Design and Characterization of Naphthalene Ionic Liquids
Please use this identifier to cite or link to this item:
http://hdl.handle.net/10347/23313
Files in this item
 |
|  |
Metadata
| Title: | Design and Characterization of Naphthalene Ionic Liquids |
| Author: | Fernández-Stefanuto, Verónica Somoza Cerviño, Alba Corchero Morais, Raquel Tojo, Emilia Soto Campos, Ana María |
| Affiliation: | Universidade de Santiago de Compostela. Departamento de Enxeñaría Química Universidade de Santiago de Compostela. Instituto Interdisciplinar de Tecnoloxías Ambientais (CRETUS) |
| Subject: | Synthesis | Characterization | Surfactant | Ionic liquid | Enhanced oil recovery | |
| Date of Issue: | 2020 |
| Publisher: | Frontiers |
| Citation: | Fernández-Stefanuto V, Somoza A, Corchero R, Tojo E and Soto A (2020) Design and Characterization of Naphthalene Ionic Liquids. Front. Chem. 8:208. doi: 10.3389/fchem.2020.00208 |
| Abstract: | Surfactants have a great number of applications. Among these chemicals, petroleum sulfonates have been widely used due to their effectiveness in reducing interfacial tension. This is the case of sodium octylnaphthalene sulfonate which is a solid with a very low solubility in water. To overcome these drawbacks, this work aimed to synthesize new surface active ionic liquids based on a naphthalene sulfonate anion and traditional cations of these salts (imidazolium, pyrrolidinium, and pyridinium). The new chemicals showed high thermal stability, ionic liquid nature, and a stronger surfactant character than the original naphthalene. Moreover, they were found to be water soluble which greatly facilitates their application in the form of aqueous formulations. 1-Hexyl-3-methylimidazolium 4-(n-octyl)naphthalene-1-sulfonate showed the best capacity to reduce water-air and water-oil interfacial tension |
| Publisher version: | https://doi.org/10.3389/fchem.2020.00208 |
| URI: | http://hdl.handle.net/10347/23313 |
| E-ISSN: | 2296-2646 |
| Rights: | Copyright © 2020 Fernández-Stefanuto, Somoza, Corchero, Tojo and Soto. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms |
Collections
-
- CRETUS-Artigos [191]
- EQ-Artigos [246]
Share/Send to
 |  |
Cited by
 | ||
 |
Except where otherwise noted, this item's license is described as Copyright © 2020 Fernández-Stefanuto, Somoza, Corchero, Tojo and Soto. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms