Graphene-containing flexible polyurethane porous composites with improved electromagnetic shielding and flame retardancy

Self-foaming polymers: Opportunities for the next generation of personal protective equipment

“…In the case of PPE applications, PUFs are leaders with many products on the market, [1,112,113] e.g. shock protection/comfort materials (packaging, shoe soles, helmets, cushion, matrasses,…), [19,114] electromagnetic interference absorbers, [26,115,116] thermal or sound insulating panels, [117,118] water or air filtration devices, [12] ear plugs, etc. [119,120]…”

Application of r-GO-MMT Hybrid Nanofillers for Improving Strength and Flame Retardancy of Epoxy/Glass Fibre Composites

“…Graphene derivates work as an inhibiting barrier over char residues in the condensed phase and restraining its volatiles. Graphene oxide (GO) is broadly employed as a modified substrate due to its carbon-layered structures [35][36][37][38]. Incorporating favourable functional groups in a graphene oxide sheet is also considered an effective way to improve the desired properties of polymer while using it as filler material.…”

Large-scale preparation of graphene oxide film and its application for electromagnetic interference shielding

“…12 To date, graphene materials with various nano/ microstructures or shapes have been built to achieve lightweight and high-performance EMI shielding, including aligned graphene, 13 three-dimensional (3D) graphene, 14 graphene sponges, 15,16 and/or their polymer composites. [17][18][19][20][21][22] Most previous studies have focused on the enhancement of EMI shielding efficiency (SE) on a laboratory scale. However, there have been few works describing large-scale fabrication (pilot scale or above) of graphene materials, which impedes their industrial application.…”