molybdenum (SOM) additives in lubricating oils is an alternative route of adding MoS2 into oils directly, which is difficult to disperse homogeneously. In this advanced technology, the structures of SOM and the formation of MoS2 during friction determine the efficiencies of SOM additives on the tribological properties of oils. Given the fact that SOM additives have been used intensively in both laboratory researches and industrial applications, this review discusses their molecular structures, tribological behaviors, compatibility with the other additives, and some bottlenecks in practical applications. Moreover, some routes for overcoming the bottlenecks are suggested. This review also concludes the basic lubrication mechanisms of SOM additives and provides some suggestions for utilizing SOM in advanced lubrication systems. Finally, the future development of SOM as oil additives is proposed and summarized. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Oil-Soluble Sulfur-Containing Organic Molybdenum as Lubricant Additives: A Review | |
| type | Journal Paper | |
| journal volume | 146 | |
| journal issue | 12 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.4065984 | |
| journal fristpage | 120801-1 | |
| journal lastpage | 120801-15 | |
| page | 15 | |
| tree | Journal of Tribology:;2024:;volume( 146 ):;issue: 012 | |
| contenttype | Fulltext |