Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1108/ILT-05-2018-0205 |
A comparative study on tribological properties of leaf-surface waxes extracted from coastal and inland plants | |
Xia, Yanqiu; Zhang, Wenyi; Cao, Zhengfeng; Feng, Xin | |
通讯作者 | Xia, Yanqiu |
来源期刊 | INDUSTRIAL LUBRICATION AND TRIBOLOGY
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ISSN | 0036-8792 |
EISSN | 1758-5775 |
出版年 | 2019 |
卷号 | 71期号:4页码:586-593 |
英文摘要 | Purpose This paper aims to explore the leaf-surface wax as green lubricant additive and compare the tribological properties between coastal and inland leaf-surface waxes of the same species plant. Design/methodology/approach The leaf-surface waxes were extracted from the leaves of Robinia pseudoacacia cv. Idaho and Populus nigra in coastal and inland areas, and then the compositions of the four kinds of leaf-surface waxes were characterized using a gas chromatography-mass spectrometry. The tribological properties of these leaf-surface waxes as lubricant additives in the base oil of synthetic ester (SE) were investigated by an MFT-R4000 reciprocating friction and wear tester. As well as the surface morphologies and chemical compositions of the wear scars were characterized by a scanning electron microscope and time-of-flight secondary ion mass spectrometry, respectively. Findings The results indicate that all the leaf-surface waxes as additives can effectively improve the friction reduction and anti-wear performances of SE for steel-aluminum friction pairs. Therein, coastal leaf-surface waxes have better tribological performances than inland leaf-surface waxes, which are attributed to that the leaf-surface waxes extracted from coastal plants can form a better protective film on the worn surface throughout the friction process. Originality/value This paper investigated a new kind of environmentally friendly lubricant additive and compared the tribological properties of the leaf-surface wax extracted from coastal and inland plants. The associated conclusions can provide a reference to explore the tribological performances of leaf-surface wax as green lubricant additive. |
英文关键词 | Tribological properties Coastal and inland Green lubricant additive Leaf-surface wax |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
收录类别 | SCI-E |
WOS记录号 | WOS:000469514300011 |
WOS关键词 | SYNTHETIC ESTER ; DESERT PLANTS ; ADDITIVES ; LUBRICANT ; BEHAVIOR ; WEAR ; OIL |
WOS类目 | Engineering, Mechanical |
WOS研究方向 | Engineering |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/216296 |
作者单位 | North China Elect Power Univ, Sch Energy Power & Mech Engn, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Xia, Yanqiu,Zhang, Wenyi,Cao, Zhengfeng,et al. A comparative study on tribological properties of leaf-surface waxes extracted from coastal and inland plants[J],2019,71(4):586-593. |
APA | Xia, Yanqiu,Zhang, Wenyi,Cao, Zhengfeng,&Feng, Xin.(2019).A comparative study on tribological properties of leaf-surface waxes extracted from coastal and inland plants.INDUSTRIAL LUBRICATION AND TRIBOLOGY,71(4),586-593. |
MLA | Xia, Yanqiu,et al."A comparative study on tribological properties of leaf-surface waxes extracted from coastal and inland plants".INDUSTRIAL LUBRICATION AND TRIBOLOGY 71.4(2019):586-593. |
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