| Mesoscale modeling of the mechanical and tribological behavior of a polymer matrix composite based on epoxy and 6 vol.% silica nanoparticles | |
| Department | 先进润滑与防护材料研究发展中心 |
Dmitriev, Andrey I.1,2,3; Österle, Werner4; Wetzel, Bernd5; Zhang G(张嘎)6
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| The second department | 固体润滑国家重点实验室 |
| 2015 | |
| Source Publication | Computational Materials Science
 |
| ISSN | 0927-0256 |
| Volume | 110Pages:204–214 |
| Abstract | A model based on movable cellular automata (MCA) is described and applied for simulating the stress–strain and sliding behavior of a nanocomposite consisting of an epoxy matrix and 6 vol.% of homogeneously distributed silica nanoparticles. Tensile tests were used for verification of the model. It was realized that a slight modification of epoxy properties due to the addition of silica nanoparticles had to be taken into account in order to obtain good correlation between experimental and modeling results. On the other hand, sliding simulations revealed no susceptibility of results to slight modifications of matrix properties, but a significant impact of nanoparticles on the interface structure and smoothness of sliding mechanism. Furthermore, assuming both possibilities, bond breaking and rebinding of automata pairs, can explain different friction levels of polymer materials. |
| Keyword | Nanocomposite Stress–strain Behavior Movable Cellular Automata Sliding Simulation Mechanically Mixed Layer Coefficient Of Friction |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.commatsci.2015.08.029 |
| Funding Organization | the Russian Science Foundation, Grant No. 14-19-00718;the Tomsk State University Academic D.I. Mendeleev Fund Program in 2015; the German Research Foundation (DFG) under contract numbers: OS 77/20-1;ZH 352/3-1; the Russian Research Foundation under RFBR No. 14-08-91330 HHBO |
| Indexed By | SCI |
| If | 2.086 |
| Language | 英语 |
| Funding Project | 聚合物自润滑复合材料组 |
| compositor | 第六作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/18958 |
| Collection | 固体润滑国家重点实验室（LSL） 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 |
| Corresponding Author | Österle, Werner |
| Affiliation | 1.ISPMS Institute of Strength Physics and Material Science SB RAS, Akademicheskii pr. 2/4, 634021 Tomsk, Russia 2.TSU Tomsk State University, Lenina pr. 36, 634050 Tomsk, Russia 3.TPU Tomsk Polytechnic University, Lenina pr. 30, 634050 Tomsk, Russia 4.BAM Federal Institute for Materials Research and Testing, Unter den Eichen 87, 12205 Berlin, Germany 5.IVW Institute for Composite Materials, Erwin-Schrödinger Str., 67663 Kaiserslautern, Germany 6.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, China |
| Recommended Citation GB/T 7714 | Dmitriev, Andrey I.,Österle, Werner,Wetzel, Bernd,et al. Mesoscale modeling of the mechanical and tribological behavior of a polymer matrix composite based on epoxy and 6 vol.% silica nanoparticles[J]. Computational Materials Science,2015,110:204–214. |
| APA | Dmitriev, Andrey I.,Österle, Werner,Wetzel, Bernd,&Zhang G.(2015).Mesoscale modeling of the mechanical and tribological behavior of a polymer matrix composite based on epoxy and 6 vol.% silica nanoparticles.Computational Materials Science,110,204–214. |
| MLA | Dmitriev, Andrey I.,et al."Mesoscale modeling of the mechanical and tribological behavior of a polymer matrix composite based on epoxy and 6 vol.% silica nanoparticles".Computational Materials Science 110(2015):204–214. |
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| Mesoscale modeling o（5239KB） | 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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