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Ionic liquids as green and smart lubricant application: an overview

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Abstract

Ionic liquids due to widespread applications in various fields of science, such as physics, chemistry, and engineering, have been an emerging topic in the field of research in the last few decades. Ionic liquids are mainly used as electrolytes, solvents, and functional materials. Thermal stability, solubility, and liquid nature at a wide temperature range are characteristics of ionic liquids. Researches over the last decades have experienced the use of ionic liquid-based nanomaterial composites since ionic liquids are more stable and more useful with nanoconfined materials. The present review paper describes in detail the physical and chemical properties of ionic liquids as well as their various applications as lubricants.

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Acknowledgements

Dr. Dakeshwar Kumar Verma is thankful to the Principal, Govt. Digvijay Autonomous PG College, for providing lab and basic facilities.

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Correspondence to Dakeshwar Kumar Verma, Ajaya Kumar Singh or Rajae Salim.

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Verma, D.K., Dewangan, Y., Singh, A.K. et al. Ionic liquids as green and smart lubricant application: an overview. Ionics 28, 4923–4932 (2022). https://doi.org/10.1007/s11581-022-04699-w

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