Tribological evaluation of S-(1H-benzotriazole-1-yl) methyl N,N-dialkyldithiocarbamates as additives in rapeseed oil

Jiusheng Li; Yanyan Zhang; Tianhui Ren; Weimin Liu; Xingguo Fu

doi:10.1016/S0043-1648(02)00227-2

Tribological evaluation of S-(1H-benzotriazole-1-yl) methyl N,N-dialkyldithiocarbamates as additives in rapeseed oil

Jiusheng Li
, Yanyan Zhang
, Tianhui Ren
, Weimin Liu
, Xingguo Fu

Shanghai Jiao Tong University
PetroChina Lanzhou Lubricating Oil R and D Institute
Chinese Academy of Sciences

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

21 Scopus citations

Abstract

Three S-(1H-benzotriazole-1-yl) methyl N, N-dialkyldithiocarbamates were synthesized and their tribological behaviors as additives in rapeseed oil (RSO) were evaluated using a four-ball tester. Thermal degradation tests were conducted to identify their thermal stabilities using thermogravimetric analyzer (TGA). The worn surface of the steel ball was investigated by X-ray photoelectron spectroscopy (XPS). The results indicate that the additives possess excellent load-carrying abilities and high thermal stabilities, but have no antiwear and friction-reducing properties. Based on the results of XPS analysis, it can be seen that tribochemical reactions occur between the synthesized compounds and metal surfaces during the sliding process.

Original language	English
Pages (from-to)	720-724
Number of pages	5
Journal	Wear
Volume	253
Issue number	7-8
DOIs	https://doi.org/10.1016/S0043-1648(02)00227-2
State	Published - Oct 2002
Externally published	Yes

Keywords

Additives
Four-ball tester
Rapeseed oil
XPS analyses

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10.1016/S0043-1648(02)00227-2

Cite this

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title = "Tribological evaluation of S-(1H-benzotriazole-1-yl) methyl N,N-dialkyldithiocarbamates as additives in rapeseed oil",

abstract = "Three S-(1H-benzotriazole-1-yl) methyl N, N-dialkyldithiocarbamates were synthesized and their tribological behaviors as additives in rapeseed oil (RSO) were evaluated using a four-ball tester. Thermal degradation tests were conducted to identify their thermal stabilities using thermogravimetric analyzer (TGA). The worn surface of the steel ball was investigated by X-ray photoelectron spectroscopy (XPS). The results indicate that the additives possess excellent load-carrying abilities and high thermal stabilities, but have no antiwear and friction-reducing properties. Based on the results of XPS analysis, it can be seen that tribochemical reactions occur between the synthesized compounds and metal surfaces during the sliding process.",

keywords = "Additives, Four-ball tester, Rapeseed oil, XPS analyses",

author = "Jiusheng Li and Yanyan Zhang and Tianhui Ren and Weimin Liu and Xingguo Fu",

year = "2002",

month = oct,

doi = "10.1016/S0043-1648(02)00227-2",

language = "英语",

volume = "253",

pages = "720--724",

journal = "Wear",

issn = "0043-1648",

publisher = "Elsevier B.V.",

number = "7-8",

}

TY - JOUR

T1 - Tribological evaluation of S-(1H-benzotriazole-1-yl) methyl N,N-dialkyldithiocarbamates as additives in rapeseed oil

AU - Li, Jiusheng

AU - Zhang, Yanyan

AU - Ren, Tianhui

AU - Liu, Weimin

AU - Fu, Xingguo

PY - 2002/10

Y1 - 2002/10

N2 - Three S-(1H-benzotriazole-1-yl) methyl N, N-dialkyldithiocarbamates were synthesized and their tribological behaviors as additives in rapeseed oil (RSO) were evaluated using a four-ball tester. Thermal degradation tests were conducted to identify their thermal stabilities using thermogravimetric analyzer (TGA). The worn surface of the steel ball was investigated by X-ray photoelectron spectroscopy (XPS). The results indicate that the additives possess excellent load-carrying abilities and high thermal stabilities, but have no antiwear and friction-reducing properties. Based on the results of XPS analysis, it can be seen that tribochemical reactions occur between the synthesized compounds and metal surfaces during the sliding process.

AB - Three S-(1H-benzotriazole-1-yl) methyl N, N-dialkyldithiocarbamates were synthesized and their tribological behaviors as additives in rapeseed oil (RSO) were evaluated using a four-ball tester. Thermal degradation tests were conducted to identify their thermal stabilities using thermogravimetric analyzer (TGA). The worn surface of the steel ball was investigated by X-ray photoelectron spectroscopy (XPS). The results indicate that the additives possess excellent load-carrying abilities and high thermal stabilities, but have no antiwear and friction-reducing properties. Based on the results of XPS analysis, it can be seen that tribochemical reactions occur between the synthesized compounds and metal surfaces during the sliding process.

KW - Additives

KW - Four-ball tester

KW - Rapeseed oil

KW - XPS analyses

UR - https://www.scopus.com/pages/publications/0036771957

U2 - 10.1016/S0043-1648(02)00227-2

DO - 10.1016/S0043-1648(02)00227-2

M3 - 文章

AN - SCOPUS:0036771957

SN - 0043-1648

VL - 253

SP - 720

EP - 724

JO - Wear

JF - Wear

IS - 7-8

ER -

Tribological evaluation of S-(1H-benzotriazole-1-yl) methyl N,N-dialkyldithiocarbamates as additives in rapeseed oil

Abstract

Keywords

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