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Research Progress of Ionic Liquids as Lubricants
[Image: see text] Emerging ionic liquid lubricants were discovered only 20 years ago. The superior performance of ionic liquids over traditional lubricating fluids have been reviewed, including low-temperature fluidity, viscosity–temperature properties, thermal oxidation stability, ultralow volatili...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical Society
2021
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8581986/ https://www.ncbi.nlm.nih.gov/pubmed/34778607 http://dx.doi.org/10.1021/acsomega.1c04512 |
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author | Song, Jun |
author_facet | Song, Jun |
author_sort | Song, Jun |
collection | PubMed |
description | [Image: see text] Emerging ionic liquid lubricants were discovered only 20 years ago. The superior performance of ionic liquids over traditional lubricating fluids have been reviewed, including low-temperature fluidity, viscosity–temperature properties, thermal oxidation stability, ultralow volatility, incompressibility, electrical conductivity, friction coefficient under elastohydrodynamic lubrication conditions, friction reduction and antiwear performance under boundary lubrication conditions, environmental friendliness, etc. The applications where ionic liquids are superior to traditional lubricant fluids are presented, including hydrogen compressor lubricating fluids and liquid pistons, oxygen compressor lubricating fluids, hydraulic fluids, space lubricants, vehicle engine oils, industrial gear oils, metalworking fluids, industrial coolant, micro/nano electromechanical system applications, electrical conductive lubricants, etc. The ability of ionic liquids to replace ZDDP, a key additive of lubricating oil, is introduced. The future development prospects of ionic liquid lubricants are analyzed. |
format | Online Article Text |
id | pubmed-8581986 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | American Chemical Society |
record_format | MEDLINE/PubMed |
spelling | pubmed-85819862021-11-12 Research Progress of Ionic Liquids as Lubricants Song, Jun ACS Omega [Image: see text] Emerging ionic liquid lubricants were discovered only 20 years ago. The superior performance of ionic liquids over traditional lubricating fluids have been reviewed, including low-temperature fluidity, viscosity–temperature properties, thermal oxidation stability, ultralow volatility, incompressibility, electrical conductivity, friction coefficient under elastohydrodynamic lubrication conditions, friction reduction and antiwear performance under boundary lubrication conditions, environmental friendliness, etc. The applications where ionic liquids are superior to traditional lubricant fluids are presented, including hydrogen compressor lubricating fluids and liquid pistons, oxygen compressor lubricating fluids, hydraulic fluids, space lubricants, vehicle engine oils, industrial gear oils, metalworking fluids, industrial coolant, micro/nano electromechanical system applications, electrical conductive lubricants, etc. The ability of ionic liquids to replace ZDDP, a key additive of lubricating oil, is introduced. The future development prospects of ionic liquid lubricants are analyzed. American Chemical Society 2021-10-27 /pmc/articles/PMC8581986/ /pubmed/34778607 http://dx.doi.org/10.1021/acsomega.1c04512 Text en © 2021 The Author. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Song, Jun Research Progress of Ionic Liquids as Lubricants |
title | Research Progress of Ionic Liquids as Lubricants |
title_full | Research Progress of Ionic Liquids as Lubricants |
title_fullStr | Research Progress of Ionic Liquids as Lubricants |
title_full_unstemmed | Research Progress of Ionic Liquids as Lubricants |
title_short | Research Progress of Ionic Liquids as Lubricants |
title_sort | research progress of ionic liquids as lubricants |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8581986/ https://www.ncbi.nlm.nih.gov/pubmed/34778607 http://dx.doi.org/10.1021/acsomega.1c04512 |
work_keys_str_mv | AT songjun researchprogressofionicliquidsaslubricants |