The DOI matches its Crossref record.
Polyethylene glycol functionalized dicationic ionic liquids with alkyl or polyfluoroalkyl substituents as high temperature lubricants
Abstract
A series of new polyethylene glycol functionalized dicationic ionic liquids with alkyl or polyfluoroalkyl substitutents (9–17 and 19–24) has been prepared. Important physical properties of these liquids, including glass transition (Tg) and decomposition temperatures (Td), solubility in common solvents, density (d) and viscosity (η), were measured. These ionic liquids show high thermal stability and good lubricity. In general, imidazolium based dicationic liquids have higher Td (>415 °C) than their triazolium analogues. The introduction of polyfluoroalkyl groups boosts antiwear properties but also leads to a decrease in Td. These ionic liquids also exhibit excellent tribological characteristics even at 300 °C, which suggests use as high temperature lubricants.
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Citations
Cited by
Polarizable Force Field Development and Molecular Dynamics Simulations of Ionic Liquids
Borodin, O. (2009) · The Journal of Physical Chemistry B · doi:10.1021/jp905220k · Cited by 667
Zhang, S., Zhang, J., Zhang, Y., & Deng, Y. (2017) · Chemical Reviews · doi:10.1021/acs.chemrev.6b00509 · Cited by 659
Forever Chemicals, Per-and Polyfluoroalkyl Substances (PFAS), in Lubrication
Dias, D., Bons, J., Kumar, A., Kabir, M., & Liang, H. (2024) · Lubricants · doi:10.3390/lubricants12040114 · Cited by 64
Metadata
- Authors
- Jin, C.-M., Ye, C., Phillips, B. S., Zabinski, J. S., Liu, X., Liu, W., & Shreeve, J. M.
- Venue
- Journal of Materials Chemistry
- Publisher
- Royal Society of Chemistry (RSC)
- Published
- 2006
- Volume
- 16
- Issue
- 16
- Pages
- 1529
- ISSN
- 0959-9428 (ISSN-L)
- 1364-5501
- OpenAlex
- W2004578758
- Cited by
- 243
- References
- 0
- FWCI
- 42.21
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Polyethylene glycol functionalized dicationic ionic liquids with alkyl or polyfluoroalkyl substituents as high temperature lubricants. https://app.cochat.ai/papers/10.1039/b517888f
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- Jin, C.-M., Ye, C., Phillips, B. S., Zabinski, J. S., Liu, X., Liu, W., & Shreeve, J. M. (2006). Polyethylene glycol functionalized dicationic ionic liquids with alkyl or polyfluoroalkyl substituents as high temperature lubricants. Journal of Materials Chemistry. https://doi.org/10.1039/b517888f
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