MoS2 nanoparticles grown on carbon nanomaterials for lubricating oil additives
Abstract In this study, the nanocomposites of MoS2 nanoparticles (NPs) grown on carbon nanotubes (MoS2@CNT), graphene (MoS2@Gr), and fullerene C60 (MoS2@C60) were synthesized, characterized, and evaluated for potential use as lubricant additives. By using the benefit of the synergistic effect betwee...
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| Format: | Article |
| Language: | English |
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Tsinghua University Press
2020-07-01
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| Series: | Friction |
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| Online Access: | https://doi.org/10.1007/s40544-020-0369-0 |
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| author | Kuiliang Gong Wenjing Lou Gaiqing Zhao Xinhu Wu Xiaobo Wang |
| author_facet | Kuiliang Gong Wenjing Lou Gaiqing Zhao Xinhu Wu Xiaobo Wang |
| author_sort | Kuiliang Gong |
| collection | DOAJ |
| description | Abstract In this study, the nanocomposites of MoS2 nanoparticles (NPs) grown on carbon nanotubes (MoS2@CNT), graphene (MoS2@Gr), and fullerene C60 (MoS2@C60) were synthesized, characterized, and evaluated for potential use as lubricant additives. By using the benefit of the synergistic effect between MoS2 and carbon nanomaterials (CNMs), these nanocomposites can be well dispersed in polyalkylene glycol (PAG) base oil and show superior stability compared with pure MoS2 NPs. Moreover, the dispersions of MoS2@CNT, MoS2@Gr, and MoS2@C60 added in PAG have noticeably improved friction reducing and antiwear (AW) behaviors at elevated temperature for comparison with that of PAG and PAG containing CNT, Gr, C60, and MoS2 NPs, respectively. The enhanced lubricating properties of these nanocomposites were also elucidated by exploring the tribofilm formed on the disc. |
| format | Article |
| id | doaj-art-c2ccfed9ceeb4b1a8d0e31edf83c19fc |
| institution | OA Journals |
| issn | 2223-7690 2223-7704 |
| language | English |
| publishDate | 2020-07-01 |
| publisher | Tsinghua University Press |
| record_format | Article |
| series | Friction |
| spelling | doaj-art-c2ccfed9ceeb4b1a8d0e31edf83c19fc2025-08-20T02:15:41ZengTsinghua University PressFriction2223-76902223-77042020-07-019474775710.1007/s40544-020-0369-0MoS2 nanoparticles grown on carbon nanomaterials for lubricating oil additivesKuiliang Gong0Wenjing Lou1Gaiqing Zhao2Xinhu Wu3Xiaobo Wang4State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of SciencesState Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of SciencesState Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of SciencesState Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of SciencesState Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of SciencesAbstract In this study, the nanocomposites of MoS2 nanoparticles (NPs) grown on carbon nanotubes (MoS2@CNT), graphene (MoS2@Gr), and fullerene C60 (MoS2@C60) were synthesized, characterized, and evaluated for potential use as lubricant additives. By using the benefit of the synergistic effect between MoS2 and carbon nanomaterials (CNMs), these nanocomposites can be well dispersed in polyalkylene glycol (PAG) base oil and show superior stability compared with pure MoS2 NPs. Moreover, the dispersions of MoS2@CNT, MoS2@Gr, and MoS2@C60 added in PAG have noticeably improved friction reducing and antiwear (AW) behaviors at elevated temperature for comparison with that of PAG and PAG containing CNT, Gr, C60, and MoS2 NPs, respectively. The enhanced lubricating properties of these nanocomposites were also elucidated by exploring the tribofilm formed on the disc.https://doi.org/10.1007/s40544-020-0369-0MoS2 nanoparticlecarbon nanomaterialnanocompositeantifriction and antiwear additive |
| spellingShingle | Kuiliang Gong Wenjing Lou Gaiqing Zhao Xinhu Wu Xiaobo Wang MoS2 nanoparticles grown on carbon nanomaterials for lubricating oil additives Friction MoS2 nanoparticle carbon nanomaterial nanocomposite antifriction and antiwear additive |
| title | MoS2 nanoparticles grown on carbon nanomaterials for lubricating oil additives |
| title_full | MoS2 nanoparticles grown on carbon nanomaterials for lubricating oil additives |
| title_fullStr | MoS2 nanoparticles grown on carbon nanomaterials for lubricating oil additives |
| title_full_unstemmed | MoS2 nanoparticles grown on carbon nanomaterials for lubricating oil additives |
| title_short | MoS2 nanoparticles grown on carbon nanomaterials for lubricating oil additives |
| title_sort | mos2 nanoparticles grown on carbon nanomaterials for lubricating oil additives |
| topic | MoS2 nanoparticle carbon nanomaterial nanocomposite antifriction and antiwear additive |
| url | https://doi.org/10.1007/s40544-020-0369-0 |
| work_keys_str_mv | AT kuilianggong mos2nanoparticlesgrownoncarbonnanomaterialsforlubricatingoiladditives AT wenjinglou mos2nanoparticlesgrownoncarbonnanomaterialsforlubricatingoiladditives AT gaiqingzhao mos2nanoparticlesgrownoncarbonnanomaterialsforlubricatingoiladditives AT xinhuwu mos2nanoparticlesgrownoncarbonnanomaterialsforlubricatingoiladditives AT xiaobowang mos2nanoparticlesgrownoncarbonnanomaterialsforlubricatingoiladditives |