Task-Specific Oil-Miscible Ionic Liquids Lubricate Steel/Light Metal Alloy: A Tribochemistry Study

Qiangliang Yu; Yurong Wang; Guowei Huang; Zhengfeng Ma; Yijun Shi; Meirong Cai; Feng Zhou; Weimin Liu

doi:10.1002/admi.201800791

Task-Specific Oil-Miscible Ionic Liquids Lubricate Steel/Light Metal Alloy: A Tribochemistry Study

Qiangliang Yu, Yurong Wang, Guowei Huang, Zhengfeng Ma, Yijun Shi, Meirong Cai, Feng Zhou, Weimin Liu

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

49 Scopus citations

Abstract

In order to increase the solubility of ionic liquids in base oils and to improve the lubricating performance of light alloys, two new ionic liquids comprised of sulfonate base anion and phosphonium based cation are designed and synthesized. The difference between these two ionic liquids is the cation: One has only one organophosphate group (P₈₈₈₁₆DOSS) and the other has two organophosphate group (P_888PDOSS). The copper strip corrosion test is used to evaluate the anticorrosion properties of new developed ionic liquids. Tribological properties of the ionic liquids are investigated by an optimal SRV-IV oscillating tribometer. The results indicate that the new designed ionic liquids show very good solubility in traditional mineral-based oils. P₈₈₈₁₆DOSS and P_888PDOSS show excellent friction reduction, antiwear performance accompanied with effective anticorrosion properties for the mineral base oil. Surface analysis results show that the superior properties of P₈₈₈₁₆DOSS and P_888PDOSS are attributed to surface chemical reactions between ionic liquids and light metal.

Original language	English
Article number	1800791
Journal	Advanced Materials Interfaces
Volume	5
Issue number	19
DOIs	https://doi.org/10.1002/admi.201800791
State	Published - 9 Oct 2018
Externally published	Yes

Keywords

ionic liquids
light metal alloys
oil miscible
tribochemistry

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10.1002/admi.201800791

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@article{3bb3b8b008a840a1a4b3b34e6652b9e1,

title = "Task-Specific Oil-Miscible Ionic Liquids Lubricate Steel/Light Metal Alloy: A Tribochemistry Study",

abstract = "In order to increase the solubility of ionic liquids in base oils and to improve the lubricating performance of light alloys, two new ionic liquids comprised of sulfonate base anion and phosphonium based cation are designed and synthesized. The difference between these two ionic liquids is the cation: One has only one organophosphate group (P88816DOSS) and the other has two organophosphate group (P888PDOSS). The copper strip corrosion test is used to evaluate the anticorrosion properties of new developed ionic liquids. Tribological properties of the ionic liquids are investigated by an optimal SRV-IV oscillating tribometer. The results indicate that the new designed ionic liquids show very good solubility in traditional mineral-based oils. P88816DOSS and P888PDOSS show excellent friction reduction, antiwear performance accompanied with effective anticorrosion properties for the mineral base oil. Surface analysis results show that the superior properties of P88816DOSS and P888PDOSS are attributed to surface chemical reactions between ionic liquids and light metal.",

keywords = "ionic liquids, light metal alloys, oil miscible, tribochemistry",

author = "Qiangliang Yu and Yurong Wang and Guowei Huang and Zhengfeng Ma and Yijun Shi and Meirong Cai and Feng Zhou and Weimin Liu",

note = "Publisher Copyright: {\textcopyright} 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim",

year = "2018",

month = oct,

day = "9",

doi = "10.1002/admi.201800791",

language = "英语",

volume = "5",

journal = "Advanced Materials Interfaces",

issn = "2196-7350",

publisher = "John Wiley and Sons Ltd",

number = "19",

}

TY - JOUR

T1 - Task-Specific Oil-Miscible Ionic Liquids Lubricate Steel/Light Metal Alloy

T2 - A Tribochemistry Study

AU - Yu, Qiangliang

AU - Wang, Yurong

AU - Huang, Guowei

AU - Ma, Zhengfeng

AU - Shi, Yijun

AU - Cai, Meirong

AU - Zhou, Feng

AU - Liu, Weimin

PY - 2018/10/9

Y1 - 2018/10/9

N2 - In order to increase the solubility of ionic liquids in base oils and to improve the lubricating performance of light alloys, two new ionic liquids comprised of sulfonate base anion and phosphonium based cation are designed and synthesized. The difference between these two ionic liquids is the cation: One has only one organophosphate group (P88816DOSS) and the other has two organophosphate group (P888PDOSS). The copper strip corrosion test is used to evaluate the anticorrosion properties of new developed ionic liquids. Tribological properties of the ionic liquids are investigated by an optimal SRV-IV oscillating tribometer. The results indicate that the new designed ionic liquids show very good solubility in traditional mineral-based oils. P88816DOSS and P888PDOSS show excellent friction reduction, antiwear performance accompanied with effective anticorrosion properties for the mineral base oil. Surface analysis results show that the superior properties of P88816DOSS and P888PDOSS are attributed to surface chemical reactions between ionic liquids and light metal.

AB - In order to increase the solubility of ionic liquids in base oils and to improve the lubricating performance of light alloys, two new ionic liquids comprised of sulfonate base anion and phosphonium based cation are designed and synthesized. The difference between these two ionic liquids is the cation: One has only one organophosphate group (P88816DOSS) and the other has two organophosphate group (P888PDOSS). The copper strip corrosion test is used to evaluate the anticorrosion properties of new developed ionic liquids. Tribological properties of the ionic liquids are investigated by an optimal SRV-IV oscillating tribometer. The results indicate that the new designed ionic liquids show very good solubility in traditional mineral-based oils. P88816DOSS and P888PDOSS show excellent friction reduction, antiwear performance accompanied with effective anticorrosion properties for the mineral base oil. Surface analysis results show that the superior properties of P88816DOSS and P888PDOSS are attributed to surface chemical reactions between ionic liquids and light metal.

KW - ionic liquids

KW - light metal alloys

KW - oil miscible

KW - tribochemistry

UR - http://www.scopus.com/inward/record.url?scp=85050477474&partnerID=8YFLogxK

U2 - 10.1002/admi.201800791

DO - 10.1002/admi.201800791

M3 - 文章

AN - SCOPUS:85050477474

SN - 2196-7350

VL - 5

JO - Advanced Materials Interfaces

JF - Advanced Materials Interfaces

IS - 19

M1 - 1800791

ER -

Task-Specific Oil-Miscible Ionic Liquids Lubricate Steel/Light Metal Alloy: A Tribochemistry Study

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Keywords

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