One-pot fabrication of superhydrophobic and flame-retardant coatings on cotton fabrics via sol-gel reaction

Lin, Daohui; Zeng, Xianlin; Li, Hongqiang; Wu, Tongyi

doi:10.1016/j.jcis.2018.08.060

Cited by 265 publications

(99 citation statements)

References 42 publications

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“…It can be seen from the Figure that the treated cotton has a similar curve to the control cotton. For the treated cotton fibers, the weak peaks at 1238 cm −1 and 824 cm −1 are attributed to the vibration absorption of P=O and P‐OH, respectively; the peak at 3307 cm −1 corresponds to the stretching vibration of OH; The peak at 1111 cm −1 corresponds to the vibration absorption of the C−O‐C . The vibration absorption peak of P−O‐C can also be seen in the curve of the treated cotton fabrics.…”

Section: Resultsmentioning

confidence: 99%

A Phosphorous‐Aluminium‐Nitride Synergistic Flame Retardant to Enhance Durability and Flame Retardancy of Cotton

et al. 2019

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In this paper, a Phosphorous ‐ Aluminium ‐ Nitride synergistic flame retardant (PAN) was synthesized by phosphoric acid, glycerol, aluminium sulfate and urea, though a one‐pot process. The PAN was durably grafted onto the surface of cotton fabric by the simple process of soak‐dry‐cure. At the same time, the synergistic effect of the aluminium element and Phosphorous ‐ Nitrogen flame retardants (PN) was investigated. The flame‐retardant effect is the best when the conttent of alumium is 2.5 mol% (percentage of phosphoricacid) in PAN. The analyses of FTIR and XPS results suggested that PAN was grafted onto the cotton by forming a strong P−O‐C covalent bond on the surface of fiber. The SEM and Whiteness test proved that the flame‐retardant finishing cotton fabric do possess good morphology and whiteness. The thermal stability and flame retardancy of the PAN treated cotton fabric were assessed by TG and vertical flammability test. Then, found the aluminium sulfate in PAN had synergistic effect, and the PAN had significant flame retardancy in application.

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Section: Resultsmentioning

confidence: 99%

A Phosphorous‐Aluminium‐Nitride Synergistic Flame Retardant to Enhance Durability and Flame Retardancy of Cotton

et al. 2019

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“…Recently, the sol-gel method was exploited for conferring flame-retardant and superhydrophobic features to cotton fabrics [46]. To this aim, TEOS was mixed with a hydroxyl-terminated polydimethylsiloxane and ammonium polyphosphate.…”

Section: Hybrid Organic-inorganic Sol-gel Coatings On Cottonmentioning

confidence: 99%

Sol-Gel and Layer-by-Layer Coatings for Flame-Retardant Cotton Fabrics: Recent Advances

Malucelli

2020

Coatings

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Surface-engineered coatings for the fire protection of cotton are being increasing used thanks to the ease of application of the coatings and their effectiveness in preventing flame propagation and improving resistance to irradiative heat flux exposure. Two main approaches have been extensively investigated, namely sol-gel derived coatings and layer-by-layer assemblies. These approaches are both capable of providing treated fabrics with outstanding flame-retardant features. Notwithstanding, according to the composition of the sol-gel recipes and the type of deposited layers, it is possible to design multifunctional (for example hydrophobic and electrically conductive) treatments. This review aims at discussing recent advances with respect to both strategies, highlighting current limitations, open challenges, and possible advances.

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“…It has been found that suitable surface roughness and low surface energy are two indispensable parts for constructing superhydrophobicity [11,12]. Several methods (for instance, spraying-coating, cast coating, layer-by-layer deposition [13], template-based methods [14], lithography [15], sol-gel process [16]) have been adapted for fabricating such surfaces. Among these method, spray/casting method has the advantage of cost efficiency, simplicity, and suitable for industrial applications.…”

Section: Introductionmentioning

confidence: 99%

Fabrication of robust conductive and superhydrophobic coating based on carbon nanotubes

Wang

Feng

et al. 2020

Mater. Res. Express

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This paper reported a simple approach to prepare robust conductive/superhydrophobic coating. The hierarchical structure was obtained through the addition of microscale filler (graphite powder and expanded graphite) and nanoscale filler (carbon nanotube). The self-similar structure was obtained through bonding the fillers using the epoxy matrix. Through the combination of the hierarchical and self-similar structures, the as-prepared superhydrophobic coating demonstrated excellent antiabrasion property, good conductivity, excellent self-cleaning performance in both oil and water environment, outstanding anticorrosive property, and superior thermal stability simultaneously. Moreover, this superhydrophobic coating was achieved by a simple casting method, which has the potential to be used in large scale production.

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One-pot fabrication of superhydrophobic and flame-retardant coatings on cotton fabrics via sol-gel reaction

Cited by 265 publications

References 42 publications

A Phosphorous‐Aluminium‐Nitride Synergistic Flame Retardant to Enhance Durability and Flame Retardancy of Cotton

A Phosphorous‐Aluminium‐Nitride Synergistic Flame Retardant to Enhance Durability and Flame Retardancy of Cotton

Sol-Gel and Layer-by-Layer Coatings for Flame-Retardant Cotton Fabrics: Recent Advances

Fabrication of robust conductive and superhydrophobic coating based on carbon nanotubes

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