Phase behavior and microstructure of sugar surfactant-ionic liquid microemulsions

Patil, Sandeep R; Solanki, Sehnaz H

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dc.contributor.author	Solanki, Sehnaz H
dc.contributor.author	Patil, Sandeep R
dc.date.accessioned	2021-12-17T06:12:47Z
dc.date.available	2021-12-17T06:12:47Z
dc.date.issued	2020-02
dc.identifier.issn	0193-2691 (Print)
dc.identifier.issn	1532-2351(Online)
dc.identifier.uri	http://27.109.7.66:8080/xmlui/handle/123456789/774
dc.description	Journal of Dispersion Science and Technology 42(8):1-10, 2020	en_US
dc.description.sponsorship	Microemulsions have been explored as a unique and versatile reaction media for a variety of chemical reactions, viz. nanoparticle preparation, organic synthesis, bio-organic synthesis etc. The phase behavior and microstructure of a ternary system water/1-butyl-3-methylimidazolium hexafluorophosphate/Sugar Surfactant was studied as a function of temperature and sugar surfactant mass fraction, γ. In the present study, a hydrophobic ionic liquid 1-butyl-3-methylimidazolium hexafluorophosphate was used to replace commonly used organic solvents (n-alkanes) as an oil/non-polar phase substitute in ternary microemulsion formulations, wherein, a sugar based alkyl polyglycoside nonionic surfactant was used instead of a conventional nonionic surfactant (i.e., alkyl polyoxyethylene ether class) to solubilize hydrophobic ionic liquid and water. The effect of alkanols of variable chain length (octanol, decanol and dodecanol) as co-surfactant on the phase behavior and microstructure of ionic liquid/sugar surfactant/water ternary microemulsion systems was also investigated. The ability of nonionic sugar-based surfactant n-decyl β-D-maltoside, and n-dodecyl β-D-maltoside, to solubilize oil (hydrophobic ionic liquid) and water, i.e., X¯ was evaluated. Moreover, phase behavior and microstructure of ternary systems, 1-butyl-3-methylimidazolium tetrafluoroborate:water (1:1)/sugar surfactant/n-alkanes (alkanes of varying chain length, i.e., octane, decane and dodecane) was also studied. Solubilization of a water insoluble dye, Sudan Red, in selected microemulsion systems was also investigated.	en_US
dc.language.iso	en	en_US
dc.publisher	Journal of Dispersion Science and Technology	en_US
dc.subject	Microemulsions	en_US
dc.subject	hexafluorophosphate	en_US
dc.subject	polyglycoside	en_US
dc.subject	maltoside	en_US
dc.title	Phase behavior and microstructure of sugar surfactant-ionic liquid microemulsions	en_US
dc.type	Article	en_US