Flame-retardant polyurethane and glass fiber-reinforced polymer composites enabled by aromatic heterocyclic liquid mixture flame retardants

Polymer Degradation and Stability, Год журнала: 2025, Номер unknown, С. 111371 - 111371

Опубликована: Апрель 1, 2025

Язык: Английский

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Graphene oxide-assisted hybrid assembled fireproof nanocoatings for exceptional flame-retardant and smoke-suppressant flexible polyurethane foam

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 156865 - 156865

Опубликована: Окт. 1, 2024

Язык: Английский

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Functionalized Soybean Oil as a Bio-based Flame Retardant for Poly(lactic acid): Role of Phosphorus Content

ACS Applied Polymer Materials, Год журнала: 2024, Номер 6(11), С. 6517 - 6529

Опубликована: Июнь 5, 2024

Bio-based phosphorus flame retardants offer significant promise in enhancing the retardancy of bioplastics without compromising their environmental friendliness. In this study, a bio-based phosphorus-based retardant (PFR) synthesized from epoxidized soybean oil polyol (PESO) was used to enhance flame-retardant properties poly(lactic acid) (PLA), aiming establish correlation between content and fire behavior PLA composites. Notably, study determined that critical value for improving rating NR V-0 as low 0.1 wt % composites, with limited oxygen index (LOI) increasing 21.0% 25.2%. Meanwhile, introduction PESO high contents decreased peak heat release rate (PHRR) total (THR) by 5.33% 9.66%, respectively. Nevertheless, complete replacement epoxy group ring-opening, loses its plasticizing effect, making it challenging elongation at break PLA. Finally, mechanism PLA/PESO composites comprehensively analyzed. It found also related contents; not favorable char forming condensed phase but promoting melt dripping formation PO•, PO2•, HPO• which could trap radicals gas phase. This provides valuable insights into designing PFRs renewable resources

Язык: Английский

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One-Step Green Synthesis of Multi-Morphological Carbon Nanotube Forests for Superior Microwave Absorption and Electrocatalysis

Composites Part B Engineering, Год журнала: 2024, Номер 288, С. 111932 - 111932

Опубликована: Ноя. 2, 2024

Язык: Английский

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Boosting multiple loss by hierarchical nano-architecture with manipulation of interfacial charge redistribution in Mott–Schottky heterostructures for enhanced electromagnetic absorption

Journal of Material Science and Technology, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 1, 2024

Язык: Английский

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