Polymeric Ionic Liquids Derived from L-Valine for the Preparation of Highly Selective Silica-Supported Stationary Phases in Gas Chromatography
Visualitza/
Impacte
Scholar |
Altres documents de l'autoria: González-Rodríguez, Jorge; Valls Ten, Adriana; Arias Abrodo, Pilar; Gutiérrez, Dolores; González Álvarez, Jaime; Altava, Belen; Luis, Santiago V.
Metadades
Mostra el registre complet de l'elementcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7053
comunitat-uji-handle3:10234/8639
comunitat-uji-handle4:
INVESTIGACIONMetadades
Títol
Polymeric Ionic Liquids Derived from L-Valine for the Preparation of Highly Selective Silica-Supported Stationary Phases in Gas ChromatographyAutoria
Data de publicació
2020Editor
MDPIISSN
2073-4360Cita bibliogràfica
González-Rodríguez, J.; Valls, A.; Arias Abrodo, P.; Gutiérrez Álvarez, M.D.; González-Álvarez, J.; Altava, B.; Luis, S.V. Polymeric Ionic Liquids Derived from L-Valine for the Preparation of Highly Selective Silica-Supported Stationary Phases in Gas Chromatography. Polymers 2020, 12, 2348.Tipus de document
info:eu-repo/semantics/articleVersió de l'editorial
https://www.mdpi.com/2073-4360/12/10/2348Versió
info:eu-repo/semantics/publishedVersionParaules clau / Matèries
Resum
A series of silica-supported polymeric ionic liquid (PIL)-based stationary phases derived
from a vinylic L-valine ionic liquid monomer and divinylbenzene (DVB) as the crosslinking agent
have been prepared and studied ... [+]
A series of silica-supported polymeric ionic liquid (PIL)-based stationary phases derived
from a vinylic L-valine ionic liquid monomer and divinylbenzene (DVB) as the crosslinking agent
have been prepared and studied as gas chromatographic stationary phases. These coated gas
chromatographic columns exhibited good thermal stabilities (230–300 ◦C) and high efficiencies
(1700–2700 plates/m), and were characterized using a linear solvation parameter model in order to
understand the effects of the amount of DVB on the features of the resulting composite systems.
Their retention behavior and separation efficiencies were demonstrated using the Grob test. By tuning
the crosslinking degree for the IL-derived stationary phase, the separation selectivity and resolution
of different compounds were improved. The different retention behaviors observed for many analytes
indicate that these stationary phases may be applicable as new types of GC stationary phases. [-]
Publicat a
Polymers 2020, 12.Proyecto de investigación
RTI2018-098233-B-C22, UJI-B2019-40, FPU15/01191Drets d'accés
info:eu-repo/semantics/openAccess
Apareix a les col.leccions
- QUIO_Articles [701]
Els següents fitxers sobre la llicència estan associats a aquest element:
Except where otherwise noted, this item's license is described as © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access
article distributed under the terms and conditions of the Creative Commons Attribution
(CC BY) license (http://creativecommons.org/licenses/by/4.0/).