Coupling hybrid of HBN nanosheets and TiO2 to enhance the mechanical and tribological properties of composite coatings
文献类型：期刊论文
| 作者 | Huang, Zhiping; Zhao, Wenjie |
| 刊名 | PROGRESS IN ORGANIC COATINGS
 |
| 出版日期 | 2020 |
| 卷号 | 148 |
| 关键词 | EPOXY NANOCOMPOSITES CARBON NANOTUBES H-BN GRAPHENE WEAR FRICTION NANOPARTICLES PERFORMANCE BEHAVIOR ALUMINA |
| 英文摘要 | Epoxy resin (EP) composite coatings enhanced with hexagonal boron nitride (HBN) nano-sheets, TiO2 particles and HBN-TiO2 hybrid material were fabricated successfully on the surface of 304L stainless steel. The structural and morphological features of HBN, TiO2 and HBN-TiO2 hybrid obtained from mechanical peeling and sol-gel method were characterized by scanning electron microscopy (SEM) and transmission electron microscopy (TEM), Raman spectroscopy, XRD patterns, FT-IR spectra and XPS spectra. Moreover, tribological characteristic of composite coatings was investigated by UMT-3 tribometer. Mechanical behavior, worn surface, steel ball surface and debris size distribution of composite coatings were detected to investigate the tribological mechanism. The results demonstrated that HBN/EP, TiO2/EP and HBN-TiO2/EP composite coatings showed remarked promotion of mechanical behavior compared with the neat EP, especially for the improvement of hardness. The HBN-TiO2/EP composite coating, whose wear rate decreased by 65.8 % in comparison with the neat EP, manifested prominent tribological performance ascribed to the load carrying capacity of TiO2 and the reduction of self-lubricating effect on the size of debris. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/22514]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2020专题_期刊论文 2021专题_期刊论文 |
| 作者单位 | Zhao, WJ (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Key Lab Marine Mat & Related Technol, Zhejiang Key Lab Marine Mat & Protect Technol, Ningbo 315201, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Huang, Zhiping,Zhao, Wenjie. Coupling hybrid of HBN nanosheets and TiO2 to enhance the mechanical and tribological properties of composite coatings[J]. PROGRESS IN ORGANIC COATINGS,2020,148. |
| APA | Huang, Zhiping,&Zhao, Wenjie.(2020).Coupling hybrid of HBN nanosheets and TiO2 to enhance the mechanical and tribological properties of composite coatings.PROGRESS IN ORGANIC COATINGS,148. |
| MLA | Huang, Zhiping,et al."Coupling hybrid of HBN nanosheets and TiO2 to enhance the mechanical and tribological properties of composite coatings".PROGRESS IN ORGANIC COATINGS 148(2020). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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