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Wang B, Zhu Z, Yin J, Lu X. Microemulsion system formed with new piperazinium-based surface-active ionic liquid. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.121103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Chang X, Wang Z, Li X, Ge S, Li A, Ma Y, Li Q. Preparation of ionic liquids microemulsion and its application for the treatment of oily sludge. J DISPER SCI TECHNOL 2022. [DOI: 10.1080/01932691.2022.2136194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Affiliation(s)
- Xiujie Chang
- School of Materials Science and Engineering, Shandong University of Technology, Zibo, Shandong, PR China
| | - Zhaodong Wang
- Dezhou Linglong Tire Co., Ltd, Dezhou, Shandong, PR China
| | - Xueshu Li
- School of Materials Science and Engineering, Shandong University of Technology, Zibo, Shandong, PR China
| | - Shujin Ge
- School of Materials Science and Engineering, Shandong University of Technology, Zibo, Shandong, PR China
| | - Aixiang Li
- School of Materials Science and Engineering, Shandong University of Technology, Zibo, Shandong, PR China
| | - Yanfei Ma
- School of Resources and Environmental Engineering, Shandong University of Technology, Zibo, Shandong, PR China
| | - Qiuhong Li
- School of Materials Science and Engineering, Shandong University of Technology, Zibo, Shandong, PR China
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Solanki SH, Patil SR. Phase studies of ethyl ammonium nitrate (EAN)/sugar surfactant microemulsions: effect of chain length of alkanes and length of the hydrophobic chain of the non-ionic surfactant. TENSIDE SURFACT DET 2022. [DOI: 10.1515/tsd-2021-2374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Microemulsions were formulated with the ionic liquid ethylammonium nitrate (EAN) used instead of water as the polar phase, hydrocarbon solvents (n-alkanes) and sugar-based non-ionic surfactants, and their phase behaviour and microstructure were investigated. The sugar-based non-ionic surfactants used are non-toxic, biodegradable and environmentally friendly. Due to these properties, their use in microemulsion systems is a clear alternative to the conventionally used non-ionic surfactants from the class of alkyl polyoxyethylene ethers (C
i
E
j
). The influence of n-alkanes with different chain lengths and of sugar-based nonionic surfactants with hydrophobic chains of different lengths on the microemulsion system was also investigated. The results obtained for the microemulsions with EAN described here are similar to those obtained for microemulsion systems formulated with water as the polar solvent. Liquid crystalline (LC) phases were observed in microemulsion systems with sugar-based nonionic surfactants having longer hydrocarbon chains, at lower temperatures and higher surfactant mass fraction.
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Affiliation(s)
| | - Sandeep R. Patil
- School of Engineering and Technology, Navrachana University , Vadodara 391410 , India
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Solanki SH, Patil SR. Phase behavior and microstructure of sugar surfactant-ionic liquid microemulsions. J DISPER SCI TECHNOL 2020. [DOI: 10.1080/01932691.2020.1731528] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Shehnaz H. Solanki
- School of Engineering and Technology, Navrachana University, Vadodara, India
| | - Sandeep R. Patil
- School of Engineering and Technology, Navrachana University, Vadodara, India
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