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Mapping the Extra Solvent Power of Ionic Liquids for Monomers, Polymers, and Dry/Wet Globular Single-Chain Polymer Nanoparticles.
Langmuir. 2018 03 13; 34(10):3275-3282.L

Abstract

Ionic liquids (ILs) have shown advantages in organic synthesis and catalysis, energy storage and conversion, and a variety of pharmaceutical applications. Understanding the miscibility behavior of IL/monomer, IL/polymer, and IL/polymer nanoparticle mixtures is critical for the use of ILs as green solvents in polymerization processes as well as to rationalize recent observations concerning the superior solubility of some proteins in ILs when compared to standard solvents. In this work, the most relevant results obtained in terms of extended three-component Flory-Huggins theory concerning the extra solvent power (ESP) of ILs when compared to traditional nonionic solvents for monomeric solutes (Case I), linear polymers (Case II), dry (i.e., without IL inside) globular single-chain polymer nanoparticles (SCNPs) (Case III), and wet (i.e., with IL inside) globular SCNPs (Case IV) are presented. Moreover, useful ESP maps are drawn for the first time for IL mixtures corresponding to Cases I, II, III, and IV at a constant temperature and pressure. Finally, a potential pathway to improve the miscibility of nonionic polymers in ILs is proposed.

Authors+Show Affiliations

Centro de Física de Materiales (CSIC, UPV/EHU) and Materials Physics Center MPC , Paseo Manuel de Lardizabal 5 , E-20018 San Sebastián , Spain. Departamento de Física de Materiales , Universidad del País Vasco (UPV/EHU) , Apartado 1072 , E-20800 San Sebastián , Spain.Centro de Física de Materiales (CSIC, UPV/EHU) and Materials Physics Center MPC , Paseo Manuel de Lardizabal 5 , E-20018 San Sebastián , Spain. Departamento de Física de Materiales , Universidad del País Vasco (UPV/EHU) , Apartado 1072 , E-20800 San Sebastián , Spain. IKERBASQUE-Basque Foundation for Science , María Díaz de Haro 3 , E-48013 Bilbao , Spain.

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

29446636

Citation

González-Burgos, Marina, and José A. Pomposo. "Mapping the Extra Solvent Power of Ionic Liquids for Monomers, Polymers, and Dry/Wet Globular Single-Chain Polymer Nanoparticles." Langmuir : the ACS Journal of Surfaces and Colloids, vol. 34, no. 10, 2018, pp. 3275-3282.
González-Burgos M, Pomposo JA. Mapping the Extra Solvent Power of Ionic Liquids for Monomers, Polymers, and Dry/Wet Globular Single-Chain Polymer Nanoparticles. Langmuir. 2018;34(10):3275-3282.
González-Burgos, M., & Pomposo, J. A. (2018). Mapping the Extra Solvent Power of Ionic Liquids for Monomers, Polymers, and Dry/Wet Globular Single-Chain Polymer Nanoparticles. Langmuir : the ACS Journal of Surfaces and Colloids, 34(10), 3275-3282. https://doi.org/10.1021/acs.langmuir.7b04154
González-Burgos M, Pomposo JA. Mapping the Extra Solvent Power of Ionic Liquids for Monomers, Polymers, and Dry/Wet Globular Single-Chain Polymer Nanoparticles. Langmuir. 2018 03 13;34(10):3275-3282. PubMed PMID: 29446636.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Mapping the Extra Solvent Power of Ionic Liquids for Monomers, Polymers, and Dry/Wet Globular Single-Chain Polymer Nanoparticles. AU - González-Burgos,Marina, AU - Pomposo,José A, Y1 - 2018/02/27/ PY - 2018/2/16/pubmed PY - 2018/9/25/medline PY - 2018/2/16/entrez SP - 3275 EP - 3282 JF - Langmuir : the ACS journal of surfaces and colloids JO - Langmuir VL - 34 IS - 10 N2 - Ionic liquids (ILs) have shown advantages in organic synthesis and catalysis, energy storage and conversion, and a variety of pharmaceutical applications. Understanding the miscibility behavior of IL/monomer, IL/polymer, and IL/polymer nanoparticle mixtures is critical for the use of ILs as green solvents in polymerization processes as well as to rationalize recent observations concerning the superior solubility of some proteins in ILs when compared to standard solvents. In this work, the most relevant results obtained in terms of extended three-component Flory-Huggins theory concerning the extra solvent power (ESP) of ILs when compared to traditional nonionic solvents for monomeric solutes (Case I), linear polymers (Case II), dry (i.e., without IL inside) globular single-chain polymer nanoparticles (SCNPs) (Case III), and wet (i.e., with IL inside) globular SCNPs (Case IV) are presented. Moreover, useful ESP maps are drawn for the first time for IL mixtures corresponding to Cases I, II, III, and IV at a constant temperature and pressure. Finally, a potential pathway to improve the miscibility of nonionic polymers in ILs is proposed. SN - 1520-5827 UR - https://www.unboundmedicine.com/medline/citation/29446636/Mapping_the_Extra_Solvent_Power_of_Ionic_Liquids_for_Monomers,_Polymers,_and_Dry/Wet_Globular_Single-Chain_Polymer_Nanoparticles L2 - https://dx.doi.org/10.1021/acs.langmuir.7b04154 DB - PRIME DP - Unbound Medicine ER -
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