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Synthesis of novel multi-cationic PEG-based ionic liquids
- Source :
- New Journal of Chemistry, New Journal of Chemistry, 2014, 38, pp.6133-6138. ⟨10.1039/c4nj01208a⟩, New Journal of Chemistry, Royal Society of Chemistry, 2014, pp.6133-6138. ⟨10.1039/c4nj01208a⟩
- Publication Year :
- 2014
- Publisher :
- HAL CCSD, 2014.
-
Abstract
- International audience; The syntheses of ten novel mono-, di- or tri-cationic poly(ethylene glycol)-based ionic liquids (ILPEGs), incorporating tetra-substituted ammonium cations, are described. The poly(ethylene glycol) chains could be bridged or not and bore the cation. In the di-cationic ILPEG family, hydrophobic poly(methylene) or amphipathic poly(oxyethylene) spacers, with various lengths, were designed to connect the polar heads, while in the tri-cationic ILPEG family, the spacer was constituted by substituted diamines. The thermophysical properties such as viscosity or thermal stability were also investigated.
- Subjects :
- Materials Chemistry2506 Metals and Alloys
liquids
synthesis
Ionic bonding
Catalysis
ionic
ILPEGs
chemistry.chemical_compound
PEG-based
thermophysical
Polymer chemistry
Amphiphile
PEG ratio
Materials Chemistry
Thermal stability
hydrophobic
Methylene
Chemistry (all)
novel
poly(ethylene glycol)
Chemistry
[CHIM.ORGA]Chemical Sciences/Organic chemistry
Cationic polymerization
General Chemistry
multi-cationic
Ionic liquid
tri-cationic
Ethylene glycol
Subjects
Details
- Language :
- English
- ISSN :
- 11440546 and 13699261
- Database :
- OpenAIRE
- Journal :
- New Journal of Chemistry, New Journal of Chemistry, 2014, 38, pp.6133-6138. ⟨10.1039/c4nj01208a⟩, New Journal of Chemistry, Royal Society of Chemistry, 2014, pp.6133-6138. ⟨10.1039/c4nj01208a⟩
- Accession number :
- edsair.doi.dedup.....178865801e9f7b238cda8f2dae30913a