The Tribological Chemistry of a Novel Borate Ester Additive and Its Interaction with ZDDP Using XANES and XPS
文献类型：期刊论文
| 作者 | Zhang, YW; Zeng, XQ; Wu, H; Li, ZP; Ren, TH; Zhao, YD;赵屹东 |
| 刊名 | TRIBOLOGY LETTERS
 |
| 出版日期 | 2014 |
| 卷号 | 53期号:3页码:533-542 |
| 关键词 | Lubricant additive Borate ester Synergistic effect XANES |
| 英文摘要 | A novel borate ester containing heterocyclic group, 2,5-bis((2-((6-octadecyl-1,3,6,-dioxazaborocan-2-yl)oxy)propyl)thio)-1,3,4-thiadiazole (BDOT), was prepared and characterized. Its tribological properties and synergistic effect with zinc dialkyl dithiophosphate were evaluated using a four-ball tribometer. The results show that the novel borate additive possesses excellent anti-wear and friction-reducing properties compared with the performance of ZDDP. BDOT combined with ZDDP has a synergistic effect on the tribological properties, especially for the friction-reducing performance. The chemical state of nitrogen, boron and sulfur in thermal films and tribofilms was analyzed by XPS and XANES. XPS analysis suggests that the additive forms a protective film on the rubbing surfaces which is composed of B2O3, BN, FeSO4, FeS2 and Fe2O3. However, the B K-edge XANES shows that no BN was detected in the film. The synergistic effect between BDOT and ZDDP may be due to the formation of right concentration of FeS and FeSO4 in the tribofilm. |
| 学科主题 | Engineering |
| 收录类别 | SCI |
| WOS记录号 | WOS:000331722700003 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/225385]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 推荐引用方式 GB/T 7714 | Zhang, YW,Zeng, XQ,Wu, H,et al. The Tribological Chemistry of a Novel Borate Ester Additive and Its Interaction with ZDDP Using XANES and XPS[J]. TRIBOLOGY LETTERS,2014,53(3):533-542. |
| APA | Zhang, YW,Zeng, XQ,Wu, H,Li, ZP,Ren, TH,&Zhao, YD；赵屹东.(2014).The Tribological Chemistry of a Novel Borate Ester Additive and Its Interaction with ZDDP Using XANES and XPS.TRIBOLOGY LETTERS,53(3),533-542. |
| MLA | Zhang, YW,et al."The Tribological Chemistry of a Novel Borate Ester Additive and Its Interaction with ZDDP Using XANES and XPS".TRIBOLOGY LETTERS 53.3(2014):533-542. |
入库方式： OAI收割
来源：高能物理研究所
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