Tribological properties and tribochemistry mechanism of sulfur-containing triazine derivatives in water-glycol

Yinglei Wu; Zhongyi He; Xiangqiong Zeng; Tianhui Ren; Erik G. de Vries; Emile van der Heide

doi:10.1016/j.triboint.2016.12.038

Tribological properties and tribochemistry mechanism of sulfur-containing triazine derivatives in water-glycol

Yinglei Wu, Zhongyi He, Xiangqiong Zeng, Tianhui Ren, Erik G. de Vries, Emile van der Heide

Faculty of Engineering Technology

Research output: Contribution to journal › Article › Academic › peer-review

33 Citations (Scopus)

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Abstract

Two triazine derivatives, 6-(diethanolamino)−2,4-bi-(sodium sulfanilate-yl)−1,3,5-triazine (STB) and 6-(ethyl xanthate)−2,4-bi-(sodium sulfanilate-yl)−1,3,5-triazine (STC) were synthesized and used as additives in water-glycol base fluid (mass ratio 1:1). Water solubility tests indicated that STB and STC met the solubility prerequisite for a water-soluble additive. The tribological tests by using a four-ball tribometer showed that, STB and STC both improved greatly the PB value, antiwear and friction-reducing capacities of the base fluid. Based on friction test results and wear scars’ analysis, it was concluded that the differences in tribological performances of STB and STC samples were mainly due to the differences of the sulfur content and the sulfur activity in additives. XPS found that STB-tribofilm mainly contained sulfate, but STC-tribofilm additionally contained sulfide.

Original language	English
Pages (from-to)	140-151
Journal	Tribology international
Volume	109
DOIs	https://doi.org/10.1016/j.triboint.2016.12.038
Publication status	Published - 2017

Keywords

2023 OA procedure

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10.1016/j.triboint.2016.12.038

Wu2017tribologicalFinal published version, 1.9 MBLicence: Taverne

Cite this

@article{837720861da14ba99b593686664832d9,

title = "Tribological properties and tribochemistry mechanism of sulfur-containing triazine derivatives in water-glycol",

abstract = "Two triazine derivatives, 6-(diethanolamino)−2,4-bi-(sodium sulfanilate-yl)−1,3,5-triazine (STB) and 6-(ethyl xanthate)−2,4-bi-(sodium sulfanilate-yl)−1,3,5-triazine (STC) were synthesized and used as additives in water-glycol base fluid (mass ratio 1:1). Water solubility tests indicated that STB and STC met the solubility prerequisite for a water-soluble additive. The tribological tests by using a four-ball tribometer showed that, STB and STC both improved greatly the PB value, antiwear and friction-reducing capacities of the base fluid. Based on friction test results and wear scars{\textquoteright} analysis, it was concluded that the differences in tribological performances of STB and STC samples were mainly due to the differences of the sulfur content and the sulfur activity in additives. XPS found that STB-tribofilm mainly contained sulfate, but STC-tribofilm additionally contained sulfide.",

keywords = "2023 OA procedure",

author = "Yinglei Wu and Zhongyi He and Xiangqiong Zeng and Tianhui Ren and {de Vries}, {Erik G.} and {van der Heide}, Emile",

year = "2017",

doi = "10.1016/j.triboint.2016.12.038",

language = "English",

volume = "109",

pages = "140--151",

journal = "Tribology international",

issn = "0301-679X",

publisher = "Elsevier",

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TY - JOUR

T1 - Tribological properties and tribochemistry mechanism of sulfur-containing triazine derivatives in water-glycol

AU - Wu, Yinglei

AU - He, Zhongyi

AU - Zeng, Xiangqiong

AU - Ren, Tianhui

AU - de Vries, Erik G.

AU - van der Heide, Emile

PY - 2017

Y1 - 2017

N2 - Two triazine derivatives, 6-(diethanolamino)−2,4-bi-(sodium sulfanilate-yl)−1,3,5-triazine (STB) and 6-(ethyl xanthate)−2,4-bi-(sodium sulfanilate-yl)−1,3,5-triazine (STC) were synthesized and used as additives in water-glycol base fluid (mass ratio 1:1). Water solubility tests indicated that STB and STC met the solubility prerequisite for a water-soluble additive. The tribological tests by using a four-ball tribometer showed that, STB and STC both improved greatly the PB value, antiwear and friction-reducing capacities of the base fluid. Based on friction test results and wear scars’ analysis, it was concluded that the differences in tribological performances of STB and STC samples were mainly due to the differences of the sulfur content and the sulfur activity in additives. XPS found that STB-tribofilm mainly contained sulfate, but STC-tribofilm additionally contained sulfide.

AB - Two triazine derivatives, 6-(diethanolamino)−2,4-bi-(sodium sulfanilate-yl)−1,3,5-triazine (STB) and 6-(ethyl xanthate)−2,4-bi-(sodium sulfanilate-yl)−1,3,5-triazine (STC) were synthesized and used as additives in water-glycol base fluid (mass ratio 1:1). Water solubility tests indicated that STB and STC met the solubility prerequisite for a water-soluble additive. The tribological tests by using a four-ball tribometer showed that, STB and STC both improved greatly the PB value, antiwear and friction-reducing capacities of the base fluid. Based on friction test results and wear scars’ analysis, it was concluded that the differences in tribological performances of STB and STC samples were mainly due to the differences of the sulfur content and the sulfur activity in additives. XPS found that STB-tribofilm mainly contained sulfate, but STC-tribofilm additionally contained sulfide.

KW - 2023 OA procedure

U2 - 10.1016/j.triboint.2016.12.038

DO - 10.1016/j.triboint.2016.12.038

M3 - Article

SN - 0301-679X

VL - 109

SP - 140

EP - 151

JO - Tribology international

JF - Tribology international

ER -