| Reinforced UHMWPE composites by grafting TiO2 on ATP nanofibers for improving thermal and tribological properties | |
| Department | 固体润滑国家重点实验室（LSL） |
Zhaojie Meng1,2; yunxiawang1 ; Hao Liu1; Yunfeng Yan1; Fengyuan Yan1
| |
| The second department | 公共技术服务组，聚合物摩擦学研究组 |
| 2022 | |
| Source Publication | Tribology International
 |
| Issue | 172Pages:107585 |
| Abstract | A hybrid of attapulgite (ATP) nanofibers loaded with titanium dioxide (TiO2) nanoparticles was prepared by a steam-based method, and different contents were used for the reinforcement of ultra-high molecular weight polyethylene (UHMWPE) matrix. The results show that the thermal conductivity of the composites increased with increasing ATP-TiO2 content, and its optimal wear resistance was obtained at 5 wt% filler content, reducing of friction coefficient and wear loss by up to 33.3% and 49.4%, respectively. With the homogenous distribution of an appropriate amount of the ATP-TiO2 hybrid in the matrix, the network structure formed by the fillers was conducive to heat conduction and thus improved the thermal stability of the composites. Furthermore, the fillers promoted the formation of transfer film that prevented severe damage caused by metallic counterpart. This study of the microstructure and transfer behavior of ATP-TiO2 hybrid reinforced UHMWPE paves the way for expanding its application to fretting wear conditions. |
| Keyword | UHMWPE ATP-TiO2 composites Thermal properties Fretting wear |
| Indexed By | SCI |
| If | 5.620 |
| Language | 英语 |
| compositor | 第一作者单位 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/29477 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | yunxiawang; Fengyuan Yan |
| Affiliation | 1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China 2.Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China |
| Recommended Citation GB/T 7714 | Zhaojie Meng,yunxiawang,Hao Liu,et al. Reinforced UHMWPE composites by grafting TiO2 on ATP nanofibers for improving thermal and tribological properties[J]. Tribology International,2022(172):107585. |
| APA | Zhaojie Meng,yunxiawang,Hao Liu,Yunfeng Yan,&Fengyuan Yan.(2022).Reinforced UHMWPE composites by grafting TiO2 on ATP nanofibers for improving thermal and tribological properties.Tribology International(172),107585. |
| MLA | Zhaojie Meng,et al."Reinforced UHMWPE composites by grafting TiO2 on ATP nanofibers for improving thermal and tribological properties".Tribology International .172(2022):107585. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Reinforced UHMWPE co（21039KB） | 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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