Durable flame retardant and antibacterial finishing on cotton fabrics with cyclotriphosphazene/polydopamine/silver nanoparticles hybrid coatings

Li, Yingzhan; Wang, Bijia; Sui, Xiaofeng; Xie, Ruyi; Xu, Hong; Zhang, Linping; Zhong, Yi; Mao, Zhiping

doi:10.1016/j.apsusc.2017.11.269

Cited by 94 publications

(23 citation statements)

References 41 publications

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“…Simultaneously, the smoke released by the combustion of EP (especially CO) was adsorbed into porous ZIF‐8@PZN. This can form a physical shelter to isolate flammable gases and heat delivery between the underlying fire and polymers . Based on all of the above analyses, a probable mechanism of the improved fire retardancy is displayed in Figure .…”

Section: Resultsmentioning

confidence: 97%

Fabrication of ZIF‐8@Polyphosphazene core‐shell structure and its efficient synergism with ammonium polyphosphate in flame‐retarding epoxy resin

Zeng

Yang

et al. 2020

Polymers for Advanced Techs

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A novel zeolitic imidazolate framework (ZIF-8) nanoparticles@polyphosphazene (PZN) core-shell architecture was synthesized, and then, ZIF-8@PZN and ammonium polyphosphate (APP) were applied for increasing the flame retardancy and mechanical property of epoxy resin (EP) through a cooperative effect. Herein, ZIF-8 was used as the core; the shell of PZN was coated to ZIF-8 nanoparticles via a polycondensation method. The well-designed ZIF-8@PZN displayed superior fire retardancy and smoke suppression effect. The synthesized ZIF-8@PZN observably raised the flame retardancy of EP composites, which could be demonstrated by thermogravimetric analysis (TGA) and a cone calorimeter test (CCT). The chemical structure of ZIF-8@PZN was characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and transmission electron microscopy (TEM). Compared with pure epoxy, with the incorporation of 3 wt% ZIF-8@PZN and 18 wt% APP into the EP, along with 80.8%, 72.6%, and 64.7% decreased in the peak heat release rate (pHRR), the peak smoke production rate (pSPR), and the peak CO production rate (pCOPR), respectively. These suggested that ZIF-8@PZN and APP generated an intumescent char layer, and ZIF-8@PZN can strengthen the char layer, resulting in the enhancement in the flame resistance of EP. K E Y W O R D S epoxy resin, flame retardancy, mechanical properties, polyphosphazene, ZIF-8

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Section: Resultsmentioning

confidence: 97%

Fabrication of ZIF‐8@Polyphosphazene core‐shell structure and its efficient synergism with ammonium polyphosphate in flame‐retarding epoxy resin

Zeng

Yang

et al. 2020

Polymers for Advanced Techs

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“…The bacterially antiadhesive activities of BDCT were quantitatively evaluated using viable cell count method against Gram‐negative bacteria ( E. coli and P. aeruginosa ) and Gram‐positive bacteria ( S. aureus and S . epidermidis ).…”

Section: Resultsmentioning

confidence: 99%

Stereochemical Strategy Advances Microbially Antiadhesive Cotton Textile in Safeguarding Skin Flora

Jing

Zhao

Xie

et al. 2019

Adv Healthcare Materials

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Microbial contamination on cotton textiles (CT) negatively affects people's health as well as the textile itself during use and storage. Using antimicrobial CT in a body‐safe manner is currently still a challenge because it is difficult to balance killing microbes and protecting skin flora. Herein, a borneol‐decorated CT (BDCT) through coupling of borneol 4‐formylbenzoate molecules onto the amino‐modified CT is reported. This BDCT shows strong and broad‐spectrum microbially antiadhesive activities against gram‐positive bacteria (Staphylococcus aureus and S. epidermidis), gram‐negative bacteria (Escherichia coli and Pseudomonas aeruginosa), and fungi (Aspergillus niger, Mucor racemosus, and Candida albicans). Because of its unique stereochemical microbial antiadhesion mechanism, BDCT is harmless to skin flora. In addition, BDCT exhibits prominent durability of microbially antiadhesive capability by bearing 50 times of accelerated laundering. Therefore, this stereochemical BDCT strategy shows great potential for applications in the new generation of textiles, food packaging, and medical protection.

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“…Material scientists are planning to replace traditional flame-retardant systems with eco-friendly substitutes like the utilization of nanotechnology or flame retardant nano-additives (Attia et al, 2016, [ 76 ]), (Erdem et al, 2009, [ 84 ]), (Attia et al, 2017, [ 85 ]), (Shariatinia et al, 2015, [ 86 ]), (Kundu et al, 2020, [ 87 ]), (Rivero et al, 2015, [ 88 ]), (Ortelli et al, 2019, [ 89 ]), (Ortelli et al, 2018, [ 90 ]), (Carosio et al, 2012, [ 91 ]), (Saleemi et al, 2020, [ 92 ]), (Ali et al, 2020, [ 93 ]), (Butola et al, 2020, [ 94 ], (Li et al, 2018, [ 95 ], (Sharma et al, 2018, [ 96 ]). (Norouzi et al, 2015 [ 97 ]) studied the influence of nanoparticles along with standard flame retardants on the flame retardation of several textile polymers.…”

Section: Application Of Nanomaterials In Textile Industrymentioning

confidence: 99%

Sustainable Use of Nanomaterials in Textiles and Their Environmental Impact

Saleem

Zaidi

2020

Materials

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At present, nanotechnology is a priority in research in several nations due to its massive capability and financial impact. However, due to the uncertainties and abnormalities in shape, size, and chemical compositions, the existence of certain nanomaterials may lead to dangerous effects on the human health and environment. The present review includes the different advanced applications of nanomaterials in textiles industries, as well as their associated environmental and health risks. The four main textile industry fields using nanomaterials, nanofinishing, nanocoatings, nanofibers, and nanocomposites, are analyzed. Different functional textiles with nanomaterials are also briefly reviewed. Most textile materials are in direct and prolonged contact with our skin. Hence, the influence of carcinogenic and toxic substances that are available in textiles must be comprehensively examined. Proper recognition of the conceivable benefits and accidental hazards of nanomaterials to our surroundings is significant for pursuing its development in the forthcoming years. The conclusions of the current paper are anticipated to increase awareness on the possible influence of nanomaterial-containing textile wastes and the significance of better regulations in regards to the ultimate disposal of these wastes.

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Durable flame retardant and antibacterial finishing on cotton fabrics with cyclotriphosphazene/polydopamine/silver nanoparticles hybrid coatings

Cited by 94 publications

References 41 publications

Fabrication of ZIF‐8@Polyphosphazene core‐shell structure and its efficient synergism with ammonium polyphosphate in flame‐retarding epoxy resin

Fabrication of ZIF‐8@Polyphosphazene core‐shell structure and its efficient synergism with ammonium polyphosphate in flame‐retarding epoxy resin

Stereochemical Strategy Advances Microbially Antiadhesive Cotton Textile in Safeguarding Skin Flora

Sustainable Use of Nanomaterials in Textiles and Their Environmental Impact

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