Dual-Network Ionic Liquid Gels with Excellent Mechanical Properties for Flame-Retardant Fabric Coatings

ACS Applied Polymer Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 9, 2025

The majority of existing single-network ionic liquid gels (ionogels) exhibit suboptimal strength and toughness, enhanced mechanical properties have the potential to expand applications range. We present a straightforward one-step polymerization method, followed by vacuum drying dehydration treatment, preparing synergistically tough P(AB-co-HB) double-network ionogels. rigid component is constituted PAB ionogel, which polymerized from acrylamide (AM) 1-butyl-3-methylimidazole chloride ([BMIM]Cl). elastic PHB are hydroxyethyl methacrylate (HEMA) tetrafluoroborate ([BMIM]BF4). combination components significantly fracture (2401.7 ± 130 kPa), toughness (∼18.6 0.8 MJ/m3), stretchability (∼1345%) Concurrently, ionogels can readily adhere various substrates, leaving no residue or irritation on surface after removal. ionogel-fabric laminates reduce flammability fabrics, while exhibiting outstanding thermal insulation flame retardant properties.

Language: Английский

Novel amphiphilic magnetic nanocellulose-based phosphotungstic acid type ionic liquid catalysts for biodiesel production

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: 13(3), P. 117185 - 117185

Published: May 20, 2025

Language: Английский