Conductive films based on composite polymers containing ionic liquids absorbed on crosslinked polymeric ionic-like liquids (SILLPs)

Abstract

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Imidazolium‐Based Poly(ionic liquid)/Ionic Liquid Ion‐Gels with High Ionic Conductivity Prepared from a Curable Poly(ionic liquid)

“…Lodge and co‐workers demonstrated high ion conductivity in their materials (10 ‐2 S cm −1 at 100 °C) . Previous works in PIL/IL system have demonstrated similar performances in ion conductivity, although in those cases the free IL loadings were much lower . Previous work in our laboratory investigated a phosphonium‐based, linear PIL platform for gas separations and ion conductivity; however, lack of added free IL and a lower charge density in these membranes resulted in lower and non‐ideal ion conductivities (≈10 –5 S cm −1 at 100 °C) .…”

Effect of Magnetic Field and Aggregation on Electrical Characteristics of Magnetically Responsive Suspensions for Novel Hybrid Liquid Capacitor

“…The wide range of engineering applications for suspensions or liquids with particles indicates the need for study of the electrical or mechanical properties of fluidic suspensions or polymers under a magnetic or electric field for applications in the field of fluidic sensors. Sensors with polymer or colloidal suspension structures in a fluidic state have been investigated using various fabrication techniques: Liquid film utilizing water [14], composite molding liquid resin [15], composite polymer containing ionic liquid [16][17][18][19], and hybrid matrix doped by inorganic-organic composite materials [20,21]. These sensing characteristics depend on the behavior of clusters of particles and molecules influenced by magnetic and electric fields.…”

Influence of Anion and Crosslink Density on the Ionic Conductivity of 1,2,3‐Triazolium‐Based Poly(ionic liquid) Polyester Networks

“…In their report, imidazolium‐containing acrylic monomers and various ethylene glycol‐based (meth)acrylate crosslinkers were employed to form networks that exhibited similar ionic conductivities to analogous PILs which were not crosslinked . Luis and co‐workers later reported the synthesis and properties of PIL network gels (supported ionic liquid‐like phases), which were prepared from imidazolium‐containing styrenyl monomers and a trimethylolpropane triacrylate crosslinker . Electrochemical impedance spectroscopy (EIS) indicated good ionic conductivities of these PIL gels (≈10 −5 S cm −1 at 20 °C) with no appreciable leaching of the bulk IL component.…”