Anti-Wear Effect of Graphene Oxide in Lubrication by Fluorine-Containing Ionic Liquid for Steel

Although fluorine-containing ionic liquids have excellent lubricity as liquid lubricants for steels, strong tribochemical reactions leading to severe wear are occurred during friction. Recently, it is reported that graphene oxide (GO) dispersed in water and oils exhibit good anti-wear property. In t...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Hiroshi Kinoshita, Masahiro Kondo, Yuta Nishina, Masahiro Fujii
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2015
Materias:	ionic liquid graphene oxide wear tribochemical reaction Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/f5327d2707e74d35b213df2ee588d4aa
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:f5327d2707e74d35b213df2ee588d4aa
record_format	dspace
spelling	oai:doaj.org-article:f5327d2707e74d35b213df2ee588d4aa2021-11-05T09:22:45ZAnti-Wear Effect of Graphene Oxide in Lubrication by Fluorine-Containing Ionic Liquid for Steel1881-219810.2474/trol.10.91https://doaj.org/article/f5327d2707e74d35b213df2ee588d4aa2015-03-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/10/1/10_91/_pdf/-char/enhttps://doaj.org/toc/1881-2198Although fluorine-containing ionic liquids have excellent lubricity as liquid lubricants for steels, strong tribochemical reactions leading to severe wear are occurred during friction. Recently, it is reported that graphene oxide (GO) dispersed in water and oils exhibit good anti-wear property. In this study, in order to investigate anti-wear effect of GO in lubrication of fluorine-containing ionic liquids for steel, tribological properties of mixtures of GO with concentrations of 0.2, 2, and 10 mass% and an ionic liquid ([BMIM][BF4]) were investigated on a steel surface. Under the pure ionic liquid lubrication, a strong tribochemical reaction occurred, resulting in corrosion wear. Under a GO–ionic liquid mixture lubrication with 0.2 mass% GO, wear was much lower than for the pure ionic liquid lubrication. Adding GO would inhibit the strong tribochemical reaction. However, wear was high with the 10 mass% GO–ionic liquid mixture. The GO–ionic liquid mixtures did not greatly decrease the friction coefficient.Hiroshi KinoshitaMasahiro KondoYuta NishinaMasahiro FujiiJapanese Society of Tribologistsarticleionic liquidgraphene oxideweartribochemical reactionPhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 10, Iss 1, Pp 91-95 (2015)
institution	DOAJ
collection	DOAJ
language	EN
topic	ionic liquid graphene oxide wear tribochemical reaction Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	ionic liquid graphene oxide wear tribochemical reaction Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Hiroshi Kinoshita Masahiro Kondo Yuta Nishina Masahiro Fujii Anti-Wear Effect of Graphene Oxide in Lubrication by Fluorine-Containing Ionic Liquid for Steel
description	Although fluorine-containing ionic liquids have excellent lubricity as liquid lubricants for steels, strong tribochemical reactions leading to severe wear are occurred during friction. Recently, it is reported that graphene oxide (GO) dispersed in water and oils exhibit good anti-wear property. In this study, in order to investigate anti-wear effect of GO in lubrication of fluorine-containing ionic liquids for steel, tribological properties of mixtures of GO with concentrations of 0.2, 2, and 10 mass% and an ionic liquid ([BMIM][BF4]) were investigated on a steel surface. Under the pure ionic liquid lubrication, a strong tribochemical reaction occurred, resulting in corrosion wear. Under a GO–ionic liquid mixture lubrication with 0.2 mass% GO, wear was much lower than for the pure ionic liquid lubrication. Adding GO would inhibit the strong tribochemical reaction. However, wear was high with the 10 mass% GO–ionic liquid mixture. The GO–ionic liquid mixtures did not greatly decrease the friction coefficient.
format	article
author	Hiroshi Kinoshita Masahiro Kondo Yuta Nishina Masahiro Fujii
author_facet	Hiroshi Kinoshita Masahiro Kondo Yuta Nishina Masahiro Fujii
author_sort	Hiroshi Kinoshita
title	Anti-Wear Effect of Graphene Oxide in Lubrication by Fluorine-Containing Ionic Liquid for Steel
title_short	Anti-Wear Effect of Graphene Oxide in Lubrication by Fluorine-Containing Ionic Liquid for Steel
title_full	Anti-Wear Effect of Graphene Oxide in Lubrication by Fluorine-Containing Ionic Liquid for Steel
title_fullStr	Anti-Wear Effect of Graphene Oxide in Lubrication by Fluorine-Containing Ionic Liquid for Steel
title_full_unstemmed	Anti-Wear Effect of Graphene Oxide in Lubrication by Fluorine-Containing Ionic Liquid for Steel
title_sort	anti-wear effect of graphene oxide in lubrication by fluorine-containing ionic liquid for steel
publisher	Japanese Society of Tribologists
publishDate	2015
url	https://doaj.org/article/f5327d2707e74d35b213df2ee588d4aa
work_keys_str_mv	AT hiroshikinoshita antiweareffectofgrapheneoxideinlubricationbyfluorinecontainingionicliquidforsteel AT masahirokondo antiweareffectofgrapheneoxideinlubricationbyfluorinecontainingionicliquidforsteel AT yutanishina antiweareffectofgrapheneoxideinlubricationbyfluorinecontainingionicliquidforsteel AT masahirofujii antiweareffectofgrapheneoxideinlubricationbyfluorinecontainingionicliquidforsteel
_version_	1718444445862461440

Anti-Wear Effect of Graphene Oxide in Lubrication by Fluorine-Containing Ionic Liquid for Steel

Ejemplares similares