Graphene-based flame-retardant polyurethane: a critical review

Jamsaz, Azam; Goharshadi, Elaheh Kafshdare

doi:10.1007/s00289-022-04585-5

Cited by 14 publications

(7 citation statements)

References 175 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Graphene, a two-dimensional carbon sheet with single-atom thickness and a 0.142 nm C-C bond length, possesses exceptional surface area and thermal conductivity [39]. These properties confer advantages in terms of elevated thermal/electrical conductivity, impermeability to gases, and flame resistance.…”

Section: Graphene and Its Derivativesmentioning

confidence: 99%

Recent Progress in Two-Dimensional Nanomaterials for Flame Retardance and Fire-Warning Applications

Lin,

Yuan,

et al. 2024

Molecules

View full text Add to dashboard Cite

Graphene-like 2D nanomaterials, such as graphene, MXene, molybdenum disulfide, and boron nitride, present a promising avenue for eco-friendly flame retardants. Their inherent characteristics, including metal-like conductivity, high specific surface area, electron transport capacity, and solution processability, make them highly suitable for applications in both structural fire protection and fire alarm systems. This review offers an up-to-date exploration of advancements in flame retardant composites, utilizing pristine graphene-like nanosheets, versatile graphene-like nanosheets with multiple functions, and collaborative systems based on these nanomaterials. Moreover, graphene-like 2D nanomaterials exhibit considerable potential in the development of early fire alarm systems, enabling timely warnings. This review provides an overview of flame-retarding and fire-warning mechanisms, diverse multifunctional nanocomposites, and the evolving trends in the development of fire alarm systems anchored in graphene-like 2D nanomaterials and their derivatives. Ultimately, the existing challenges and prospective directions for the utilization of graphene-like 2D nanomaterials in flame retardant and fire-warning applications are put forward.

show abstract

Section: Graphene and Its Derivativesmentioning

confidence: 99%

Recent Progress in Two-Dimensional Nanomaterials for Flame Retardance and Fire-Warning Applications

Lin,

Yuan,

et al. 2024

Molecules

View full text Add to dashboard Cite

show abstract

“…Graphene oxide (GO) has wider applications as an FR than graphene since it has many oxygen-containing functional groups (e.g., OH, COOH, and epoxy group). GO particles in aqueous suspensions exhibit a negative charge, making GO an attractive nanomaterial for the LbL technique [ 81 ]. As a result, recently, GO has become a component of various multilayer CFRs [ 82 , 83 , 84 , 85 , 86 , 87 , 88 , 89 , 90 , 91 , 92 , 93 ].…”

Section: Carbon Nanomaterials As Fire Retardantsmentioning

confidence: 99%

Fireproof Nanocomposite Polyurethane Foams: A Review

et al. 2023

View full text Add to dashboard Cite

First introduced in 1954, polyurethane foams rapidly became popular because of light weight, high chemical stability, and outstanding sound and thermal insulation properties. Currently, polyurethane foam is widely applied in industrial and household products. Despite tremendous progress in the development of various formulations of versatile foams, their use is hindered due to high flammability. Fire retardant additives can be introduced into polyurethane foams to enhance their fireproof properties. Nanoscale materials employed as fire-retardant components of polyurethane foams have the potential to overcome this problem. Here, we review the recent (last 5 years) progress that has been made in polyurethane foam modification using nanomaterials to enhance its flame retardance. Different groups of nanomaterials and approaches for incorporating them into foam structures are covered. Special attention is given to the synergetic effects of nanomaterials with other flame-retardant additives.

show abstract

“…66,[74][75][76][77][78][79][80][81] Also, GBNs increases the exibility of these cells. Due to the unique properties of GBNs, they have been used in numerous elds and practical applications, [82][83][84] in addition to PSCs, including in freshwater production by solar desalination, [85][86][87][88] degradation of pollutants, [89][90][91][92][93] oil/water separation, [94][95][96] and in medicine as antibacterial, 97-100 antiviral, 101 and anticancer agents, 102 biosensors, 103,104 and fuel cells 105 (see Fig. 4).…”

Section: Introductionmentioning

confidence: 99%