Preperation of monodispersed SiO2 particles for electrostatic self-assembly of SiO2/PEI thin film with structural colors on polyester fabrics

Zhuang, Guangqing; Zhang, Yun; Jia, Yanrong; Qi, Dongming; Fan, Qinguo; Shao, Jianzhong

doi:10.1007/s12221-014-2118-3

Cited by 12 publications

(3 citation statements)

References 19 publications

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“…SiO 2 colloidal solution (average particle size of 100 nm) was prepared by a modified Sto¨ber method in our laboratory according to the literature, [12][13][14] and the detailed method is to be reported in our other publication. 15 The neutral detergent (a sulfonated acryl amine, anionic surfactant) was purchased from Zhejiang TransFar Co., Ltd. Deionized water (>18 M cm, Millipore Milli-Q) was exclusively used in all aqueous solutions and rinsing procedures. All the chemicals used in this study were analytical grade without further purification.…”

Section: Materials and Chemicalsmentioning

confidence: 99%

Structural coloration of polyester fabrics with electrostatic self-assembly of (SiO₂/PEI)_n

Zhang

Zhuang

Jia

et al. 2014

Textile Research Journal

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(SiO2/PEI) n films with structural colors on polyester fabrics were fabricated using negatively charged SiO2 nanoparticles and positively charged polyethyleneimine (PEI) using the electrostatic self-assembly approach. The bright and variable structural colors of polyester fabrics coated with a (SiO2/PEI) n film were investigated through the color photos captured by a digital camera, and also through the reflectance spectra and the images measured by a DigiEye system and a multi-angle spectrophotometer. The morphological structure of (SiO2/PEI) n films was characterized by scanning electron microscopy (SEM), and the electrostatic self-assembly process and the driving forces of fabricating the (SiO2/PEI) n films were investigated and schematically illustrated. The results showed that the structural colors varied with the various assembly cycles and viewing angles; both the optical properties indicated by the structural colors and the morphological structures illustrated by the SEM images confirmed that the (SiO2/PEI) n film on a polyester fabric was a homogeneous porous composite monolayer, with structural colors originated from single thin film interference; the self-assembly process of (SiO2/PEI) n film on a polyester fabric was driven by multi-forces, with dominant forces equilibrium of electrostatic attraction and repulsion.

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Section: Materials and Chemicalsmentioning

confidence: 99%

Structural coloration of polyester fabrics with electrostatic self-assembly of (SiO₂/PEI)_n

Zhang

Zhuang

Jia

et al. 2014

Textile Research Journal

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“…Structure colours have drawn progressively more attention in recent years in the field of textile. [5][6][7][8][9] The common methods for the preparation of structural colour fibres and fabrics are multilayer interference and three-dimensional colloidal photonic crystal. [10][11][12] Nonetheless, the use of these techniques still presents some problems.…”

Section: Introductionmentioning

confidence: 99%

Structural colour of polyester fabric coated with Ag/TiO₂ multilayer films

Yuan

Huang

et al. 2017

Surface Engineering

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Silver/titanium dioxide (Ag/TiO 2 ) multilayer films with structural colours on polyester fabric were fabricated using direct current (DC) magnetron sputtering. The bright and variable structural colourations of polyester fabrics coated with an Ag/TiO 2 film were investigated with GretagMacbeth Color-Eye 7000A spectrophotometer. The compositions, surface morphologies and microstructure of multilayer films deposited on polyester fabrics were also analysed by X-ray photoelectron spectroscopy, Scanning electron microscopy (SEM) and X-ray diffraction (XRD). The results indicated that the structural colours varied with the thickness of TiO 2 thin layer in Ag/TiO 2 multilayer films. The TiO 2 thin layer thicknesses were 42, 65.6, 82, 98.4 and 114.8 nm, and the samples colours became purple, light blue, blue, pink and dark red, respectively. The creation of colours was coincident to film interference principle. XRD analysis revealed that there were four diffraction peaks for Ag/TiO 2 multilayer film at 38, 44, 64 and 77°of 2θ, corresponding to ( 110), ( 200), ( 220) and (311) Ag crystal planes and that TiO 2 structure in Ag/TiO 2 multilayer film was non-crystalline.

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“…The precursor solution of SiO 2 colloidal nanoparticles with a particle size of 60, 110, 160 nm, prepared by the Stöber method in our lab, 16 was diluted to a concentration of 0.2 wt.% with deionized water at a speed of one drop per second. The PEI solution was adjusted to a concentration of 0.1 wt.% using deionized water.…”

Section: Methodsmentioning

confidence: 99%

Optical properties of silk fabrics with (SiO₂/polyethyleneimine)_n film fabricated by electrostatic self-assembly

Zhuang

Wei

Zhang

et al. 2016

Textile Research Journal

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Structural coloration is a kind of biomimetic coloring technology. (Silica/polyethyleneimine) n (SiO2/PEI) n films with structural color on the surface of silk fabrics were fabricated by the electrostatic self-assembly method. The structural color of silk fabrics with (SiO2/PEI) n films was captured by a digital camera, and the reflectance spectra were measured by the DigiEye system and a multi-angle spectrophotometer. The morphological structure of (SiO2/PEI) n films on silk fabrics was observed by a field emission scanning electron microscope. The coloring mechanism of the silk fabrics is in agreement with single thin film interference theory, and the variability of the structural color on the silk fabrics is similar to those on polyester fabrics varying with the assembly cycles, particle sizes and viewing angles. However, the color brilliance, brightness and iridescence effect of the silk fabrics are inferior to those of polyester fabrics with the same films, due mainly to the differences in fiber surface structure and microstructure between silk fibers and polyester fibers.

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Preperation of monodispersed SiO2 particles for electrostatic self-assembly of SiO2/PEI thin film with structural colors on polyester fabrics

Cited by 12 publications

References 19 publications

Structural coloration of polyester fabrics with electrostatic self-assembly of (SiO₂/PEI)_n

Structural coloration of polyester fabrics with electrostatic self-assembly of (SiO₂/PEI)_n

Structural colour of polyester fabric coated with Ag/TiO₂ multilayer films

Optical properties of silk fabrics with (SiO₂/polyethyleneimine)_n film fabricated by electrostatic self-assembly

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Preperation of monodispersed SiO2 particles for electrostatic self-assembly of SiO2/PEI thin film with structural colors on polyester fabrics

Cited by 12 publications

References 19 publications

Structural coloration of polyester fabrics with electrostatic self-assembly of (SiO2/PEI)n

Structural coloration of polyester fabrics with electrostatic self-assembly of (SiO2/PEI)n

Structural colour of polyester fabric coated with Ag/TiO2 multilayer films

Optical properties of silk fabrics with (SiO2/polyethyleneimine)n film fabricated by electrostatic self-assembly

Contact Info

Product

Resources

About

Structural coloration of polyester fabrics with electrostatic self-assembly of (SiO₂/PEI)_n

Structural coloration of polyester fabrics with electrostatic self-assembly of (SiO₂/PEI)_n

Structural colour of polyester fabric coated with Ag/TiO₂ multilayer films

Optical properties of silk fabrics with (SiO₂/polyethyleneimine)_n film fabricated by electrostatic self-assembly