Preparation, structure, property and application of MXene in fabricating functional and intelligent textiles: A comprehensive review

Composites Part B Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 112461 - 112461

Published: April 1, 2025

Language: Английский

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Recent advances in MXene/elastomer nanocomposites: Synthesis, properties and applications

European Polymer Journal, Journal Year: 2024, Volume and Issue: 214, P. 113180 - 113180

Published: May 31, 2024

MXene is a novel 2D nanomaterial with excellent mechanical properties, thermal and electrical conductivities, flame retardancy, electromagnetic interference shielding, etc. Owing to these inherent extensively used as reinforcing functional material in elastomer nanocomposites while identifying its capabilities potential applications. Due the above reasons, systematic rationally well-detailed up-to-date review focused on an overall understanding of MXene/elastomer needed. Hence, critical provided herein, reporting status research nanocomposites, knowledge gaps, future potential. A bibliometric analysis shows steady growth interest nanocomposites. Also, metadata reported synthesis processes pre-surface modifications indicate parameters fine-tuned functionalities The characterization critically reviewed, focusing photothermal electrothermal conversion, resistance. Finally, applications composites, e.g., sensing, energy applications, have also been emphasizing existing technical challenges possible directions field.

Language: Английский

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Green Preparation of Ammonium Polyphosphate With Shell–Core Structure for Enhancing Fire Safety of Thermoplastic Polyurethane

Polymers for Advanced Technologies, Journal Year: 2025, Volume and Issue: 36(1)

Published: Jan. 1, 2025

ABSTRACT In the recent years, development of high‐performance flame retardants (FRs) for thermoplastic polyurethane (TPU) has become increasingly important due to its wide applications in various industries and growing demand fire safety. this study, ammonium polyphosphate (APP) was used as core, whereas chitosan (CS) nano‐silica (SiO 2 ) served shell create a shell–core‐structured FR through self‐assembly process an aqueous phase. APP, APP@CS, APP@CS@SiO were incorporated into TPU at concentration 20 wt%, their effects on properties compared. The findings showed that exhibited superior retardancy TPU. Compared pure TPU, TPU/APP@CS@SiO reductions peak heat release rate, total release, smoke production production, CO rate by 58%, 80%, 80.5%, 89.1%, 20.4%, 60.1%, respectively. Additionally, effectively inhibited thermal degradation enhanced stability, resulting residual carbon content composite rising 28.5%, which is about times higher than conclusion, significantly improved safety efficiently catalyzing char formation condensed phase, diluting flammable gases, hindering gas‐phase free radical chain reactions, thereby opening new avenues practical application composites.

Language: Английский

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Phosphorylated chitosan@MXene biomass-based coating with high flame retardancy and environmental friendliness for cotton fabric

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: 301, P. 140344 - 140344

Published: Jan. 29, 2025

Language: Английский

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Morphology-Engineered CeO2 as a Synergistic Flame Retardant in Polypropylene/Intumescent Systems: Mechanisms and Performance Enhancement

Molecules, Journal Year: 2025, Volume and Issue: 30(10), P. 2102 - 2102

Published: May 9, 2025

This study systematically examines the effect of morphology cerium oxide (CeO2) on flame retardancy, thermal stability, and mechanical properties polypropylene composites with intumescent retardant (PP/IFR). Layer-CeO2 (L-CeO2) outperforms Particulate-CeO2 (P-CeO2) in enhancing retardancy PP/IFR composites, showing higher limiting oxygen index (LOI) greater reductions total heat release rate (THR) smoke production (TSR). The substitution 1% IFR L-CeO2 significantly increased LOI from 29.4% to 32.6%, while reducing THR TSR by 38.9% 74.3%, respectively. incorporation improves increasing residual char yield 8.53% at 800 °C under air (vs. 3.87% for PP/IFR). Additionally, improved tensile strength rigidity. synergistic flame-retardant mechanism is hypothesized involve CeO2 catalyzing formation a P-O-C crosslinked network carbon layer, leading denser structure performance composites. These findings demonstrate efficacy as synergist, providing foundation developing fire-safe polymeric materials.

Language: Английский

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Effects of lanthanum hypophosphite on fire protection properties of intumescent fire-retardant coating for steel structure

Journal of Coatings Technology and Research, Journal Year: 2025, Volume and Issue: unknown

Published: May 16, 2025

Language: Английский

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