| The synthesis and tribological properties of Ag/polydopamine nanocomposites as additives in poly-alpha-olefin | |
| Department | 先进润滑与防护材料研究发展中心 |
Jia, Zhengfeng1,2; Wang, Zhengqi1; Liu, Chao1; Zhao, Limin1; Ni, Junjie1; Li, Yuchao1; Shao X(邵鑫)1; Wang C(王超)2 ; Shao X(邵鑫); Wang C(王超)
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| The second department | 固体润滑国家重点实验室 |
| 2017 | |
| Source Publication | Tribology International
 |
| ISSN | 0301-679X |
| Volume | 114Pages:282-289 |
| Abstract | Silver/polydopamine (Ag/PDA) nanocomposite powders were synthesized by dropping the AgNO3 solution into aqueous solution containing dopamine (DA) molecules. The friction and wear properties of oil-acid (OA) modified Ag/PDA composites as additives in poly-alpha-olefin (PAO) base oil were measured using four-ball tribometer under different loads. The results show that the PAO containing OA modified Ag/PDA nanoparticles (OAMAgPDA) exhibit a better tribological property than pure PAO. The maximum decrease in wear scar diameter (WSD) and friction coefficient are amounted to 40% and 30%, respectively. The tribofilm containing C, O, N, Ag and Fe exists and plays an important role on reducing friction and increasing wear resistance. |
| Keyword | Polydopamine Silver Composite Wear |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.triboint.2017.04.039 |
| Funding Organization | Project of Shandong Province Higher Educational Science and Technology Program of China (No. J15LA60);Natural Science Foundation of China (Grant No. 51172102;BS2015CL007;No. 51407087);Project of State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, China (LSL-1504) |
| Indexed By | SCI |
| If | 2.903 |
| Language | 英语 |
| Funding Project | 聚合物自润滑复合材料研究组 |
| compositor | 第二作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/22089 |
| Collection | 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Shao X(邵鑫); Wang C(王超) |
| Affiliation | 1.Liaocheng Univ, Coll Mat Sci & Engn, Liaocheng 252059, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 73000, Peoples R China |
| Recommended Citation GB/T 7714 | Jia, Zhengfeng,Wang, Zhengqi,Liu, Chao,et al. The synthesis and tribological properties of Ag/polydopamine nanocomposites as additives in poly-alpha-olefin[J]. Tribology International,2017,114:282-289. |
| APA | Jia, Zhengfeng.,Wang, Zhengqi.,Liu, Chao.,Zhao, Limin.,Ni, Junjie.,...&王超.(2017).The synthesis and tribological properties of Ag/polydopamine nanocomposites as additives in poly-alpha-olefin.Tribology International,114,282-289. |
| MLA | Jia, Zhengfeng,et al."The synthesis and tribological properties of Ag/polydopamine nanocomposites as additives in poly-alpha-olefin".Tribology International 114(2017):282-289. |
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| File Name/Size | DocType | Version | Access | License | ||
| 1-s2.0-S0301679X1730（2332KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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