| Tribological performance of fatty acid modification of sol-gel TiO2 coating | |
| Department | 固体润滑国家重点实验室 |
Wan, Yong1; Sun, Baojian1; Liu WM(刘维民)2 ; Qi, Caixia3
| |
| 2012 | |
| Source Publication | Journal of Sol-Gel Science and Technology
 |
| ISSN | 0928-0707 |
| Volume | 61Issue:3Pages:558-564 |
| Abstract | In this paper, the coatings with friction-reducing properties were investigated using both sol–gel and self-assembling techniques. The thin film of TiO2 was firstly prepared on glass substrates via a sol–gel method, followed by calcinating at 480 °C. The films of fatty acid were then deposited on the TiO2 surface to obtain a dual-layer film. The contact angle measurement and FT IR spectroscopy were used to determine the wetting behavior and chemical structure of films, respectively. The friction-reducing behavior of films sliding against a steel ball was examined on a macro friction and wear tester. It is found that fatty acid is strongly adsorbed on sol–gel derived TiO2 surface. Good friction-reducing behavior is observed for the glass substrate after duplex surface-modification with TiO2 surface obtained by sol–gel method and top layer of fatty acid. |
| Keyword | Tio2 Films Fatty Acid Friction |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1007/s10971-011-2659-5 |
| Funding Organization | the Natural Science Foundation of Shandong Province (Y2008F05);the Applied and Basic Research Foundation of Qingdao City (09-1-3-35-jch) |
| Indexed By | SCI |
| If | 1.660 |
| Language | 英语 |
| Funding Project | 空间润滑材料组 |
| compositor | 第二作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/19431 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Wan, Yong; Qi, Caixia |
| Affiliation | 1.Qingdao Technol Univ, Sch Mech Engn, Qingdao 266033, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 3.Yantai Univ, Sch Chem & Chem Engn, Yantai 044511, Peoples R China |
| Recommended Citation GB/T 7714 | Wan, Yong,Sun, Baojian,Liu WM,et al. Tribological performance of fatty acid modification of sol-gel TiO2 coating[J]. Journal of Sol-Gel Science and Technology,2012,61(3):558-564. |
| APA | Wan, Yong,Sun, Baojian,Liu WM,&Qi, Caixia.(2012).Tribological performance of fatty acid modification of sol-gel TiO2 coating.Journal of Sol-Gel Science and Technology,61(3),558-564. |
| MLA | Wan, Yong,et al."Tribological performance of fatty acid modification of sol-gel TiO2 coating".Journal of Sol-Gel Science and Technology 61.3(2012):558-564. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| art%3A10.1007%2Fs109（536KB） | 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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