Imparting cotton textiles glow-in-the-dark property along with other functional properties: photochromism, flame-retardant, water-repellency, and antimicrobial activity
نویسندگان
چکیده
Abstract Screen-printing and spray-coating methods were used to produce photoluminescent, water-repellent, antimicrobial films on textile fibers. The cotton fabrics firstly finished with a flame-resistant agent. There are number of functional agents that have been applied during the finishing process, including strontium aluminate pigment as antibacterial photoluminescent agent, flame-retardant organophosphate, water-repellent silicone rubber. current research investigated surface morphologies chemical compositions screen-printed spray-coated fabric cottons using scanning electron microscopy (SEM), transmission (TEM), energy-dispersive X-ray (EDX), wavelength dispersive fluorescence (WDXRF), Fourier-transform infrared spectroscopy (FT-IR). According morphological analysis, phosphor nanoparticles had sizes ranging from 2 12 nm. After excitation at 399 nm, generated colorless layer deposited onto showed an emission profile 516 luminescence spectra CIE Lab characteristics confirmed phosphor-coated textiles displayed white color in visible spectrum green presence UV light. It has shown by analysis tested colors very stable over time. measurements static water contact sliding angles also explored. self-extinguishing activity coated retained their properties 24 laundry cycles. Antimicrobial activity, hydrophobicity, luminous improved without affecting intrinsic physical mechanical features treated textiles. Details colorimetric discussed. stiffness air permeability examined explore flexibility breathability Excellent reversibility photostability seen materials.
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ژورنال
عنوان ژورنال: Cellulose
سال: 2023
ISSN: ['1572-882X', '0969-0239']
DOI: https://doi.org/10.1007/s10570-023-05125-8